SERIES 401, 402, 403 storefront
Installation Instructions
Part NO. Y001
October 2015
Series 401,402, & 403 Installation Instructions
TABLE OF CONTENTS
PAGE
SECTION
I.
General Notes…………………………………….……………………………………………………………..…………. 3
II.
Parts Identification Charts……………………………………..………………………………………………….……… 4-30
A.
S401 Parts Identification
B.
S402 Parts Identification
C. S403 Parts Identification
III.
Fabrication and Assembly
A.
Screw Spline Fabrication…………..…….…………………………………………………………………..….….. 31-36
B.
Shear Block Fabrication………….………………….….………….…………………………..………………..… 37-45
C.
Corner Fabrication….………………………………………….……………………………………………….….... 46-47
D. Expansion Mullions………………………….………………….…………………………………………….…….. 48
E.
Steel Reinforcing…………………..……………….………….……………………………………………….……. 49
F. High Side Lite Bases………………………………………….……………...............................………………..….. 50-53
G. Adjustable Height Side Lite Base….………………..…..…………………………………………………….…… 54-58
IV.
Installation
A.
Door Frame Installation …………………………………………………………………….…………………........59-60
B.
Sill Flashing Installation …………………..……………………..…...…..............................………………..… 61-64
C. Screw Spline and Shear Block Systems Installation….……………....………………….…………………....... 65-70
D. High Side Lite Base Installation....………………………………..…...……………………………………...…….71-74
V.
E.
Adjustable Height Side Lite Base Installation………………………………………………...……………….…. 75-81
F.
Can System Preparation/Installation…………………………………………………………......................…… 82-84
Glazing…………………………….…………………..…...…..…………………………………….………………..……85-94
V: A. Water Deflector Installation
V: B. Pocket Dimensions and Glass Size Formulas
V: C. Outside Glazing
V: D.
Inside Glazing
V: E.
Window Adaptors Preps/Installation
V: F.
1” Pocket Reducers for ¼” and ½” Glass
See Additional Supplements:
Dorma RTS 88 Concealed Overhead Closers…………………….….Y013
Door, Door Glass and Hardware……………………………………….Y015
Minimizing Condensation
Note: Please reference EFCO's "Understanding Condensation" brochure which can be obtained through your EFCO representative.
Condensation will form on any surface when unfavorable conditions (interior temperature and relative humidity and exterior
temperature) are present. When the formation of excessive condensation is a concern, it is highly recommended that a design
professional is utilized to perform an analysis of the shop drawings to recommend the best possible installation methods. Please
contact your EFCO representative for information on EFCO's Thermal Analysis Services.
Many current installation practices lead to an increase in the possibility of the formation of condensation. Though not all
inclusive, the list of examples below illustrates conditions under which condensation is likely to occur:
1. Bridging system thermal break with non-thermally broken metal flashing or lintels that are exposed to the
exterior
System exposure to cold air cavities
Interior relative humidity levels not maintained at recommended levels, see EFCO’s “Understanding
Condensation” brochure
4. Inadequate separation between system and surrounding condition at perimeter
5. Product combinations during the shop drawing stage that result in bridging thermal breaks
of one or all products involved
2.
3.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 2 of 94
Series 401,402, & 403 Installation Instructions
SECTION I: General Notes
SERIES 401 - 1 3/4" x 4 1/2" - 1/4" GLAZING
SERIES 402 - 2" x 4 1/2" - 1" GLAZING
SERIES 403 - 2" x 4 1/2" - 1" GLAZING (THERMAL)
1) Check shop drawings, installation instructions, and glazing instructions to
become thoroughly familiar with the project. The shop drawings take
precedence for extrusions and details on the project. THESE INSTALLATION
INSTRUCTIONS ARE OF A GENERAL NATURE AND COVER THE MOST
COMMON CONDITIONS AND SITUATIONS.
2) Check all of the materials upon arrival and be sure you have everything
required to begin installation. (See Section II "PARTS IDENTIFICATION")
3) All work should start from bench marks and/or column center lines as
established by the architectural drawings and the general contractor. Check
construction for compliance with the contract documents.
4) NOTE: Sealants must be compatible with all surfaces. Consult with the sealant
manufacturer for recommendations regarding compatibility and adhesion.
5) All materials are to be installed plumb, level, and true.
6) Protect materials after erection. Cement, plaster, alkaline solutions, and acid
based materials can be harmful to the finish. Masonry runoff may leach harmful
acids onto the storefront. This situation must also be taken into consideration at
installation.
7) Clean aluminum surfaces with a mild detergent and water. No abrasive agent
shall be used.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 3 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
Vertical Parts:
Drawings on this page are not to scale.
9102
8681
9103
9104
9117
9120
Tubular Vertical
Mullion
For L100 Steel Reinf.
Tubular Vertical
Mullion
Female Expansion
Mullion
Use W/9104
Male Expansion
Mullion
Use W/9103
Use W104
Weathering
¾” x 4 ½”
System Adaptor or
Door Jamb
Open Back Vertical
Use W/9121,9122 or
9146
9121
9122
9163
9164
9165
8557
Open Back Adaptor
Use W/9120,9147,
9148 or 9171
Open Back Adaptor
at Butt Hinge
Use W/9120
-slide fit-
Splayed Mullion
Female Portion
Use W/9164 or 9165
Use W104
Weathering
0° to 15°
Splayed Male Portion
Use W/9163
Use W104
Weathering
15° to 30°
Splayed Mullion
Male portion
Use W/9163
Use W104
Weathering
135° Mullion
Fixed
Shear Block only
8696
8697
8698
9297
9115
* 90° Corner Mullion
Half
Two for 180°
Fits W/8697 for 90°
* 90° Corner Mullion
Half
Two for 180°
Fits W/8696 for 90°
Fits W/8698 for 3
way
* 3-Way Corner
Mullion Half
Fits W/8697 for
3-way
For Shear Block only
* 90° Corner
Mullion Half
Fits W/8696,8967 &
8698
* (4” x 4 ½”)
Vertical Mullion Half
Self-Mating only
1G14
4 ½” Deep
Adjustable Side Lite
Base Vertical
W/BRK. MTL.
Use W/1G13 Horiz.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 4 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
Horizontal Parts:
9148
4 ½” x 4 ½” Side
Lite Base
Use W/9129
Glass Stop.
Use W/9121,
9146 or 9149
1G14
4 ½” Deep
Adjustable Side
Lite Base
Vertical W/BRK.
MTL.
Use W/1G13
Horizontal
Drawings on this page are not to scale.
9131
9137
4 7/16” Side
Lite Base
Use W/9132
Adaptor Foot
Use 9133 Glass
Stop
9149
4 ½” x 4 ½” Side
Lite Anchor Base
9128
Intermediate
Horizontal
Use W/9129
Glass Stop
EFCO CORPORATION 1/2013
7 11/16” Side
Lite Base
Use W/ 9133 &
9138, 9132
Adaptor Foot
E178
Frame Receptor
Closure
Use W/1510
Use WA04
Weathering
9160
2 9/16” Deep
Adjustable Side
Lite Base Horiz.
W/ BRK. MTL.
Use W/9161
Vertical
Use (2) 9133
Glass Stops
Use W104
Weathering
1510
Frame Receptor
Use E178
Closure
Use WA04
Weathering
9161
2 9/16” Deep
Adjustable Side
Lite Base
Vertical W/BRK.
MTL.
Use W/ 9160
Horizontal
1G13
4 ½” Deep
Adjustable Side
Lite Base
Horizontal
W/BRK. MTL.
Use W 1G14
Vertical
Use (2) 9129
Glass Stops
Use W104
Weathering
9145
Head
Use W/9146
Adaptor
9147
Open Back Horizontal
w/ Sill Use W/9129
Glass Stop Use W/
9121 Glz. Adaptor or
FS92 / 9146 Filler
PART NO. Y001
Page 5 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
Door Frame Parts:
Drawings on this page are not to scale.
9109
9108
9112
9171
9134
Single Acting
Door jamb
Use W138
Weathering
Double Acting
Door Jamb
1/8” Wall
Weathering
Single Acting
Door Jamb
Use W138
Single Acting
Door Jamb for
Screw Spline
Side Lites
Use 9121
Glazing Adaptor
Use W138
Weathering
Single Acting
Transom Bar
Use W/ 9123
Glass Stop
Use W138
Weathering
9127
9174
9129
9123
9133
9132
Dual Acting
transom Bar
Use W/ 9123
Glass Stop
Screw Spline
Door Header
Use W/ 9123 ¼”
Glass Stop
Use W138
Weathering
Glass Stop Use
W/ 9128, 9147,
9148 & 1G13
Removable Stop
¼” Glazing at
Transom Bar
Removable Stop
¼” Glazing at
9160, 9131 &
9138 Side Base,
or 9150 App.
Glazing
Side Lite Base
Adaptor Foot
Use W/ 9131 &
9137
9138
9146
FS92
L131
FV58
9149
Glazing Adaptor
for Door Bottom
Rail Used as a
Side Lite Base
Use W/ 9133
Glass Stop
Stock Length
Open Back Filler
Use W/ 9120,
9145 or 9147
( see FS92 )
3” Perimeter
Adaptor Clip
Use W/ 401
Open Back
Frames
120” Lightweight
PVC Perimeter
Adaptor
Use W/ 9120,
9145 or 9147
3” Perimeter
PVC Adaptor
Clip
Use W/ 9120,
9145 or 9147
4 ½” x 4 ½” Side
Lite Anchor Base
9150
9151
9152
9154
9155
Applied Fixed
Sash
Use W/ 9133
Glass Stop for
¼” Glass
Snap In Pocket
Filler
Use W/ 401
System
Snap-in Door
Stop
Use W/ 401
System
Use W138
Weathering
Applied Door
Stop
Use W/ 9155
Use W138
Weathering
Applied Door
Stop Cover
Use W/ 9154
EFCO CORPORATION 1/2013
PART NO. Y001
9156
¼” Glazing
Adaptor at
Transom
Use W/ 9109 &
910
Page 6 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
Door Frame Parts:
Drawings on this page are not to scale.
9144
9153
4437
4438
Applied ¾” Door
Stop
Applied Door
Stop
Applied 5/8”
Stop Used At
Door Header
Only
Mates W/9155
5/8” Snap-in
Door Stop at
Door Header
Only
Used W/1 ¾”
Door
EFCO CORPORATION 1/2013
PART NO. Y001
Page 7 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
Shear Blocks & Clips:
Drawings on this page are not to scale.
K120
K122
K123
K124
K126
( CLR & BRZ )
Door Header
Shear Block Pkg.
Screws Included
Horizontal
Intermediate
Shear Block Pkg.
Screws Included
High Side Lite
Shear Block Pkg.
Screws Included
( CLR. & BRZ. )
Threshold Clip
Pkg.
O.P. Butt H
Screws Included
C.O.C.
Threshold Clip
Pkg.
Screws Included
K153 (CLR)
K154
(BRZ)
Threshold Clip
Package for
Conc. Rod Panic
Screws Included
Sill Flashing & End Caps:
K449
F098
K293
9947
9957
End Cap Pkg. for
#9957 Sill
Flashing
3” Flashing Clip
2 Per D.L.O.
Use W/ 9957
Sill Flashing
Splice ( STD.)
High
Performance Lite
Sill Flashing
Standard High
Performance Sill
Flashing
Use K449 End
Cap
Glass Setting Blocks:
HN80
K166
H161
H160
Inside Glazed
Horizontal
Setting Block
Door Transom
Setting Block
Pkg.
Use W/9123 ¼”
Glass Stop
High Sidelite
Base Setting
Block Pkg.
Horizontal
Setting Block
Pkg.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 8 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
S401 Drill Jigs:
Drawings on this page are not to scale.
DJ01
DJ03
H700
H701
H382
Shear Block Drill
Fixture
(Head Members)
Shear Block Drill
Fixture
( Horizontals to
Shear Blocks )
Economy Drill
Guides
( Shear Block to
Vertical )
Economy Drill
Guides
( Screw Spline
Application )
Shear Block /
Screw Spline
Drill Fixture
( At Verticals )
Steel Reinforcing:
L100
L101
Tubular Mull
Reinforcing Steel
Use W/ 9102,
9108, 9109,
9112 & 9120
Expansion Mull
Reinforcing Steel
Use W/ 9103 &
9104
Fasteners:
M109
STK0
S129
S100
M100
S123
Threshold Clip
Screw
#12-24 x 3/8”
FH-MS
Adjustable Side
Lite Base Vert. to
Mull Attachment
Screw 4 ½”
Deep Base
#8-18 x ¾” PHSMS 410 TEK/2
Frame Spline
Attachment
Screw
#10-16 x PHSMS
Type 25
Zinc Chromate
Shear Block
Attachment
Screw
#8 x 1 ¾” PHSMS
( CLR )
High Side Lite
Base Shear
Block Screw
#12 x ¾” FHSMS-F
S109
High Side Lite
Base Shear
Block Screw
#8 x 2 ½” FHSMS
S110 (CLR)
S113 (BRZ)
Horizontal to Shear
Block Screw
#12 x ½” FH-MS“F”
EFCO CORPORATION 1/2013
M108
( BRZ )
Frame to Offset
Pivot Screw
#12 x ¾” FHSMS-F
STT7
STU5
Adjustable Side
Lite Base
Vertical
Attachment
#10-12 x 1” PHSMS
Adjustable Side
Lite Vert. to Mull
Attachment
Screw 2 ½”
Deep Base
#8-15 x 2” PHSMS
PART NO. Y001
Page 9 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: A. S401 PARTS IDENTIFICATION
Gasket:
Drawings on this page are not to scale.
W165
W166
W164
W138
Glazing Gasket
for Undersized
Glass
For 3/16”
Glazing Use
W164 Interior &
W165 Exterior
Glazing Gasket
for Oversized
Glass
5/16”-3/8” Infill
401
Standard
Glazing Gasket
¼” Infill 401
Standard
Weather Seal @
Door Stops
WA04
WQ02
W104
HN54
Standard
Weather Seal @
Subframes
- Optional Weather Seal @
Subframes
Weather Seal
Gasket
Use W/
Expansion Mulls,
@ Variable Mulls
or Adj. Height
Side Lite Bases
¼” Antiwalk
Block
401 Only
EFCO CORPORATION 1/2013
PART NO. Y001
Page 10 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Vertical Parts:
Drawings on this page are not to scale.
