Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Superglass Quad -1/4"
Glass
Product
Configuration Gas Fill
Low-E reference glass (Viracon)
VE12M
LowE/Clear
Argon
VE12M
LowE/Clear
Air
Glass Thickness
IP
SI
1/4"
1/4"
6mm
6mm
Outside
Dimension
1in
1in
U-Factor Performance
IP Units
SI Units
0.24
0.29
1.65
1.38
Solar Gain Performance
SC
SHGC
Tsol