9204
9202
Vertical Mullion
9203
9204
9220
9212
Female
Expansion
Mullion
Use W/ 9204
Male Expansion
Mullion
Use W/ 9203
Use W104
Weathering
Open Back Vert
Use 9221, 9222,
or 9246/FS93
Peri. Adpator
Open Back
Vertical 1/8” Wall
for L102 Steel
Use 9221, 9222
or 9246/FS93
Perimeter
Adaptor
9223
Heavy-Duty
Open Back
Mullion
Use W/ 9221 or
9222
Use 9246/FS93
Perimeter
Adaptor
9224
9221
9222
9263
8558
9224
Open Back
Glazing Adaptor
Use W/ 9220,
9223, 9247 or
9248
Open Back
Glazing Adaptor
at Butt Hinge
Use W/ 9220 or
9223
4” x 4 ½” Tubular
Door Jamb /
Header
135° Mullion
Fixed
Shear Block
Only
90° Corner
Mullion Half
Two for 180°
Fits W/ 9244 for
90°
9296
9244
9296
9297
Corner Mullion
Half
Fits W/ 9224 for
90°
Fits W/ 9296 for
3 Way
3-Way Corner
Mullion Half
Fits W/ 9244 for
3-Way
90° Corner
Mullion Half
Fits W/ 9224,
9244 & 9296
Self-Mating for a
Cover
EFCO CORPORATION 1/2013
PART NO. Y001
Page 11 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Horizontal Parts:
Drawings on this page are not to scale.
9236
9245
9247
9248
Tubular Side Lite
Horizontal
Use W/ 9229
Glass Stop
Head
Use W/ 9246
Adaptor
Open Back Sill
or Horizontal
Use W/ 9229
Glass Stop
9246 adaptors
4 ½” x 4 ½” Side
Lite Base
Use W/ 9229
Glass Stop
9246 or 9221
Adaptors or Use
9149 Anchor
9268
9149
9270
9160
Open Back Head
for Round Tops
Use W/ 9269
Glass Stop
FS93 Peri. Adpt.
4 ½” x 4 ½”
Side Lite Anchor
Base
Use W/ 9248
Heavy-Duty
Tubular
Horizontal
Use W/ 9271
Glass Stop
Use K358 Shear
Block PKG.
Adjustable Side
Lite Base
Horizontal W/
BRK. MTL.
Use W/ 9161
Use 9253 Glass
Stop
Use W104
Weathering
9231
8” Horizontal
Self-Mating
Use (2) K129
Shear Block
Use Removable
Stop Horizontals
Above & Below
EFCO CORPORATION 1/2013
PART NO. Y001
Page 12 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Door Frame Parts:
Drawings on this page are not to scale.
9234
9227
9274
9208
Single Acting
Transom Bar
Use W/ 9123 for
1” Glass Stop
Use W138
Weathering
Dual Acting
Transom Bar
Use W/ 9123 for
1” Glass
Single Acting
Screw Spline
Transom Bar
Use W/ 9123 –
¼” Glazing
Use W/ 9253 –
1” Glazing
Use W138 GSKT
Double Acting
Door Jamb
9209
9209
9232
9254
4376
9133
9123
Single Acting
Door jamb
Use W138
Weathering
Single Acting
Door Jamb for
Screw Spline
Side Lites
Use 9221
Glazing Adaptor
Use W138
Weathering
1” Glazing
Adaptor at
Transom
Use W/ 9208 or
9209
1” Glazing
Adaptor at
Transom
Removable Stop
Use W/ 9250 for
1” Applied
Glazing
Removable Stop
1” Glazing at
2” x 4 ½”
Transom Bars
9269
9250
9229
9271
9251
9253
Removable Stop
for 9268 Head
Only
1” Glazing at
Round Top Head
Applied Fixed
Sash
Use W/ 9133
Stop
Removable Stop
For 1” Glazing
Used W/
9236,9247,9248
& 1G13
Removable Stop
for 9270 H.D.
Horizontal
1” Glazing
Snap-In Pocket
Filler for 1”
Glazing
Nonthermal
Glass Stop
1” Glazing at
9274 Transom &
9160 / 9161 Side
Base
EFCO CORPORATION 1/2013
PART NO. Y001
Page 13 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Misc. Parts:
Drawings on this page are not to scale.
9161
1G13
1G14
9246
FS93
Adjustable Side
Lite Base
Vertical W/ BRK.
MTL.
Use W/ 9160
Adjustable Side
Lite Base
Horizontal W/
BRK. MTL.
Use 1G14
Use 9229 Glass
Stop
Use W104
Weathering
Adjustable Side
Lite Base
Vertical W/ BRK.
MTL.
Use W/ 1G13
Stock Length
Open Back Filler
Use W/ 402 &
403 Open Back
Frames
( See FS93 &
K318 )
3” Perimeter
Adaptor Clip
Use W/ 402 &
403 Open Back
Frames
( See 9246 &
K318 )
K318
L132
FV59
L133
3” Perimeter
Adaptor Clip
Pkg.
Use Only W/
9247 at Head /
Sill
( See 9246 &
FS93 )
120” Lightweight
PVC Perimeter
Adaptor
Use W/ 9220,
9245 at Jamb &
Head
3” Perimeter
PVC Adaptor
Clip
Use W/ 9220,
9245 at Jamb &
Head
120” Lightweight
PVC Perimeter
Adaptor
Use W/ 9247 at
Sill
FV60
9260
9261
3” Perimeter
PVC Adaptor
Clip
Use W/ 9247 at
Sill
Glazing Adaptor
for ½” Glass
In 1” Glazing
Pocket
Glazing Adaptor
for ¼” Glass in 1”
Glazing Pocket
EFCO CORPORATION 1/2013
PART NO. Y001
Page 14 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Misc. Parts:
Drawings on this page are not to scale.
9938
8643
1G15
Shadowline
Window Adaptor
Equal Leg
Use W104
Weathering
System II
Window Adaptor
Equal Leg
Use W104
Weathering
Horiz. / Vert.
Stack Adaptor
4” Sightline
1G69
1G68
8741
Horiz. / Vert.
Stack Adaptor
2” Sightline
Horiz. / Vert.
Stack Adaptor
2” sightline w/
Revel
Head / Sill Can
S402 System
2” Sightline
8742
8743
16C7
16C8
Nonremovable
Stop
Can Filler
Removable Stop
Can Filler
Use W/ 8744
Glass Stop
2-Part Mullion
Half
2-Part Perimeter
Interior Half
16C9
2-Part Perimeter
Exterior Half
EFCO CORPORATION 1/2013
PART NO. Y001
Page 15 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Sill Flashing & End Caps
Drawings on this page are not to scale.
9947
8433
1G85
High
Performance
Lite Sill Flashing
Standard High
Performance Sill
Flashing
Use K449 End
Cap
High
Performance
Sill Flashing W/
Stool Clip
Uses K448 End
Cap
K449
F098
K293
K292
End Cap Pkg.
for #8433 Sill
Flashing
(1) FT34
(2) STC7
3” Flashing Clip
2 per DLO
Use W/ 9957
Sill Flashing
Splice
( STD.)
Sill Flashing
Splice
( OPT.)
K448
HWD1
End Cap Pkg.for
1G64 , 1G65 &
1G85
(1) FT33
(2) STC6
Water Deflector
@ Int. Horizontal
EFCO CORPORATION 1/2013
PART NO. Y001
Page 16 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Shear Blocks & Drill Jigs
K124 (clr)
K125 (brz)
O.P. & Butt
Hinge
Screws Included
Drawing on this page are not to scale
K129 (clr)
K130 (brz)
K126
C.O.C.
Threshold Clip
Pkg.
Screws Included
K173
Horizontal
Shear Block
Pkg.
Screws Included
Use W/ 9236,
9247 or 9248
Header Shear
Block
Pkg.Screws
Included
K358
KN92
KN93
H.D. Horizontal
Shear Block
Pkg.
Use W/ 9270
Screws Included
402 / 403 2Piece Rolled
Head Shear
Block Pkg.
402 / 403 2Piece Horiz.
Setting Chair
Pkg.
K153 (clr)
K154 (brz)
Threshold Clip
Pkg. for Conc.
Rod Panic
Screws Included
DJ01
DJ02
H700
H702
H381
Shear Block
Drill Fixture
(Head Members
To Shear
Blocks)
Shear Block
Drill Fixture
(Horizontals to
Shear Blocks)
Economy Drill
Guides
(Shear Block to
Vertical)
Economy Drill
Guides
(Screw Spline
Application)
Shear Block /
Screw Spline
Drill Fixture
(At Verticals)
EFCO CORPORATION 1/2013
PART NO. Y001
Page 17 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Setting Blocks & Steel:
Drawings on this page are not to scale.
HNA3
HN92
HNA4
Transom Setting
Block
1” Glazing
Inside Glazed
Horizontal Setting
Block
Inside Glazed
Setting Block at Sill
HN32
H190
K354
Exterior Glazed
Setting Block /
Chair Assembly
Pkg. at Sill
2” Transom Bar &
2 ½” Side Lite
Base Setting Block
Pkg.
Using 9253 Glass
Stop
1” Glass Setting
Block Pkg. for
1G13 / 1G14 Adj.
Side Lite Base
L100
L101
L102
Tubular Mull
Reinforcing Steel
Use W/ 9208 &
9209
Expansion Mull
Reinforcing Steel
Use W/ 9203 &
9204
8 Gauge
Reinforcing Steel
Use W/ 9212
EFCO CORPORATION 1/2013
PART NO. Y001
Page 18 of 94
Series 401,402, & 403 Installation Instructions
SECTION II:B. S402 PARTS IDENTIFICATION
Fasteners:
STB9
Horizontal to
Shear Block
Screw
#12 ½” RHSMS “A”
Drawings on this page are not to scale
S101 (clr)
S103 (brz)
Horizontal to
Shear Block
Screw @ Head
#12 ¾” FHSMS “A”
S129
S100
Frame Spline
Attachment
Screw
( #10-16 x 1”
PH-SMS )
Type 25
Zinc Chromate
Shear Block
Attachment
Screw
( #8 x 1 3/4”
PH )
EFCO CORPORATION 1/2013
STT7
STU5
M109
Adjustable
Side Lite Base
Vertical
Attachment
#10-12 x 1”
PHSMS
Adjustable
Side Lite Base
Vert. to Mull
Attachment
Screw 2 ½”
Deep Base
#8-15 x 2”
PHSMS
Threshold Clip
Screw
#12-24 x 3/8”
PHMS
M100 (clr)
M108 (brz)
Frame to
Offset Pivot
Screw
( #12-24 x ¾”
F.H.M.S.)
PART NO. Y001
SFQ2
STK0
Window
Adaptor to
Frame
Attachment
Screw
Use W/ 9935 &
9936
#8-18 x ½” FHSMS
Adjustable
Side Lite Base
Vert. to Mull
Attachment
Screw 4 ½”
Deep Base
#8-18 x ¾”
PHSMS 410
TEK/2
Page 19 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: B. S402 PARTS IDENTIFICATION
Gasket:
Drawings on this page are not to scale.
W165
W166
W164
W138
Glazing Gasket
for Undersized
Glass
¾” Infill @ 1”
Pocket
Glazing Gasket
for Oversized
Glass
1 1/8” Infill @ 1”
Pocket
Standard
Glazing Gasket
1” Infill @ 1”
Pocket
Standard
Weather Seal @
Door Stops
WA04
WQ02
W104
HN52
Standard
Weather Seal @
Subframes
- Optional Weather Seal @
Subframes
Weather Seal
Gasket
Use W/
Expansion Mulls,
@ Variable Mulls
or Adj. Height
Side Lite Bases
1/2” Antiwalk
Block
EFCO CORPORATION 1/2013
PART NO. Y001
Page 20 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Vertical Parts:
Drawings on this page are not to scale.
9322
9323
9324
9314
9315
9316
Standard
Tubular Vertical
Mullion
Heavy-Duty
Open Back
Mullion
Use W/ 9246,
9315 & 9314
Extra HeavyDuty Open Back
Mullion
Use W/ 9246,
9315 & 9314
Open Back
Adaptor
Use W/ 9320,
9323, 9324,
9347 or 1G80
Open Back
Adaptor at Butt
Hinge
Slide Fit W/ 9320
& 9323
0° to 15°
Variable Female
Mullion Half
Use W/ 9317
Use W104
Gasket
9318
9317
9318
9320
9309
9311
0° to 15°
Variable Male
Mullion Half
Use W/ 9316
Use W104
Gasket
15° to 30°
Variable Male
Mullion Half Use
W/ 9316
Use W104
Gasket
Open Back
Vertical
Use W/ 9246,
9315 or 9314
Glazing Adaptor
Female
Expansion
Mullion for L101
Steel Reinforcing
Use W/ 9311
Male Expansion
Mullion for L101
Steel Reinforcing
Use W/ 9309
Use W104
Weathering
EFCO CORPORATION 1/2013
PART NO. Y001
Page 21 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Horizontal Parts:
Drawings on this page are not to scale.
9305
9326
9327
2G56
9305
( 4” x 4 ½”)
Sidelite Base
Use W/ 9229,
9149, 9314 or
9246
( 4” x 4 ½”)
Head or
Horizontal
Use W/ 9314 or
9246
Outside
2-Way Corner
Mullion Half
Fits W/ 9299 for
3-Way
Must Be Shear
Blocked
2G57
Inside
135° Fixed
Mullion
9299
9300
9300
9297
9299
E178
1510
90° Corner
Mullion Half
Two for 180°
Fits W/ 9299 for
90°
90° Corner
Mullion Half
Fits W/ 9299,
9305 & 9300
Self-Mating For
A Cover
90° Corner
Mullion Half
Two for 180°
Fits W/ 9300 for
90°
Fits W/ 9305 for
3-Way
Frame Receptor
Closure
Use W/ 1510
Use WA04
Weathering
Frame Receptor
Use E178
Closure
Use WA04
Weathering
9336
9345
9347
1G80
Tubular Side Lite
Horizontal
Use 9229 Glass
Stop
Head
Use W/ 9246
Open Back
Sill/Horizontal
Use 9229 Glass
Stop
Use W/ 9246
Adaptor or 9314
Glazing Adaptor
Outside
9229
9149
Removable Stop
for 1” Glazing
Used W/ 9326,
9336, 9347,
1G13 & 1G80
4 ½” x 4 ½” Side
Lite Base Anchor
Use W/ 9326 &
1G80
EFCO CORPORATION 1/2013
PART NO. Y001
1G81
Inside
4 ½” x 4 ½” Side
Lite Base
Use 9229 Glass
Stop
Use W/ 9149 or
9246 Anchors or
9314 Glazing
Adaptor
Page 22 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Door Frame Parts:
Drawings on this page are not to scale.
9234
9227
9274
9208
Single Acting
Transom Bar
Use W/ 9123 For
1” Glass
Use W138
Weathering
Dual Acting
Transom Bar
Use W/ 9123 For
1” Glass
Single Acting
Screw Spline Transom Bar
Use W/ 9123 - 1/4” Glass, W/
9253 – 1” Glass
Use W138 Weathering
Double Acting
Door Jamb
9209
9209
9232
9263
9133
9123
9269
Single Acting
Door Jamb
Use W138
Weathering
Single Acting
Door Jamb for
Screw Spline
Side Lites
Use W/ 9314
Glazing Adaptor
Use W138
Weathering
4” x 4 ½” Tubular
Door Jamb /
Header
Removable Stop
Use W/ 9250 For
1” Applied
Glazing
Removable Stop
1” Glazing at 2” x
4 ½” Transom
Bars
Removable Stop
for 9268 Head
Only
1” Glazing at
Round Top Head
9250
9351
9253
4376
9254
9257
Applied Fixed
Sash
Use W/ 9133
Stop
Snap-in Pocket
Filler
For 1” Glazing
Thermal
Glass Stop
1” Glazing at
9274 Transom
1” Glazing
Adaptor at
Transom
1” Glazing
Adaptor at
Transom
Use W/ 9208 or
9209
Snap-In Door Stop in
1” Glazing Pocket
Use W138 Gasket
9154
9155
9355
9356
4441
Applied Door
Stop
Use W/ 9155
Use W138
Weathering
Applied Door
Stop Cover
Use W/ 9154
Snap In Door
Stop Used With
2” Door
Snap In Door Stop Used
With 2” Door. This Stop
To Be Used at Shallow
Pocket Jambs Only. Use
9355 at Deep Pockets
5/8” Snap In
Door Stop Used
at Door Headers
Only. Used W/2”
Door
EFCO CORPORATION 1/2013
PART NO. Y001
Page 23 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Misc. Parts:
Drawings on this page are not to scale.
1G13
1G14
4420
FU99
Adjustable Side
Lite Base
Horizontal W/
BRK. MTL.
Use W/ 1G14
Use 9229 Glass
Stop
Use W104
Weathering
Adjustable Side
Lite Base
Vertical W/ BRK.
MTL.
Use W/ 1G13
Stock Length
Open Back Filler
Open Back
Frames
(See FU99)
3” Perimeter
Adaptor Clip
Open Back
Frames
(See 4420)
L132
FV59
9260
9261
120” Lightweight
PVC Perimeter
Adaptor
Use W/ 9320,
9345 & 9347
3” Perimeter
PVC Adaptor
Clip
Use W/ 9320,
9345 & 9347
Glazing Adaptor
For ½” Glass in
1” Glazing
Pocket
Glazing Adaptor
for ¼” Glass in 1”
Glazing Pocket
9938
8643
Shadowline
Window Adaptor
Equal Leg
Use W104
Weathering
System II
Window Adaptor
Equal Leg
Use W104
Weathering
1G15
1G69
1G68
Horiz. / Vert.
Stack Adaptor
4” Sightline
Horiz. / Vert.
Stack Adaptor
2” Sightline
Horiz. / Vert.
Stack Adaptor
2” Sightline
W/ Revel
EFCO CORPORATION 1/2013
PART NO. Y001
Page 24 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Misc. Parts:
Drawings on this page are not to scale.
16C7
16C8
16C9
2-Part Mullion
Half
2-Part Perimeter
Interior Half
2-Part Perimeter
Exterior Half
L100
Tubular Mull
Reinforcing
Steel
Use W/ 9208 &
9209
EFCO CORPORATION 1/2013
PART NO. Y001
Page 25 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Sill Flashing & End Caps:
Drawings on this page are not to scale.
1G64
1G65
1G85
High
Performance
Sill Flashing
Use F098 Clip
High
Performance
Sill Flashing
High
Performance
Sill Flashing
W/ Stool Clip
Use K448 End
Cap
F098
K448
K293
HWD1
3” Flashing
Clip
2 per DLO
Use W/1G64
End Cap Pkg.
for 1G64, 1G65
& 1G85.
(1)FT33
(2)STC6
Sill Flashing
Splice
(STD.)
Water
Deflector @
Int. Horizontal
EFCO CORPORATION 1/2013
PART NO. Y001
Page 26 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Shear Blocks & Drill Jigs:
K129 (clr)
K130 (brz)
Header Shear
Block Pkg.
Screws Included
Drawings on this page are not to scale.
K172
KN92
Horizontal Shear
Block Pkg.
Screws Included
Use W/ 9336,
9347 & 1G80
402 / 403 2-Piece
Rolled Head
Shear Block
Package
K124 (clr)
K125 (brz)
K153 (clr)
K154 (brz)
Threshold Clip
Pkg.
O.P. & Butt H.
Screws Included
Threshold Clip
Pkg. for Conc.
Rod Panic
Screws Included
DJ01
DJ02
H700
H702
Shear Block Drill
Fixture
(Head Members
to Shear Blocks)
Shear Block Drill
Fixture
(Horizontals to
Shear Blocks)
Economy Drill
Guides
(Shear Block to
Vertical)
Economy Drill
Guides
(Screw Spline
Application)
H381
Shear Block /
Screw Spline Drill
Fixture
(At Verticals)
EFCO CORPORATION 1/2013
PART NO. Y001
Page 27 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Setting Blocks:
Drawings on this page are not to scale.
HNA3
HN32
HN92
Transom
Setting Block
1” Glazing
Exterior Glazed
Setting Block /
Chair Assembly
Pkg. at Sill &
Horiz.
Inside Glazed
Horizontal
Setting Block
HNA4
H190
K354
Inside Glazed
Setting Block
At Sill
Transom
Setting Block
Pkg.
Using 9253
Glass Stop
1” Glass
Setting Block
Pkg. for
1G13/1G14
Adj. Side Lite
Base
KN93
402 / 403
2-Piece
Horizontal
Setting Chair
Package
EFCO CORPORATION 1/2013
PART NO. Y001
Page 28 of 94
Series 401,402, & 403 Installation Instructions
SECTION II: C. S403 PARTS IDENTIFICATION
Fasteners:
STB9
Horizontal to
Shear Block
Screw
#12 ½”-RHSMS “A”
Drawings on this page are not to scale.
S101 (clr)
S103 (brz)
Horizontal to
Shear Block
Screw @ Head
#12 3/4” FHSMS “A”
STT7
STU5
M109
Adjustable
Side Lite Base
Vertical
Attachment
#10-12 x 1”
PHSMS
Adjustable
Side Lite Base
Vert. to Mull
Attachment
Screw 2 ½”
Deep Base
#8-15 x 2”
PHMS
Threshold Clip
Screw
#12-24 x 3/8”
PHMS
STK0
SFQ2
S129
S100
Adjustable
Side Lite Base
Vert. to Mull
Attachment
Screw 4 ½”
Deep Base
#8-18 x ¾”
PHSMS 410
TEK/2
Window
Adaptor to
Frame
Attachment
Screw.
Use W/9935 &
9936
#8-18 x 1/2”
FH-SMS
Frame Spline
Attachment
Screw
#10-16 x 1”
PH-SMS.
Type 25
Zinc Chromate
Shear Block
Attachment
Screw
#8 x 1 ¾” P.H.
EFCO CORPORATION 1/2013
PART NO. Y001
M100 (clr)
M108 (brz)
Frame to
Offset Pivot
Screw
#12-24 x ¾”
F.H.M.S.
Page 29 of 94
Series 401,402, & 403 Installation Instructions
Section II: C. S403 PARTS IDENTIFICATION
Gaskets & Antiwalk Block:
Drawings on this page are not to Scale.
W165
W166
W164
W138
Glazing
Gasket for
Undersized
Glass
¾” Infill @ 1”
Pocket
Glazing
Gasket for
Oversized
Glass
1 1/8” Infill @
1” Pocket
Standard
Glazing
Gasket
1” Infill @ 1”
Pocket
Standard
Weather Seal
@ Door Stops
WA04
WQ02
W104
Standard
Weather Seal
@ Subframes
- Optional Weather Seal
@ Subframes
Weather Seal
Gasket
Use W/
Expansion
Mulls, @
Variable Mulls
or Adj. Height
Side Lite
Bases
HN50
HN52
3/8” Antiwalk
Block
9322 Vertical
Only
1/2” Antiwalk
Block
402 & 403
Except 9322
EFCO CORPORATION 1/2013
PART NO. Y001
Page 30 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: A. SCREW SPLINE FABRICATION
The screw spline system is a fabrication and erection method that
permits the preassembly of single units in the shop or at the job site.
These units are then erected by mating the male mullion with the
female mullion counterpart.
When an entrance is required, screw spline joinery may be used with
the screw spline door jambs only. Otherwise, shear block joinery
must be used to attach the side lite horizontals.
NOTE)
DUE TO THE SCREW TENSIONS REQUIRED FOR CORRECT
INSTALLATION, IT WILL BE NECESSARY TO 'WAX' THE FRAME
ASSEMBLY SCREWS TO PREVENT GALLING AND BREAKAGE.
STEP 1) Measure the opening to determine the cut length of the
frame components.
NOTE: Allow minimum 1/2" shim and caulk space around perimeter.
NOTE: Allow extra clearances, if necessary, to accommodate building
tolerances and building movement.
NOTE: Consult A.D.A. requirements to verify compliance.
STEP 2) Cut the verticals to frame size.
NOTE: Verticals must run through.
If the opening has an entrance, see the appropriate frame and
door fabrication installation sheets.
NOTE: Door jambs run to the floor and are cut longer than other
verticals.
STEP 3) Drill holes for assembly screws on vertical members.
(See Fig. # 5 page 35).
NOTE: Drill jigs are available.
See pages 9, 17, and 27 of the parts identification section.
STEP 4) Cut horizontal members to day lite openings.
(Between vertical mullions)
Cut horizontal glass stops to day lite openings minus 1/32".
(D.L.O. - 1/32")
EFCO CORPORATION 1/2013
PART NO. Y001
Page 31 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: A. SCREW SPLINE FABRICATION
.
gs
t ntal win .
a
h zo r a s
otc hori op d ation
n
his f the he sh al loc
t
t nt
gn o
Ali e top ence rizo
th efer e ho
R r th
fo
Vertical
Member
Drill Jig
H382 - for 401
H381 - 402/403
FIG. # 1
Place jig on vertical,
aligning "V" notches w/ top
of horizontal measurement
(i.e., sill, intermediate, head, etc.)
and then snug up the clamp.
USE THIS SECTION FOR
SCREW SPLINE PREP
JIG:H382
401
FIG. # 2
USE THIS SECTION FOR
SHEAR BLOCK PREP
For assembly hole locations see page 35 - Fig. # 5.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 32 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: A. SCREW SPLINE FABRICATION
ECONOMY DRILL GUIDES
H-701 DRILL GUIDE (401)
for SCREW SPLINE APPLICATION
Use this edge or
the opposite edge for
locating the drill guide
at the top of the
horizontal.
(FOR 401 SYSTEM)
# 9 drill (.196 dia.),
(8) holes are located.
Refer to the horizontal
extrusion being used to
determine the correct holes
to drill for the application
at head, intermediate, or sill.
/4"
13
401
H-701
Insert this lug into
the 401 glazing pocket,
then drill the screw spline
assembly holes as indicated.
(FOR 401 SYSTEM)
1 3/4"
FIG. # 3
TO
EFCO CORPORATION 1/2013
PART NO. Y001
F
ED
ISH
N
I
F
OR
LO
TOP OF HORIZONTAL
Page 33 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: A. SCREW SPLINE FABRICATION
ECONOMY DRILL GUIDES
H-702 DRILL GUIDE (402/403)
for SCREW SPLINE APPLICATION
Use the top edge of
the drill guide to
locate the hole pattern for
the screw splines.
(FOR 402/403 SYSTEM)
# 9 drill (.196 dia.),
(8) holes are located.
Refer to the horizontal
extrusion being used to
determine the correct holes
to drill for the application
at head, intermediate, sill,
or side lite base.
2"
3
/40
402
NOTE: The drill jig is reversible.
H-702
Insert this lug into
the 402/403 glazing pocket,
then drill the screw spline
assembly holes as indicated.
(FOR 402/403 SYSTEM)
2"
TOP OF HORIZONTAL
FIG. #4
TO
EFCO CORPORATION 1/2013
I
F IN
PART NO. Y001
ED
SH
F
OR
LO
Page 34 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: A. SCREW SPLINE FABRICATION
SYSTEM 401
1 3/4" X 4 1/2"
SYSTEM 402 & 403
2" X 4 1/2"
CAUTION:
Door jambs must run to the floor and are cut longer than other verticals.
Add sill flashing thickness and/or side lite sill blocking thickness to screw spline
mounting hole height location at the sill.
9220/9221
9320/9314
9120/9121
7/8"
TOP OF
HEAD
9245/9345
1 3/4"
1 19/32"
2 3/4"
2 3/4"
1 3/4"
7/8"
TOP OF
TUBULAR
INTERMEDIATE
HORIZONTAL
9236/9336
2 3/4"
1 3/16"
1 3/4"
7/8"
TOP OF
SILL
9247/9347
# 9 DRILL
(.196 DIA.)
2 HOLES
SILL OUTSIDE GLAZED
2"
.168
.168
# 9 DRILL
(.196 DIA.)
2 HOLES
2"
# 9 DRILL
(.196 DIA.)
2 HOLES
2 3/4"
TOP OF
SILL
9147
.168
2"
2 3/4"
.168
# 9 DRILL
(.196 DIA.)
2 HOLES
1 3/16"
# 9 DRILL
(.196 DIA.)
2 HOLES
2 3/4"
TOP OF
TUBULAR
INTERMEDIATE
HORIZONTAL
9128
.168
TOP OF
(2 PIECE)
INTERMEDIATE
HORIZONTAL
9247/9221
9347/9314
1 3/16"
7/8"
# 9 DRILL
(.196 DIA.)
2 HOLES
1 3/4"
.168
TOP OF
(2 PIECE)
INTERMEDIATE
HORIZONTAL
9147/9121
HEAD OUTSIDE GLAZED
# 9 DRILL
(.196 DIA.)
2 HOLES
# 9 DRILL
(.196 DIA.)
2 HOLES
7/8"
2"
HEAD OUTSIDE GLAZED
2 3/4"
1 27/32"
7/8"
SILL INSIDE GLAZED
TOP OF
HEAD
9145
2 3/4"
SILL INSIDE GLAZED
7/8"
SILL OUTSIDE GLAZED
HEAD INSIDE GLAZED
HEAD INSIDE GLAZED
FIG. # 5
USE BLOCKED OUT HOLE LOCATIONS FOR SCREW SPLINE APPLICATIONS
OUTSIDE GLAZED AS SHOWN
INVERT TEMPLATE FOR INSIDE GLAZED
EFCO CORPORATION 1/2013
PART NO. Y001
Page 35 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: A. SCREW SPLINE FABRICATION
REVIEW THE GENERAL NOTES ON
PAGE 3 BEFORE PROCEEDING.
STEP 1) Apply butyl sealant (S.M. 5504, typ.) to ends of all horizontals
before assembling units.
STEP 2) Assemble the unit as shown in Fig. # 6 below.
These basic assembly procedures apply to all storefront products.
# S129
Apply butyl type sealant to the
entire end of ALL horizontals.
# S129
Each unit must have a
male and female mullion.
Use wall jamb at end panels
as required.
# S129
# S129
Spline Screw
(2 per Joint)
9314
Each unit must
have at least
one deep pocket
vertical.
# S129
NOTE:
See page 48 for
expansion mullion application.
FIG. # 6
EFCO CORPORATION 1/2013
Each lite must
have one removable
horizontal glass stop.
Typically located with
outside glazing at
an exterior sill and
with inside glazing
at an interior head.
Glass stops should
not be installed at
this time. See Section
V for glazing.
PART NO. Y001
Page 36 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
The shear block system is a fabrication and erection method that
permits the preassembly of single units in the shop or at the job site.
These units are joined with shear blocks and installed as an
assembled unit in the opening on top of any sill flashing that is used.
Shear block joinery will be used at any immediate door frame.
STEP 1) Measure the opening to determine the cut length of the
frame components.
NOTE: Allow minimum 1/2" shim and caulk space around perimeter.
NOTE: Allow extra clearances, if necessary, to accommodate building
tolerances and building movement.
NOTE: Consult A.D.A. requirements to verify compliance.
STEP 2)
Cut verticals to frame size.
NOTE: Verticals must run through.
If the opening has an entrance, see the appropriate frame and
door fabrication installation sheets.
NOTE: Door jambs run to the floor and are cut longer than other
verticals.
STEP 3) Cut horizontal members to day lite openings.
(Between vertical mullions)
Cut horizontal glass stops to day lite openings minus 1/32".
(D.L.O. - 1/32")
STEP 4)
Drill holes for shear block screws on vertical members.
NOTE: Drill jigs are available.
See pages 9, 17, and 27 of the parts identification section.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 37 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
VERTICAL SHEAR BLOCK PREP USING H-381 & H-382 DRILL JIG.
s
e
ing
t th
w
a
a
.
dr
tch tal
no izon shop ions.
s
i
r
o the
at
th
loc
eh
gn
Ali of th ce to ntal
o
n
top fere horiz
e
e
R
th
for
Typical
vertical
member
Drill Jig
H382 - for 401
H381 - 402/403
FIG. # 7
Place jig on vertical,
aligning "V" notches w/ top
of horizontal measurement
(i.e., sill, intermediate, head, etc.)
and then snug up the clamp.
USE THIS SECTION FOR
SCREW SPLINE PREP
USE THIS SECTION FOR
SHEAR BLOCK PREP
FIG. # 8
For assembly hole locations see page 41 - Fig. # 11.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 38 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
S401
H-700 DRILL GUIDE
for SHEAR BLOCK APPLICATION
Use this NOTCHED edge or
the opposite NOTCHED edge for
locating the drill guide
at the top of the
# 26 drill (.147 dia.)
horizontal.
(6) holes - for 401
(FOR 401 SYSTEM)
/4"
13
H-700
Insert this lug into
the 401 glazing pocket,
then drill the shear block
assembly holes as indicated.
(FOR 401 SYSTEM)
1 3/4"
FIG. # 9
TO
EFCO CORPORATION 1/2013
PART NO. Y001
IS
FIN
DF
HE
OR
LO
TOP OF HORIZONTAL
Page 39 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
S402 & S403
H-700 DRILL GUIDE
for SHEAR BLOCK APPLICATION
Use this edge or
the opposite edge for
locating the drill guide
at the top of the
horizontal.
(FOR 402/403 SYSTEM)
# 26 drill (.147 dia.)
(8) HOLES 402/403
2"
3
/40
403
H-700
Insert this lug into
the 402/403 glazing pocket,
then drill the shear block
assembly holes as indicated.
(FOR 402/403 SYSTEMS)
2"
FIG. # 10
FI
TO
EFCO CORPORATION 1/2013
PART NO. Y001
OR
LO
F
D
HE
NIS
TOP OF HORIZONTAL
Page 40 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
SYSTEM 401
1 3/4" X 4 1/2"
SYSTEM 402 & 403
2" X 4 1/2"
CAUTION:
Door jambs must run to the floor and are cut longer than other verticals.
Add sill flashing thickness and/or side lite sill blocking thickness to shear block
mounting hole height location at the sill.
TUBULAR
VERTICAL
MEMBER
#8681
2"
1 3/4"
FIG. # 11
2"
3/8"
3/4" 3/4"
TOP OF
SILL
9247/9347
#26 DRILL
(.147 DIA.)
3 HOLES
2"
1/4"
3/4" 3/4"
1/4"
#26 DRILL
(.147 DIA.)
3 HOLES
7/16"
7/8"
SILL OUTSIDE GLAZED
1"
TOP OF
TUBULAR
INTERMEDIATE
HORIZONTAL
9236/9336
2 3/4"
7/16"
#26 DRILL
(.147 DIA.)
3 HOLES
3/8"
3/4" 3/4"
1 3/4"
2 3/4"
2 3/4"
TOP OF
SILL
9147
3/4"
1 3/4"
7/16"
7/8"
#26 DRILL
(.147 DIA.)
3 HOLES
3/8"
TOP OF
(2 PIECE)
INTERMEDIATE
HORIZONTAL
9247/9221
9347/9314
#26 DRILL
(.147 DIA.)
3 HOLES
7/16" 7/16"
TOP OF
TUBULAR
INTERMEDIATE
HORIZONTAL
9128
7/8"
2 3/4"
7/16"
#26 DRILL
(.147 DIA.)
3 HOLES
2 3/4"
SILL OUTSIDE GLAZED
2"
7/16"
#26 DRILL
(.147 DIA.)
3 HOLES
2 3/4"
TOP OF
(2 PIECE)
INTERMEDIATE
HORIZONTAL
9147/9121
7/8"
HEAD OUTSIDE GLAZED
HEAD INSIDE GLAZED
#26 DRILL
(.147 DIA.)
3 HOLES
2 3/4"
TOP OF
HEAD
9245/9345
1 3/4"
7/8"
7/16"
7/8"
3/8"
1/4"
7/8"
HEAD OUTSIDE GLAZED
SILL INSIDE GLAZED
TOP OF
HEAD
9145
2 3/4"
SILL INSIDE GLAZED
7/8"
TUBULAR
VERTICAL
MEMBER
#9202/#9322
HEAD INSIDE GLAZED
USE BLOCKED OUT HOLE LOCATIONS FOR SHEAR BLOCK APPLICATIONS
OUTSIDE GLAZED AS SHOWN
INVERT TEMPLATE FOR INSIDE GLAZED
EFCO CORPORATION 1/2013
PART NO. Y001
Page 41 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
STEP 5) Cut horizontal members to day lite openings (typically between vertical
mullions). Cut horizontal glass stops to day lite openings minus 1/32".
(D.L.O. - 1/32")
STEP 6) Prep horizontals for attachment to shear blocks as shown below in
Fig's. # 12 and # 13.
NOTE: For optional side lite base prep, see Section III F and Section III G.
S-402 & S-403 (2" X 4 1/2")
S-401 (1 3/4" X 4 1/2")
# 1 DRILL(.228 Dia.)
& C'SINK FOR
# 12 X 1/2" F.H.M.S.
(2) HOLES AT ENDS
9145
1
1/
4"
345
9
/
5
924
7/
8"
2
2"
1"
1
1/
3/
4"
FIG. # 12
4"
HEADER PREP FOR
K-120/K-121 SHEAR BLOCK
USE DJ01 DRILL FIXTURE.
1"
7/
8"
HEADER PREP FOR
K-129/K-130 SHEAR BLOCK
USE DJ01 DRILL FIXTURE.
# 1 DRILL(.228 Dia.)
& C'SINK FOR
# 12 X 1/2" F.H.M.S.
(2) HOLES AT EACH END
USE INSIDE HOLES FOR
F401 AS SHOWN
91
45
USE OPPOSITE SIDE OF JIG
AND THE OUTSIDE HOLES
FOR F402/F403
FIG. # 13
EFCO CORPORATION 1/2013
PART NO. Y001
DJ01 for
S401/S402/S403
Page 42 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
DRILL
DJ03 DRILL JIG APPLICATION
for S401 SYSTEM
HORIZONTAL & SILL
END PREP FOR
ATTACHMENT TO
K122 SHEAR BLOCK
DJ03
Fig. #14
Drill as indicated thru one wall
using #2 drill (.221 dia.)
DJ03
ILL
DR
Fig. #15
EFCO CORPORATION 1/2013
PART NO. Y001
Page 43 of 94
Series 401,402, & 403 Installation Instructions
DJ02 DRILL JIG APPLICATION for
S402 and S403 SYSTEM
S403 ONLY
DRILL
S402 ONLY
DRILL
SECTION III: B. SHEAR BLOCK FABRICATION
HORIZONTAL and SILL END
PREP FOR ATTACHMENT
TO SHEAR BLOCKS
K173 for S402
K172 for S403
DJ02
Fig. #16
Drill as indicated thru one
wall using #2 drill (.221 dia.)
for BOTH S402 and S403.
DJ02
D
AN
2
0
S 4 IL L
DR
S4
03
EFCO CORPORATION 1/2013
Fig. #17
PART NO. Y001
Page 44 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: B. SHEAR BLOCK FABRICATION
STEP 7) If the system is to be assembled and installed as a
(repeat) unitized system, proceed as shown below in Fig. #19.
S-402 and S-403 SYSTEM 2" x 4 1/2" (1" Glazing)
K-129/K-130
w/ S-100 SCREWS
Typ. vertical
Each unit must have at
least (1) deep pocket
vertical.
Use open back jambs at
end panels as required.
9245/9345
Coat ends of
all horizontals
with butyl type
sealant.
(2) S101 (CLR) or
(2) S103 (BRZ)
K-173
w/ S-100
SCREWS
(2) STB9
Coat ends of
all horizontals
with butyl type
sealant.
9236
K-172
w/ S-100
SCREWS
(1) STB9
9336
K-172
w/ S-100
SCREWS
(1) STB9
Coat ends of
all horizontals
with butyl type
sealant.
Fig. #19
USE K173
SHEAR BLOCK PKG.
w/ 9236, 9247 & 9248
Each lite must
have at least (1)
removable glass stop.
EFCO CORPORATION 1/2013
PART NO. Y001
USE K172
SHEAR BLOCK PKG.
w/ 9336, 9347 &
1G80/1G81
Page 45 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: C. CORNER FABRICATION
STEP 1) 90° corners are designed for use with the shear block or screw spline
system. Because of possible screw spline and corner snap interference,
the 3 way corners must be SB only. Follow steps # 1, # 2, and # 3 in
Section III B for length cutting and shear block hole location.
8697
Drill Jig
H382 - for S-401
H381 - for S-402/403
or ECONOMY DRILL GUIDES
8696
Vertical
Members
Do not measure hole
locations from locking
corners.
Fig. #20
4 1/2"
Assembled
* Shear Block Only
4 1/2"
Assembled
8697
9224
9299
4 1/2"
Assembled
4 1/2" VERTICAL CORNERS
ALL CORNERS CAN BE MATED
TOGETHER OR WITH ANY OTHER
CORNER REGARDLESS OF SYSTEM
CONSIDERATIONS.
8697
9224
9299
4 1/2"
Assembled
8696
9297
*
4 1/2"
Assembled
8697
9224
9299
8698
9296
9305
4 1/2"
Assembled
SH
- O EA
N R
LY B
- LOC
KS
8698
9296
9305
4 1/2"
Assembled
8696
Fig. #21
The 90° corner halves may be snapped together
and used as a one piece vertical mullion.
NOTE: CORNERS MUST BE SLID APART.
Refer to available extrusions for possible combinations.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 46 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: C. CORNER FABRICATION
STEP 2) Fixed, inside and outside,135 corners.
NOTE: Shear block application:
Follow steps # 1, # 2, and # 3 at Section III B
for cutting and shear block hole locations.
# 8558
F402
# 8557
F401
# 2G57
F403
5
2"
9
216"
REVERSE MULLIONS FOR
INSIDE CORNERS.
216"
Fig. # 22
STEP 2A) Variable 0 to 15 degree corner and
variable 15 to 30 degree corner - See Fig. # 23 below
The exterior exposure of the variable mullion will be dependent upon
the angle of splay and will be job specific.
S
S
W104
0 - 15
15 - 30
9164
9317
9163
9316
S
EFCO CORPORATION 1/2013
Fig. # 23
PART NO. Y001
9165
9318
W104
9163
9316
S
Page 47 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: D. EXPANSION MULLIONS
STEP 1) Expansion mullions are required in elevations that are over 20'-25' wide
and can be used with both screw spline and shear block systems.
NOTE: For shear block application:
Follow steps #1, #2, and #3 at Section III B for cutting
and shear block hole locations.
NOTE: For screw spline application:
Follow steps #1, #2, and #3 at Section III A for cutting
and screw spline hole locations.
NOTE: Do not use expansion mullions at entrance jambs.
Locate expansion mullions at next mullion over so that the distance
between expansion mullions is never more than 25'-0".
S
1/8"
Expansion space must be maintained
before anchoring unit.
9103
9203
9309
9104
9204
9311
W104
WEATHERING
S
Fig. #24
EFCO CORPORATION 1/2013
PART NO. Y001
Page 48 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: E. STEEL REINFORCING
STEP 1) Cut the steel reinforcing to mullion length minus 3" and set flush
with the bottom of the vertical. Paint cut ends to prevent rust.
Insert the steel into the mullion, then drill through the deep pocket
of the mullion and the steel at 16" O.C. - maximum spacing.
STEP 2) Tap the holes in the steel to accept # 12-24 machine screws.
STEP 3) Drill a clear hole in the mullion with a Ø.221 (#2) drill bit. Install
the steel with M109 screws (#12-24X3/8" F.H.M.S.).
NOTE: The flat head does not countersink into the mullion.
DRILL AND CLEAR HOLE FOR
# 12-24 X 3/8" F.H.M.S. AT 16" O.C.
OR AS SPECIFIED ON SHOP DRAWING.
9103 / 9104
w/ L101 STEEL
L-100 FOR TUBULAR MULLIONS
L-101 FOR EXPANSION MULLIONS
COMBINED IXX = 6.365
(ALUMINUM EQUIVALENT)
Fig. # 25
9102
w/ L100 STEEL
COMBINED IXX = 6.586
(ALUMINUM EQUIVALENT)
COMBINED IXX = 6.890
(ALUMINUM EQUIVALENT)
9212 / 9221
w/ L102 STEEL
COMBINED IXX = 10.059
(ALUMINUM EQUIVALENT)
EFCO CORPORATION 1/2013
9309 / 9311
w/ L101 STEEL
9209
w/ L100 STEEL
COMBINED IXX = 6.870
(ALUMINUM EQUIVALENT)
SCREW APPLIED
TRANSOM GLAZING
PART NO. Y001
Page 49 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: F. HIGH SIDE LITE BASES
- 401 SYSTEM ONLY STEP 1) Side lite base prep for attachment to K-123 shear block.
"O" (.316) DRILL
THRU (1) WALL
H-382
Drill Jig
9131
Fig. # 26
Bottom web is notched at both
ends to clear the shear block when installing.
This figure shows the dimensions when not using drill jig.
"O" (.316) DRILL
THRU (1) WALL
"
7/8
1"
Bottom web is notched at both
ends to clear the shear block when installing.
EFCO CORPORATION 1/2013
PART NO. Y001
9131
Fig. # 27
Page 50 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: F. HIGH SIDE LITE BASES
- 401 SYSTEM 0NLY STEP 2)
Side lite bases are available to match bottom door rails.
Shear block attachment is required.
Vertical member prep for narrow side lite base shear block.
S401 SYSTEM - 1/4" GLAZING ONLY -
K-123
SHEAR BLOCK
#26 Drill
(.147 Dia.)
1"
#26 Drill
(.147 Dia.)
# 26 (.147 Dia.) Drill
9132
SEE NOTE & FIG. #30
BELOW
BOTTOM
1/2"
6" to 7 7/8" SIGHT LINE
K-123
SHEAR BLOCK
2 1/2"
9137
2"
9131
9138
S123
#12 x 3/4" FH - F
1"
4 11/16" to 5 9/16" SIGHT LINE
TOP OF SIDE LITE BASE
(ALIGN WITH TOP OF
DOOR BOTTOM RAIL.)
TOP OF SIDE LITE BASE
(ALIGN WITH TOP OF
DOOR BOTTOM RAIL.)
2"
9132
Fig. # 28
S-109
# 8x2 1/2" F.H.
BOTTOM
1/2"
2"
SHEAR BLOCKS LOCATE
Fig. # 29
IN GASKET TRACKS.
DRILL THRU (2) WALLS
NOTE: (4) HOLES ARE REQUIRED IF
THE SIDE LITE BASE IS USED ON
K-123
BOTH SIDES OF A VERTICAL,
K-123
OPPOSITE SHEAR BLOCK
IS REVERSED.
9102
S-109
Fig. # 30
# 8x2 1/2" F.H.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 51 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: F. HIGH SIDE LITE BASES
IF SYSTEM IS TO BE SCREW SPLINED, PROCEED TO STEP # 5 ON
PAGE 53. SEE CAUTION NOTE AT STEP # 4 BELOW.
STEP 3)
Prep both ends of the side lite base for shear block attachment holes
and shear block clearance, as shown in Fig. #31.
.277 DIA. ("J" DRILL)
1"
THRU (1) WALL
(LOCATE IN STARTER GROOVES)
(2) HOLES PER END FOR 401/402
(1) HOLE PER END FOR 403
13
/8"
9148 USE K122 SHEAR BLOCK
9248 USE K173 SHEAR BLOCK
1G80 USE K172 SHEAR BLOCK
9326 USE K172 SHEAR BLOCK
NOTCH CAULK LEG AND LOWER
WALL BACK 1 3/8" TO CLEAR
SHEAR BLOCK.
1"
4"
Fig. #31
STEP 4) Attach the shear block with S100 screws as shown in Fig. # 32.
See the drilling layouts for the system being used on page 53,
Fig's. # 33 thru # 35.
CAUTION: Door jambs must run to the floor and are cut longer than other
verticals. Remember to add sill flashing thickness and/or sill
blocking to the mounting hole locations.
USE K122 @ 9148 (SHOWN)
USE K173 @ 9248
USE K172 @ 1G80
Typical
Vertical
Member
S100
#8-15 x 1 3/4" P.H.
EFCO CORPORATION 1/2013
Fig. #32
PART NO. Y001
Page 52 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: F. HIGH SIDE LITE BASES
STEP 5) Vertical member prep for screw spline or shear block applications.
Showing the hole prep relationship to the horizontal.
For shear block
attachment.
2 3/4"
7/8"
3/16"
401 SYSTEM
7/16"
7/8"
7/8"
K122
#9 (.196 Dia.) Drill
for screw spline
(2 Holes)
4 1/2"
# 26 (.147 Dia.) Drill
for shear block
(3 Holes)
9148
Fig. # 33
For shear block
attachment.
2 3/4"
7/8"
3/16"
402 SYSTEM
1"
1 3/16"
3/4"
K173
#9 (.196 Dia.) Drill
for screw spline
(2 Holes)
4 1/2"
# 26 (.147 Dia.) Drill
for shear block
(3 Holes)
9248
Fig. # 34
2 3/4"
For shear block
attachment.
7/8"
3/8"
3/16"
1/4"
1 3/16"
3/4"
403 SYSTEM
K172
#9 (.196 Dia.) Drill
for screw spline
(2 Holes)
4 1/2"
8720
8719
1G80
Fig. # 35
EFCO CORPORATION 1/2013
3/4"
PART NO. Y001
# 26 (.147 Dia.) Drill
for shear block
(3 Holes)
Page 53 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: G. ADJUSTABLE HEIGHT
SIDE LITE BASE - 2 1/2" DEEP
STEP 1) Vertical member prep for adjustable side lite base.
See Fig. # 36 for 1/4" glazing.
See Fig. # 37 for 1" glazing.
SEAL EACH CORNER &
SEAL ACROSS BOTTOM
9160
9161
1/2"
# 28 (.140 DIA.)
DRILL THRU
(2 HOLES) TYP.
STU5 # 8 X 2 "
PHSMS
REQUIRED ONLY IF
BASES ARE USED ON BOTH
SIDES OF A VERTICAL.
SEE FIG. #40 ON PAGE #43.
(3) HOLES REQUIRED IF
BASE HEIGHT IS 12" OR
OVER.
1/2"
EQUAL
EQUAL
4" MIN. / 48" MAX.
9161
BASE HEIGHT
2 11/16"
1 3/16"
9160
(2) 9253
H190
1/8"
15/16"
2 7/16"
(2) 9133
H162
.125
Aluminum
.125 ALUMINUM
Fig. # 37
9160
1/4"
W104 GASKETS
1/2"
2 1/8"
Fig. # 36
9160
STEP 2) Side lite base head and sill preps.
STT7 # 10-12 X 1" PHSMS
@ TOP & BOTTOM
D.L.O.
9/16" for 1/4" glazing
1/2" for 1" glazing
.201 DIA.
(#7 DRILL)
2 HOLES
9/16" for 1/4" glazing
1/2" for 1" glazing
9160 prep at
head & sill
of base unit.
Sill prep only
(.250 DIA.) 1/4" weep hole
2 places at 1/4 points
.250
Fig. # 38
EFCO CORPORATION 1/2013
PART NO. Y001
9160 at sill of base unit
Page 54 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: G. ADJUSTABLE HEIGHT
SIDE LITE BASE - 2 1/2" DEEP
STEP 3) Side lite base vertical member cut length, end notching, and hole prep.
NOTE: The left and right verticals of the side lite base are nonhanded.
NOTCHING TYPICAL
BOTH ENDS
N.T.S
1 3/8"
9161
See Fig. # 40,
screws are offset
when used on the
opposite sides of a
vertical intermediate.
3/16"
TOP
1/2"
EQUAL
(3) HOLES REQUIRED IF
BASE HEIGHT IS 12" OR
OVER.
1 7/8"
1/2"
EQUAL
"X" DIM.
CUT LENGTH
1/2"
3/8"
1"
.170 DIA. (#18 DRILL)
THRU (2 OR 3 HOLES)
1 1/2"
Fig. # 39
BOTTOM
For 1/4" glazing (See Fig. # 36 on page 54)
"X' = BASE HEIGHT MINUS 1 5/16"
For 1" glazing (See Fig. # 37 on page 54)
9161
'X" = BASE HEIGHT MINUS 1 9/16"
VERTICAL
MULLION
STEP 4) SIDE LITE BASE SIDE PANEL PREP.
NOTE: ALUMINUM PANEL MUST BE CUT SQUARE.
9161
Showing hole offset.
Fig. # 40
D.L.O. - 1/32"
1/8"
ALUMINUM
"Y" DIM.
For 1/4" glazing (See Fig. # 36 on page 54)
"Y" = BASE HEIGHT MINUS 1 5/16"
For 1" glazing (See Fig. # 37 on page 54)
"Y" = BASE HEIGHT MINUS 1 9/16"
Fig. # 41
EFCO CORPORATION 1/2013
PART NO. Y001
Page 55 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: G. ADJUSTABLE HEIGHT
SIDE LITE BASE - 4 1/2" DEEP
3/4"
STEP 1) Vertical member prep for adjustable side lite base.
See Fig. # 42 for 1/4" glazing.
See Fig. # 43 for 1" glazing.
9229
1G13
K354
2 15/16"
1G13
1 3/16"
2 1/2"
K353
1/4"
#STT7
9129
BASE HEIGHT = 4 1/2" MIN. / 48" MAX.
#STT7
1G14
1G14
EQUAL
SEAL EACH CORNER &
ACROSS THE BOTTOM
# 18 (.169 DIA.) DRILL
AT 1G14 ONLY
DO NOT DRILL MULLION
(4 OR 6 HOLES) TYP.
EQUAL
(6) HOLES REQUIRED IF
BASE HEIGHT IS 24" OR
OVER.
.125
.125
Aluminum
Aluminum
STK0 #8-18 X 3/4"
PL-PH-SMS 410 TEK/2
1/4"
1 3/4"
W104 GASKET
1G13
7/8"
1G13
7/8"
Fig. # 42
7/8"
STEP 2) Side lite base head and sill prep.
HORIZONTAL D.L.O.
3/16"
Fig. # 43
7/8"
3/16"
.201 DIA.
(#7 DRILL)
4 HOLES
7/8"
1G13 prep at
head & sill
of base unit.
1G13 prep at
sill of base unit.
7/8"
Fig. # 44
Weep at sill of base unit.
EFCO CORPORATION 1/2013
PART NO. Y001
Sill prep only
(.250 DIA.) 1/4" weep hole
2 places 3" from ends
3/8"
Page 56 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: G. ADJUSTABLE HEIGHT
INTERMEDIATE HORIZONTAL - 4 1/2" DEEP
STEP 1)
Vertical member prep for adjustable intermediate horizontal.
See Fig. # 45 for 1/4" glazing.
See Fig. # 46 for 1" glazing.
#STT7
1G14
1G13
K354
2 15/16"
1 3/16"
9229
1/4"
2 1/2"
9129
K353
SEAL EACH CORNER &
SEAL ACROSS BOTTOM
EQUAL
# 18 (.169 DIA.) DRILL
1G14 ONLY
DO NOT DRILL MULLION
(4 OR 6 HOLES) TYP.
EQUAL
(6) HOLES REQUIRED IF
BASE HEIGHT IS 24" OR
OVER.
.125
Aluminum
1G14
.125
Aluminum
STK0 #8-18 X 3/4"
PL-PH-SMS 410 TEK/2
W104 GASKET
2 1/2"
7/8"
STEP 2)
9129
Fig. # 45
9229
7/8"
7/8"
7/8"
Prep for intermediate horizontal head and sill member.
HORIZONTAL D.L.O.
C/L SYM.
3/16"
.201 DIA.
(#7 DRILL)
4 HOLES
7/8"
3/16"
1 3/16"
3/4"
1G13
2 15/16"
HORIZONTAL HEIGHT = 4 1/2" MIN. / 48" MAX.
3/4"
#STT7
Fig. # 46
1G13 prep at
head & sill
NOTE:
of unit.
(6) HOLES REQUIRED
AT HORIZONTALS OVER
36" IN LENGTH
7/8"
Fig. # 47
EFCO CORPORATION 1/2013
PART NO. Y001
Page 57 of 94
Series 401,402, & 403 Installation Instructions
SECTION III: G. ADJUSTABLE HEIGHT
SIDE LITE BASE / INTERMEDIATE HORIZONTAL
STEP 3) Side lite base vertical member cut length, notching, and hole preps.
NOTE: The left and right verticals of the side lite base are nonhanded.
THIS SIDE TO 1/4" POCKET
1/2"
1G14
THIS SIDE TO 1" POCKET
7/8"
7/32"
13/32"
1"
EQUAL
CUT LENGTH
.170 DIA. (# 18 DRILL)
THRU (4 OR 6 HOLES)
#STK0
(6) HOLES REQUIRED IF
BASE HEIGHT IS 12" OR
OVER.
S-402 SHOWN, S-401
AND S-403 SIM.
1"
EQUAL
"X" DIM.
NOTCHING REQUIRED
at BOTH ENDS of the VERTICAL.
.587
TOP OF STOP
.587
HO
RI
ZO
NT
AL
Fig. # 48
For 1/4" GLAZING:
= BASE HEIGHT MINUS 1 1/4"
= INT. HORIZ. HEIGHT MINUS 2"
For 1" GLAZING:
"X"
(See Fig. #45 - page 57 for intermediate)
W
ID
TH
=D
.L .
O
(See Fig. #43 - page 56 for base)
(See Fig. #46 - page 57 for intermediate)
= BASE HEIGHT MINUS 1 11/16"
= INT. HORIZ. HEIGHT MINUS 2 7/8"
STEP 4) SIDE LITE BASE SIDE PANEL PREP.
NOTES: 1) ALUMINUM PANEL MUST BE CUT SQUARE.
2) CONTACT EFCO ENGINEERING IF PLATE
IS OVER 16 SQ. FT.
1/8"
ALUMINUM
"Y" DIM.
D.L.O. (-1/32")
Fig. # 50
EFCO CORPORATION 1/2013
PART NO. Y001
Fig. # 49
BASE HEIGHT
"X"
(See Fig. #42 - page 56 for base)
For 1/4" glazing (See Fig. # 42-page 56 for base.)
(See Fig. # 45-page 57 for intermediate.)
= BASE HEIGHT MINUS 1 1/4"
"Y" = INT. HORIZ. HEIGHT MINUS 2"
For 1" glazing (See Fig. # 43-page 56 for base.)
(See Fig. # 46-page 57 for intermediate.)
BASE HEIGHT MINUS 1 11/16"
"Y" == INT.
HORIZ. HEIGHT MINUS 2 7/8"
Page 58 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: A. DOOR FRAME INSTALLATION
NOTE: If an entrance frame is required, it must be installed first.
NOTE: If NO entrance frame is required, proceed to part "B"
of this section.
STEP 1) Correctly locate the entrance frame in the opening.
STEP 2) Apply a bead of sealant around the interior portion of the jamb
to set the member into. Then marry the side lite sealant or condition
sealant into the bead of sealant to be applied under the threshold.
The concept is to have a continuous bead of sealant at the interior,
connected from the sill flashing/condition through the door jamb
and continuing under the threshold to the opposite jamb and so on.
STEP 3) Set assembled door frame in opening, plumb and level.
STEP 4) Anchor the door frame as indicated below in Fig. # 51 and also in
Fig's. # 52 through Fig. # 56 on page 60.
SIDE LITE SILL
NOTE:
The door jamb runs to the
floor and is cut longer
than any other vertical
member.
Continuous bead
of sealant
K-124/K-125 Threshold Clip & Screws
@ Offset Pivots & Butt Hinges
K-153/K-154 Threshold Clip & Screws
@ Concealed Rod Panic
For bottom pivot prep see
Door Installation Instructions
Part # Y015
EFCO CORPORATION 1/2013
THRESHOLD
(9950)
PART NO. Y001
Fig. # 51
Page 59 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: A. DOOR FRAME INSTALLATION
At the option of the erector,
use the perimeter adaptor
continuously or 3" long pieces
located at the fasteners.
Transom bar shown,
jamb anchoring using
fin stop jamb
is similar.
Fig. # 52
Fig. # 53
Attach through the header
with flat head screws
located 6" from the ends and
24" on center, maximum spacing.
Seal the interior glass stop
as shown, from jamb to jamb
at the transom bar.
9126
GLASS STOP
Do not seal the
exterior glass stop,
this will allow weepage.
TYP. TRANSOM
Attach through the threshold
with flat head screws.
EXTERIOR
Fig. # 54
INTERIOR
Fig. # 55
Continuous bead of sealant at
the back of the threshold and sides of
the jambs and tied into mullion sealant
at the condition.
Door jamb set in sealant.
When the jamb members are plumb and
anchored, snap-in the door stop.
Anchor through the glazing pocket
at jambs.
Fig. # 56
ALSO SEE THE DOOR INSTALLATION INSTRUCTIONS #Y015.
These recommendations are for general erection procedures only. For
actual job conditions, see the details on the shop drawings. For perimeter
anchor type and spacing, refer to the approved shop drawings or consult
the project design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 60 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: B. SILL FLASHING INSTALLATION
STEP 1) Install the sill flashing continuously between the masonry jambs
or between the door frame and the masonry jamb.
See figures below.
Before the fastener is inserted,
Optional sill flashings:
force sealant into the hole for the
flashing fastener to ensure that the
9947 - LITE
hole through the flashing is sealed.
9957 - STD.
Seal over the heads of all sill attachment
1G64 - w/ CLIP
screws with sealant.
THERMAL
Fig. # 57
Sealant
{
1G65 - STANDARD
1G85 - w/ STOOLS
Sealant
Shim the flashing if required until
it is level and set it in a continuous
bead of sealant.
Seal the ends of the flashing with a
"skinning", nonhardening type of
sealant (i.e., silicone).
DOOR
UNIT
Continuous bead of sealant
Fig. # 58
Fill the vertical glazing pocket with sealant to
divert any water onto the flashing.
Make sure the bead of sealant under the threshold is continuous through the door jamb
and married into the bead of sealant that the sill flashing is set into.
NOTE: ALL THERMAL STRUT SILL FLASHING THAT WOULD
ENCOUNTER MOISTURE MIGRATION MUST HAVE THE
THERMAL STRUT SEALED OVER WITH SILICONE.
Apply a continuous bead of sealant
across the top of the thermal strut
when using thermal flashing.
{
1G64 - w/ F098 CLIP
1G65 - STANDARD
1G85 - w/ STOOL TRIMS
Fig. # 59
These recommendations are for general erection procedures only. For
actual job conditions, see the details on the shop drawings. For perimeter
anchor type and spacing, refer to the approved shop drawings or consult
the project design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 61 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: B. SILL FLASHING INSTALLATION
SIL
L
R. FLAS
O.
- 3 HING
/8"
K448
1G64, 1G65
& 1G85
BEAD OF
SEALANT
K449
Fig. # 60
for # 9957
End caps would be incorporated if the sill flashing could not be sealed to the
condition completely. An example would be, if the jamb condition was less than
the sill flashing depth or a void in the condition exist. This cut length provides a
3/16" gap between the sill flashing and condition for a good sealant joint when end
caps are not required.
STEP 2) Splice the flashing every 20'-25' as shown in Fig. # 61. Use K-292 for
brake metal type flashing or K-293 for EFCO high performance
flashing. For best system performance, locate the splice joint
6" from vertical intermediates.
For mitered corners, see page 63.
Reapply sealant across the splice,
when in place to ensure the
bead of sealant is continuous.
Bond breaker tape
1" wide centered on splice.
K292 or K293
Anchor sill flashing
24" O.C. and seal
over all screw heads.
# 9957 shown.
.050 aluminum
formed sleeve
3/8"
Set sill flashing splice in a bed
of sealant around the perimeter
of the splice.
Fig. # 61
Use backer rod and
silicone to fill the joint
in the sill flashing.
After the splice is in place, apply the cosmetic seal
to the interior gap vertically.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 62 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: B. SILL FLASHING INSTALLATION
STEP 3) If a corner is required, miter the flashing to the required angle
and then install as shown in the figures below.
Locate fasteners 3" from any corner and 1 1/2" from the edge
of the sill flashing splice.
Cover the heads of all
attachment screws
with sealant.
6" MIN.
1 1/2"
1 1/2"
SEALANT
SEE
FIG. #60
K293
3"
TYP.
3/8"
12" MIN.
TO SPLICE JOINT
Fig. # 62
SEALANT
TO
12
"M
SP
LIC IN.
EJ
OI
NT
#9957 sill flashing shown.
Refer to the parts identification
section for a particular application.
3"
TY
P.
Cover the heads of all
attachment screws with sealant.
Fig. # 63
These recommendations are for general erection procedures only. For actual
job conditions, see the details on the shop drawings. For perimeter anchor
type and spacing, refer to the approved shop drawings or consult the project
design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 63 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: B. SILL FLASHING INSTALLATION
VIEW AT JAMB AND CONDITION
TYPICAL SILL MEMBER
The sill flashing must be sealed to the condition
and the jamb member set in a bead of sealant
to ensure a watertight seal.
Fig. # 64
K448 or
K449
Incorporating the sill flashing end caps will complement
the sealing procedure.
The end caps must be sealed to the condition
and the sealant must tie in with the jamb blocking
and the perimeter seals.
The end cap edges must also be concealed with the sealant
to present a neat and clean installation.
This may cause the caulk joint at the jamb to increase in thickness,
if the condition is irregular.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 64 of 94
Series 401,402, & 403 Installation Instructions
SCREW SPLINE AND SHEAR BLOCK
SYSTEMS INSTALLATION
SECTION IV C -
The frame may be assembled as one unit before setting it in the opening.
F098
CONTINUOUS FLASHING
DLO
Fig. # 65
DLO
DLO
STEP 1)
Install sill clips F098 (2 per DLO). Clips can only be used for units over
48 1/2" tall if less than a 1/2" caulk joint is used at the head. Units
must be tilted in as shown in Fig. # 65.
STEP 2)
EFCO requires the use of perimeter adaptors located at the setting block
locations, typically at 1/4 points of the DLO. This is to prevent frame
distortion normally associated with large lites of glass. Also locate FS92
or FV58 at S401, FS93 or FV59 at S402, and FU99 or FV59 at S403 at
thru sill anchoring locations to prevent frame distortion. Refer to Fig. #
67 below.
STEP 3)
Apply sealant to the upturned flashing leg at the horizontal cavity.
See Fig. # 67 below.
Tilt the unit and set it on the flashing, see Fig. # 66. Then stand the
unit up over the clips and proceed to anchor the unit in place.
STEP 4)
REF.
STEP 2
TYP. SILL
S
BEAD OF SEALANT
JAMB TO JAMB
9957 w/o CLIP SHOWN
OTHERS TYPICAL
Typical
sill flashing
Fig. # 67
Fig. # 66
EFCO CORPORATION 1/2013
PART NO. Y001
F098
Page 65 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: C.
STEP 5)
SCREW SPLINE AND SHEAR BLOCK
SYSTEMS INSTALLATION
NOTE:
The frame units can be installed in a number of different ways.
See Fig. #68 below for single unit setting technique.
See page 67 for panel unit setting technique.
9120
9220
9320
9121
9221
Fig. # 68
S 1 29
9 314
S 129
STEP 6)
If a corner is required, installation will start at the corner and work
towards the opposite end. See Fig. # 69 below.
8696
8697
SHEAR BLOCK
APPLICATIONS
AT CORNERS
Fig. # 69
EFCO CORPORATION 1/2013
PART NO. Y001
Page 66 of 94
Series 401,402, & 403 Installation Instructions
SPLINE AND SHEAR BLOCK
SECTION IV: C. SCREW
SYSTEMS INSTALLATION
FRAME MAY BE INSTALLED AS PANEL UNITS.
STEP 7) Apply sealant to the upturned flashing leg cavity as shown in
Fig. # 67 on page 65.
STEP 8) Locate the first unit into position tight against the flashing back leg.
Be sure the unit is plumb and square.
STEP 9) Shim the jamb and head as required, and then secure them to the
structure.
See pages 68 through 70 for anchoring procedures.
STEP 10) Install the remaining panels in a similar fashion, snapping them
together. See Fig. # 70 and # 71 below.
Fig. # 70
NOTE:
If an entrance is required, install the framing units starting at the
entrance frame and work towards the end of the opening.
Fig. # 71
EFCO CORPORATION 1/2013
PART NO. Y001
Page 67 of 94
Series 401,402, & 403 Installation Instructions
SPLINE AND SHEAR BLOCK
SECTION IV: C. SCREW
SYSTEMS INSTALLATION
EFCO requires the use of at least a 3" long piece of adaptor at all
fastener locations, FS92 or FV58 at S401, FS93 or FV59 at S402,
and FU99 or FV59 at S403.
This is to prevent frame distortion when anchoring through the glazing pocket.
At the discretion of the erector, the adaptor may be used in continuous lengths.
The perimeter adaptor is available in stock lengths of 290".
See Fig. # 72 below.
S401 - FS92 Aluminum or FV58 PVC
S402 - FS93 Aluminum or FV59 PVC
S403 - FU99 Aluminum or FV59 PVC
NOTE:
If Required:
Crimp below filler at
jambs to hold in place,
which corresponds with
fastener locations.
9145
9245
9345
Fig. # 72
Detail showing typical shim application.
STANDARD HORSESHOE SHIM,
SHIM AS REQUIRED.
FASTENER EXTENDS THRU
GLAZING POCKET
Fig. # 73
EFCO CORPORATION 1/2013
9145
9245
9345
HEAD & JAMBS SIMILAR
PART NO. Y001
Page 68 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: C.
SCREW SPLINE AND SHEAR BLOCK
SYSTEMS INSTALLATION
SYSTEM ANCHORING
At the center of the glazing pocket, drill and countersink head, jamb,
and sill 6" from each vertical or horizontal and 24" on center maximum.
(SEE NOTE BELOW, IF F098 SILL CLIPS ARE BEING USED)
Refer to Fig. # 72 on page 68 for perimeter adaptor applications.
6" FIRST HOLE
Also see Fig. # 74 below.
Apply sealant to the ends of
all horizontals before installation.
NOTE:
IF F098 SILL CLIPS ARE
BEING USED, OMIT FASTENERS
IN SILL MEMBER ONLY.
SEAL OVER HEAD OF FASTENER
AFTER INSTALLATION
6"
FIR
ST
Before the fastener is inserted,
force sealant into the hole for the
sill perimeter fastener to ensure
that the hole through the sill
flashing is sealed.
HO
LE
Fig. # 74
These recommendations are for general erection procedures only. For
actual job conditions, see the details on the shop drawings. For perimeter
anchor type and spacing, refer to the approved shop drawings or consult
the project design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 69 of 94
Series 401,402, & 403 Installation Instructions
SPLINE AND SHEAR BLOCK
SECTION IV: C. SCREW
SYSTEMS INSTALLATION
SYSTEM ANCHORING
& PERIMETER SEALING
SEAL PERIMETER JOINT
Seal unit as shown in details below.
PERIMETER
ADAPTOR
(REFER TO
FIG. # 71
PAGE 67)
HEAD & JAMBS
SIMILAR
STANDARD INSTALLATION
CLIP INSTALLATION
Do not seal between the sill horizontal
and the sill flashing at the exterior.
This is to allow for water migration
to the exterior without drilling weep holes.
Do not seal between the sill horizontal
and the sill flashing at the exterior.
This is to allow for water migration
to the exterior without drilling weep holes.
TYP. SILL
TYP. SILL
S
BEAD OF SEALANT
JAMB TO JAMB
9957
S
S
9957
1G64 I-BAR
1G65 I-BAR
1G85 w/ CLIP
F098
FLASHING CLIP
S
BEAD OF SEALANT
JAMB TO JAMB
SEAL PERIMETER JOINT
Fig. # 75
SEAL PERIMETER JOINT
PERIMETER ADAPTOR (REFER
When using the sill flashing clip
(F098), fastening through the
sill member is not necessary.
TO FIG. # 72 PAGE 68)
These recommendations are for general erection procedures only. For actual
job conditions, see the details on the shop drawings. For perimeter anchor
type and spacing, refer to the approved shop drawings or consult the project
design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 70 of 94
Series 401,402, & 403 Installation Instructions
HIGH SIDE LITE BASE
INSTALLATION
SECTION IV: D.
REFER TO SECTION III F FOR SIDE LITE BASE PREP.
STEP 1)
NOTE:
Start at the door jamb and run a
continuous bead of sealant on the
floor at the inside line of the glazing
pocket to the next vertical.
DOOR JAMB
Set in sealant.
Be sure to tie the sealant bead from under
the threshold and under the jamb member
through the glazing pocket to the sealant
bead under the side lite sill flashing.
# K122/9148
# K173/9248
# K172/1G80
Shear block &
screws
Fig. # 76
SEALANT BEAD CONTINUES
TO NEXT VERTICAL MULLION
STEP 2) Cut the sill flashing to the day lite opening of the module and then set it
in a continuous bead of sealant that will run vertical to vertical. When a
sill flashing is being incorporated, the use of 4" long pieces of the base
adaptor (#9149) can be utilized. Locate the base adaptor pieces 6" from
the verticals and 24" on center, with a minimum of 3 per DLO.
Fig. # 77 below.
# K122/9148
# K173/9248
# K172/1G80
Horizontal shear block
SYSTEM SILL FLASHING
Set in sealant.
Cover the heads of all attachment
screws with sealant
Fill and tool sealant
into the pocket
to divert water
onto the flashing.
CE
# 9149
Side lite base adaptor
4" LONG PIECE w/ SILL FLASHING
CONTINUOUS w/o SILL FLASHING ( for interior use only w/o sill flashing )
EFCO CORPORATION 1/2013
PART NO. Y001
NT
Continuous
sealant bead
ER
LIN
E
Fig. # 77
Page 71 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: D.
HIGH SIDE LITE BASE
INSTALLATION
STEP 3) Apply a continuous bead of sealant to the upturned leg of the sill flashing.
If it is possible to slide the horizontal member onto the shear block, apply
sealant to the end of the member and slide it onto the shear block and down
onto the adaptor.
If the vertical members are in place, do not seal the ends of the horizontal
before sliding it into place over the shear block. After the member is in place
and fastened to the shear block, seal across the horizontal area from the
exterior to the glazing pocket as indicated below.
SEAL THIS AREA AFTER
ATTACHMENT IF ENDS
OF HORIZONTAL ARE NOT
SEALED BEFORE
INSTALLATION.
9148
9248
1G80
NOTCH CAULK LEG AND LOWER
WALL BACK 1 3/8" TO CLEAR
SHEAR BLOCK. SEE PAGE 52
FOR END PREPS.
# K122/9148
# K173/9248
# K172/1G80
Horizontal Shear Block
Cover the heads of all
attachment screws with sealant.
Continuous
bead of sealant
Fill and tool sealant
into the pocket
to divert water
onto the flashing.
CE
# 9149
Side lite base adaptor
4" LONG PIECE w/ SILL FLASHING
CONTINUOUS w/o SILL FLASHING ( for interior use only w/o sill flashing )
EFCO CORPORATION 1/2013
NT
ER
L IN
E
Continuous
bead of sealant
Fig. # 78
PART NO. Y001
Page 72 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: D.
HIGH SIDE LITE BASE
INSTALLATION
STEP 4) If it is possible to slide the horizontal member onto the shear block, apply
sealant to the end of the member and slide it onto the shear block and down
onto the adaptor.*
If the vertical members are in place, do not seal the ends of the horizontal
before sliding it into place over the shear block. After the member is in place
and fastened to the shear block, seal across the horizontal area from the
exterior to the glazing pocket as indicated below.*
* Sealant Not Required At Interior Elevations.
9148
9248
1G80
NOTCH CAULK LEG AND LOWER
WALL BACK 1 3/8" TO CLEAR
SHEAR BLOCK. SEE PAGE 52.
# K122/9148
# K173/9248
# K172/1G80
Horizontal Shear Block
# 9149
Side lite base adaptor
CONTINUOUS w/o SILL FLASHING
( for interior use only w/o sill flashing )
EFCO CORPORATION 1/2013
CE
NT
ER
LIN
E
Fig. # 79
PART NO. Y001
Page 73 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: D.
HIGH SIDE LITE BASE
INSTALLATION
- S401 SYSTEM ONLY -
STEP 4a) S-401 ONLY (OPTIONAL)
Follow steps 1, 2, 3, and 4
on pages 71 thru 73.
Exterior and interior perimeter sealing will be required with this type of
nonflashing application.
SEAL THIS AREA AT
EACH END AFTER
ATTACHMENT, IF ENDS
OF HORIZONTAL ARE NOT
SEALED BEFORE
INSTALLATION.
# 9131
Side lite base
NOTCH LOWER WALL
BACK 1 3/8" TO CLEAR
SHEAR BLOCK.
ALSO SEE PAGE 38.
K-123
Shear block &
screws
Fill and tool sealant into
the glazing pocket to divert
water onto the adaptor.
# 9132
Side lite base adaptor
* Only use 9131 side lite base for exterior
application w/o sill flashing
WEEP
at 1/4 POINTS
Continuous bead of sealant
is mandatory, & blocking to
Fig. # 80
EFCO CORPORATION 1/2013
PART NO. Y001
level if required.
Page 74 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: E. 2 1/2" ADJUSTABLE HEIGHT
SIDE LITE BASE INSTALLATION
the base verticals to the base horizontal sill member.
STEP 1) Assemble
Refer to pages 54 and 55 for preps. See figures below.
9161
LE
NG
TH
VA
RI
ES
Fig. # 81
9161
STT7
9160 SILL
at the door jamb and run a
STEP 2) Start
continuous bead of sealant on the
floor at the inside line of the
glazing pocket to the next vertical.
Proceed to page 76.
9109
DOOR JAMB
FILL GLAZING POCKET
WITH SEALANT TO DIVERT
WATER ONTO 9160
(APPROXIMATELY 1/4" THICK)
AND TOOL TO SEAL
INTERIOR TO FLOOR.
Fig. # 82
SEALANT BEAD CONTINUES
TO NEXT VERTICAL MULLION
EFCO CORPORATION 1/2013
PART NO. Y001
Page 75 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: E. 2 1/2" ADJUSTABLE HEIGHT
SIDE LITE BASE INSTALLATION
STEP 3)
Place partially assembled base on the bead of sealant as shown in
Fig. # 83 below. Attach this to the vertical framing with STU5 screws
(# 8 x 2 " PL.PH.MS.), then anchor the base to the floor.
9161
STU5
Cover the heads of all attachment
screws with sealant
1/4" diameter weep
9160
holes at 1/4 points
Continuous
bead of sealant
Fig. # 83
These recommendations are for general erection procedures only. For actual
job conditions, see the details on the shop drawings. For perimeter anchor
type and spacing, refer to the approved shop drawings or consult the project
design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 76 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: E.
2 1/2" ADJUSTABLE HEIGHT
SIDE LITE BASE
STEP 4) Apply sealant to the vertical - Fig. # 84 below. Place the
brake metal in the base sill track and pivot it in place.
Do both sides in this manner. Place the base head member
over the brake metal and fasten with STT7 screws.
(# 10-12 x 1" PL.PH.SMS)
#9160
STT7
BASE HEAD
REQUIRES
W104 GASKET
INSTALLED
STT7
Seal across the jamb and
the vertical panel receptor.
B
WI
DT RA
H = KE
D.L ME
TA
.O
.L
1/3
2"
401
APPLICATION
5/16
"
BAS
BAS
E
403/403
APPLICATION
EH
EIG
HT
HE
IGH
T-
SEALANT
-1
1 9/
16"
@1
9161
"G
LAS
S
@1
/4"
GLA
SS
1/8
"
SEALANT
1/4" diameter weep
holes at 1/4 points
Fig. # 84
#9160
BASE SILL REQUIRES
W104 GASKET
INSTALLED
EFCO CORPORATION 1/2013
PART NO. Y001
Continuous
bead of sealant
Page 77 of 94
Series 401,402, & 403 Installation Instructions
4 1/2" ADJUSTABLE HEIGHT
SIDE LITE BASE INSTALLATION
SECTION IV: E.
STEP 1)
Place the vertical in a bed of silicone profiling the inside edges of
the mullion as shown. Leave the exterior face open for water to
weep and also marry into the bead of sealant under the threshold.
Tool the exposed edges. See figure # 85 below.
STEP 2)
Fill the glazing pocket with silicone tooled to create a 1/4" high
end dam which will divert water onto the bottom horizontal.
See figure # 86 below.
Apply double beads of silicone across the side lite opening that
marries into the previously applied silicone. Apply a 1/4" bead
of silicone along the mullion sides at the finished floor.
See figure # 86 below.
STEP 3)
NOTE:
If the overall length of the base is over 36 inches, a vertical intermediate
will be required. Match drill the top and bottom base members and
attach the prepped vertical (1G14) before setting the sill member.
STEP 4)
Apply a continuous bead of silicone from the
bottom of the vertical to the height of the side lite
base at the interior gasket race. Align the bottom
horizontal over the silicone and press firmly in place.
See figure # 86 below.
Fill 1/4" high
with silicone
Apply W104 gasket to
horizontals prior to
anchoring sill
Fig. # 85
Sealant
1G13
weep holes
Fig. # 86
EFCO CORPORATION 1/2013
PART NO. Y001
Page 78 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: E. 4 1/2" ADJUSTABLE HEIGHT
SIDE LITE BASE INSTALLATION
STEP 5)
Anchor the sill to the floor at 4" from the ends and 24" on center.
Seal over the screw heads with silicone.
See figure # 88 below.
STEP 6)
Tool silicone along the end profile of the horizontal to the vertical
mullion/jamb and up the brake metal captured legs to form a
gutter. See figure # 88 below.
SEALANT
Fig. # 87
1G14
SEALANT
# SPZ1 (4 or 6)
4"
24
"O
.C
.
Fig. # 88
SEALANT
1G13
STEP 7) Seal behind the interior half of the verticals (1G14) at the top
as shown and attach with (4) or (6) # SPZ3 # 8 X 3/4" PL-PH-SMS
as required. See figures above.
These recommendations are for general erection procedures only. For actual
job conditions, see the details on the shop drawings. For perimeter anchor
type and spacing, refer to the approved shop drawings or consult the project
design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 79 of 94
Series 401,402, & 403 Installation Instructions
4 1/2" ADJUSTABLE HEIGHT
SIDE LITE BASE INSTALLATION
SECTION IV: E.
STEP 8)
Apply a silicone cap seal to the edge of the base vertical (1G14)
and mullion. Apply a thin continuous bead of silicone inside the
interior brake metal track. Pivot the brake metal into the base sill
track and press firmly in place. Continue this process at the
opposite side of the side lite base. See figure # 89 and # 90 below.
STEP 9) Apply a continuous bead of silicone over the thermal strut to
prevent water from traveling through the seam. See figure # 91 below.
STEP 10) Install the side lite base head over the verticals and fasten
with (4) #STT7 # 10 x 1" PL-PH-SMS. See figure # 88 below.
Apply a continuous cap bead of silicone over the glass stop
track and up the ends to create a water dam. See figure # 92
below.
NOTE:
FOURTH SCREW NOT SHOWN FOR CLARITY
1G13
# STT7 (4)
Cap seal vertical adaptor
(1G14) to jamb/mullion.
SILICONE
1G13
THERMAL STRUT
SILICONE
401 APPLICATION
402/403 SIMILAR
Fig. # 92
"
BASE H
E
Fig. # 90
1
ID / 8 "
TH BR
A
=
D. KE
L .O M
. M ETA
IN L
US
1/3
2
IGHT 1 11/16
" @ 1" G
BASE H
LAS
EIGHT
- 1 1/4"@
1/4" GL
AS
W
Fig. # 91
Adjustable base shown,
adjustable intermediate
horizontal similar
EFCO CORPORATION 1/2013
Fig. # 89
PART NO. Y001
1G13
Apply a thin continuous
bead of silicone inside
the interior brake metal
track for a water tight
seal.
Page 80 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: E. 4 1/2" ADJUSTABLE HEIGHT
INTERMEDIATE HORIZONTAL
INSTALLATION
STEP 1)
Place preassembled frame elevation onto the sill flashing and
anchor into the opening as previously outlined.
STEP 2)
Apply a continuous bead of silicone to the interior gasket
race of the mullions located at the area of the intermediate
horizontal. See figure # 93 below.
STEP 3)
Seal behind the interior half of the vertical (1G14) at the top
as shown in figure # 93 below and marry to sealant in step 2.
Attach with # SPZ1 # 8 x 3/4" PL-PH-SMS screws as required.
UPPER
GLASS STOPS
# STT7 (4 or 6)
STEP 4)
Apply a continuous bead of silicone over the
thermal strut to prevent water from traveling
through the seam. Attach the bottom horizontal
to the verticals with #STT7 # 10x 1 " screws as
required. See figures # 93 and # 95 below.
STEP 5)
Fig. # 94
# SPZ1
Tool silicone along the end
profile of the horizontal and up
the brake metal captured legs to
form a gutter. See figure # 93.
STEP 6)
Install the center vertical, if
required, and refer to page
80 of the adjustable base
instructions for brake metal
and top horizontal installation.
FORM GUTTER
#STT7 (4 or 6)
LOWER
GLASS STOPS
Fig. # 95
Fig. # 93
EFCO CORPORATION 1/2013
PART NO. Y001
Page 81 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: F. - CAN SYSTEM
PREPARATION / INSTALLATION
1)
2)
3)
4)
5)
6)
7)
8)
9)
Be familiar with typical storefront installation procedures before proceeding with any
material preps for the can receptor system.
The can receptor system does not accommodate door jambs. If doors are a
requirement, a standard shear block storefront system will have to be used.
The cut length formula for the can receptor is horizontal rough opening minus 1/2".
The can receptor at the head and sill is intended to be installed without shims, but
the condition must be level and flat within 1/8", otherwise shims will be required.
The use of end caps are at the discretion of the architect / general contractor.
Exterior and interior perimeter seals are mandatory with this can system.
The cut length formula for jambs and verticals is frame dimension minus .825".
Seal the inside of the receptor to the condition at the jamb and set the jamb
members into a bead of sealant in the sill receptor.
Locate 1/4" diameter weep holes at quarter points of each D.L.O. at the sill can
receptor as shown below.
10)
Set the sill and head receptor can with 1/4" diameter minimum fasteners,
4" from jambs and verticals and then 16" on centers.
11)
12)
Seal over all fasteners (typ.).
If end caps are being incorporated,
install them now with sealant at the
ends of the receptor can.
13)
Tip up the jamb in place being sure the
sill end is set in sealant maintaining a
perimeter seal between jamb, sill can, and
the condition. Fasten the jamb in place
using 1/4" diameter minimum fastener on EEP
W
16" centers.
14)
Apply a bead of sealant to the
receiving race for the can filler prior
to installing the filler. Fill this cavity
completely to ensure an adequate
seal. Clean off any excess.
E
WE
P
EP
WE NTS
OI
P
1/4
Fig. #96
E
WE
P
15)
Snap-in the head and sill can fillers, locating
them tight against the jamb member.
16)
Rotate the first vertical in place in the sill can,
locating the vertical tight against the previous can fillers. The can fillers will
hold the vertical on center line.
These recommendations are for general erection procedures only. For
actual job conditions, see the details on the shop drawings. For perimeter
anchor type and spacing, refer to the approved shop drawings or consult
the project design professional.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 82 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: F. CAN SYSTEM
PREPARATION / INSTALLATION
17) Snap-in the head and sill can fillers, locate the next verticals at the desired
center lines. Repeat the previous steps for multiple verticals.
18) Apply a bead of sealant to the inside of the receptor to condition at the
jamb, and set the jamb members into a bead of sealant in the sill receptor.
If end caps are incorporated, seal the can receptor cavity at the jamb
condition with the end cap completely.
19) Apply a small bead of sealant across the face of the verticals and jambs at the
can line connecting the bead of sealant from the filler track to the other side.
20) This is to ensure a continuous seal across the interior / exterior of the head
and sill can.
Exterior and interior perimeter seals are mandatory with this can system.
DETAIL SHOWN WITHOUT
JAMB
END CAP
SEAL ACROSS
ALL VERTICALS
S
CLEAN OFF EXCESS
Fig. #98
EXTERIOR
PERIMETER SEAL
CAN RECEPTOR
BED OF
INTERIOR
PERIMETER SEAL
CAN FILLER
Fig. #97
EFCO CORPORATION 1/2013
S
SEALANT
S
APPLY A BEAD OF SEALANT TO THE INTERIOR
SEAL INSIDE OF
RECEIVING RACE FOR THE CAN FILLER PRIOR
CAN RECEPTOR
TO INSTALLING THE FILLER. FILL THIS CAVITY
TO CONDITION
COMPLETELY TO ENSURE AN ADEQUATE
WHEN NOT USING
SEAL, CLEAN OFF ANY EXCESS.
END CAPS.
S
CAN RECEPTOR
PART NO. Y001
Page 83 of 94
Series 401,402, & 403 Installation Instructions
SECTION IV: F. CAN SYSTEM
PREPARATION / INSTALLATION
Tap vertical mullion tight against the can fillers already in place,
and then repeat the installation of the next can fillers and vertical
mullions. Check every third mullion for correct spacing.
NOTE: Install the last can filler of a run before the second to last.
This will allow the tilting of the last vertical mullion into place,
which will then finish the run. See Fig. #99 below.
CAN FILLERS & VERT.
MULLIONS INSTALLED TO HERE
TYPICAL ELEVATION
CAN FILLERS HELD UNTIL
LAST VERTICAL INSTALLED
Fig. #99
EFCO CORPORATION 1/2013
CAN FILLERS INSTALLED
TILT LAST VERTICAL INTO
POSITION AGAINST CAN FILLERS
PART NO. Y001
Page 84 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: A. WATER DEFLECTOR INSTALLATION
(TYPICAL FOR S-402 AND S403)
HWD1 WATER DEFLECTOR
Apply a thin coat of silicone sealant to the end of
the horizontal. Set the HWD1 into the sealant and
allow to cure prior to installing glass.
Seal the inside glazed horizontal to
the vertical at the inside face of the
glazing pocket.
9236
9336
TYP.
VERTICAL
Fig. # 100
Seal over the attachment
screws and across the
horizontal joint.
TYP. VERTICAL
This end extends into
the vertical glazing pocket
and over the lower glass
unit's corner.
Horizontal is cut out to
show deflector and
HWD1 WATER DEFLECTOR
joint seal.
TYP. HORIZONTAL
GLASS UNIT BELOW
EFCO CORPORATION 1/2013
PART NO. Y001
Fig. # 101
Page 85 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: B.
POCKET DIMENSIONS AND
GLASS SIZE FORMULAS
Pockets for System 401 (1 3/4" sight line) are 11/16" (.688) wide
and will accept 1/4" glass, dry glazed.
S-401
1 7/16" (1.438)
11/16" (.688)
Pockets for Systems 402 and 403 (2" sight line) are 1 7/16" (1.438) wide
and will accept 1" glass, dry glazed. See Fig. # 102.
S-402
S-403
Fig. # 102
SECTION V: C. GLASS SIZE FORMULAS
System 401 (1 3/4" sight line) = D.L.O. + 5/8" (HORIZONTAL)
System 401 (1 3/4" sight line) = D.L.O. + 5/8" (VERTICAL)
Systems 402 & 403 (2" sight line) = D.L.O. + 7/8" (HORIZONTAL)
Systems 402 & 403 (2" sight line) = D.L.O. + 7/8" (VERTICAL)
GLASS SIZE
D.L.O
GLASS SIZE
D.L.O
See FIG. # 103 below.
D.L.O.
D.L.O.
GLASS SIZE
GLASS SIZE
Fig. # 103
EFCO CORPORATION 1/2013
PART NO. Y001
Page 86 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: C. OUTSIDE GLAZING
STEP 1)
A) Apply sealant to the ends of all horizontals to seal the intersections
at the verticals. At all 4 corners of the D.L.O., apply sealant in the gasket race
for 1" away from the intersection of the vertical and the horizontal members.
See Fig. # 104 below.
B) Cut the interior and exterior push-in gaskets to an approximate length of
D.L.O. x 1.005. (DLO PLUS 1/2%)
NOTE: Vertical gaskets run through.
C) Start at each end and work toward the center, firmly pushing the
gasket in place. See page 89 for gasket installation.
DO NOT STRETCH THE GASKET OR IT WILL RETURN TO ITS ORIGINAL
FORM, CREATING GAPS AT THE GASKET INTERSECTIONS.
D) Clean the glazing gaskets with denatured alcohol at the intersection area.
Apply a small amount of sealant at the intersect area to marry the vertical
and horizontal glazing gaskets. Tool all sealant to present a neat,
clean appearance.
NOTE: These steps are included in the test lab procedure and are required
to achieve the test report results for air and water infiltration.
GASKET RACE
Sealant
W164
1"
1"
SEALANT IN GASKET RACE
1" FROM INTERSECTION
SEALANT
TYP.
HORIZONTAL
TYP.
VERTICAL
Fig. # 104
EFCO CORPORATION 1/2013
PART NO. Y001
Page 87 of 94
Series 401,402, & 403 Installation Instructions
SECTION V:C. OUTSIDE GLAZING
Step 2) Installation of Glazing Gasket
For inside glazed applications, install the exterior gasket prior to glass installation. For
outside glazed applications, install the interior gasket prior to glass installation.
SIZE THE GASKET LENGTH BY USING THE FOLLOWING FORMULA.
D.L.O. DIM X 1.005 (D.L.O. DIM. + 1/2%)
NOTE: To install glazing gasket, start by pushing the gasket in place at the ends.
Move to the middle, then to quarter points and work the "waves" toward the ends. Do
not stretch the gasket or it will return to its original form, creating gaps at the gasket
intersection. (Gasket length=D.L.O. dim X 1.005. or D.L.O. dim + 1/2%)
See Figure 105 below.
HEAD
VERT. GASKET
RUNS THRU
INSTALL FIRST
8" - 12"
VARIES
JAMB GASKET
RUNS THRU
INSTALL FIRST
SILL
VERTICAL
JAMB
TYPICAL
SEALANT
SEAL 1" VERTICALLY AND HORIZONTALLY IN THE
GASKET RACES WITH SILICONE TYPE SEALANT AT
ALL CORNERS. SEAL THE ENDS OF HORIZONTAL
GASKETS. CLEAN OFF ANY EXCESS SEALANT.
SEALING RACES AND GASKET ENDS IS REQUIRED AT
THE INTERIOR OF THE SYSTEM. EXTERIOR SEALANT
AT RACE AND GASKET IS OPTIONAL.
Fig. #105
EFCO CORPORATION 1/2013
PART NO. Y001
Page 88 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: C. OUTSIDE GLAZING
STEP 3) GLASS INSTALLATION
A) Position the glass on the side of the framing with the removable stop
(interior or exterior), and then shift the glass into the deep pocket.
B) Swing the opposite edge of the glass around to align with the glazing
pocket.
C) Shift the glass into the shallow pocket until there is equal glass bite
on both edges of the glass.
D) Lift the glass into the head member glass pocket.
E) Insert the setting blocks under the glass at the proper locations and
then lower the glass onto the setting blocks.
F) Snap-on the removable glass stop, and install the glazing gasket.
See step # 1 on page 87.
NOTE: If using antiwalk blocks,
refer to page 90.
C
E
A
D
B
F
Fig. # 106
Customer / Installer Note:
EFCO setting blocks are typically 4" in length with
different depths. If the glazing infill is "NOT BY EFCO"
and glazing sizes are larger than 40 square feet, then
the glazing details must be reviewed by the glazing
manufacturer for proper setting block size.
EFCO CORPORATION 1/2013
PART NO. Y001
Page 89 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: C. OUTSIDE GLAZING
STEP 4) ANTIWALK BLOCK INSTALLATION
A) Install interior gasket following the
steps on page 87.
B) Position glass as described in the
steps on page 88.
C) Stretch the antiwalk block as shown
in Fig. 107 below and insert from the
exterior at midlite and deep pocket
only.
D) Recenter the glass unit to maintain
equal glass bite all around.
E) Install exterior gasket.
ANTIWALK BLOCK
HN50
HN52
HN54
STEP 5) ANTIWALK BLOCK DEGLAZING
A) Remove interior and exterior glazing gasket.
B) Push glass back to the interior side.
C) Remove antiwalk block with sharp
hook shaft tool from exterior side.
FIG. # 107
INTERIOR
ANTIWALK BLOCK
REMOVE FROM THIS SIDE
EXTERIOR
FIG. # 108
EFCO CORPORATION 1/2013
PART NO. Y001
Page 90 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: D.
INSIDE GLAZING
ALL SYSTEMS CAN BE INSIDE GLAZED. PREP AND ASSEMBLE THE FRAMES
WITH THE REMOVABLE GLASS STOP LOCATED AT THE HEAD ON THE INTERIOR
SIDE. FOLLOW THE FABRICATION AND ASSEMBLY STEPS AS OUTLINED IN
SECTION III.
STEP 1) GLASS INSTALLATION
A) Cut the interior and exterior glazing gaskets to an approximate length of
D.L.O. x 1.005 (DLO PLUS 1/2%).
B) Install the exterior glazing gasket by starting at one end and working toward the
center, firmly pushing the gasket into place. See page 89 for gasket installation.
DO NOT STRETCH THE GASKET OR IT WILL RETURN TO ITS ORIGINAL
FORM, CREATING GAPS AT THE GASKET INTERSECTIONS.
C) Locate and position the glass setting blocks in the sill member's glazing pocket.
Setting blocks are typically located at 1/4 points of the D.L.O.
D) Position the glass at the interior of the opening to be glazed.
E) Lift the glass into the head member's glass pocket with the glass stop removed.
F) Then, shift the glass into the deep pocket at the vertical.
G) Swing the opposite edge of the glass around to align with that glazing pocket.
H) Shift the glass into the shallow pocket until there is equal glass bite
on both edges of the glass.
I) Lower the glass onto the setting blocks.
J) Snap-on the removable glass stop and install the interior glazing gasket as
outlined on page 87. Be sure to seal the gasket ends as described.
F
J
G
E
H
I
C
Fig. # 109
EFCO CORPORATION 1/2013
PART NO. Y001
Page 91 of 94
Series 401,402, & 403 Installation Instructions
SECTION V: E.
WINDOW ADAPTORS
PREPS / INSTALLATION
PREP for #9938 EQUAL LEG SHADOWLINE ADAPTOR
FOR 1" GLAZING POCKETS ONLY
HORIZONTAL CUT LENGTH = D.L.O. minus 1/16"
THE HORIZONTAL PIECES RUN THROUGH.
VERTICAL CUT LENGTH = D.L.O. minus 11/32"
NOTCH THE BACK LEG OF THE VERTICAL PIECE
1/8" x 5/8" TO CLEAR THE HORIZONTAL LEG.
SEAL JOINT COMPLETELY
FOR EQUAL LEG SHADOWLINE WINDOWS
WINDOW DIM. = D.L.O. minus 9/16"
VERT. CUT LENGTH
.625 NOTCH
W104
.172
REF.
DLO
.125
.605
.750
9938
SFQ2
Fig. # 110
PREP for #8643 EQUAL LEG SYSTEM II ADAPTOR
FOR 1/4" AND 1" GLAZING POCKETS
HORIZONTAL CUT LENGTH = D.L.O. minus 1/16"
THE HORIZONTAL PIECES RUN THROUGH.
VERTICAL CUT LENGTH = D.L.O. minus 5/16"
NOTCH THE BACK LEG OF THE VERTICAL PIECE
1/8" x 7/8" TO CLEAR THE HORIZONTAL LEG.
SEAL THE JOINTS COMPLETELY
FOR EQUAL LEG SYSTEM II WINDOWS
WINDOW DIM. = D.L.O. minus 1/2"
W104
CUT LENGTH
.875 VERT.
NOTCH
1.000
.156
REF.
8643
Fig. # 111
EFCO CORPORATION 1/2013
DLO
VERT.
ATTACHMENT SCREW
LENGTH DETERMINED
by POCKET DEPTH
.125 VERT.
NOTCH
PART NO. Y001
Page 92 of 94
Series 401,402, & 403 Installation Instructions
1” POCKET REDUCERS
FOR ¼” AND ½” GLASS
SECTION V: F
.
USE #9260 FOR 1/2” THICK GLASS
USE #9261 FOR 1/4” THICK GLASS
.500
.750
9260
9261
TAP INTO PLACE
UNTIL LEVEL WITH
THE FRAME
ADD SEALANT AT EACH END
AND 12” O.C. TO AID IN
ADAPTOR FIT AND PLACEMENT
Fig. #113
Due to extrusion tolerances and varying thickness of
painted finishes, it may be necessary to tap the pocket
reducers into place using a hammer and a 6” long block
of wood.
Care must be taken not to bend the pocket reducer as it
is being tapped into position. This may be a permanent
installation and careful locating procedures must be
taken.
EFCO CORPORATION 10/2015
PART NO. Y001
Page 93 of 94
Series 401,402, & 403 Installation Instructions
EFCO CORPORATION 1/2013
PART NO. Y001
Page 94 of 94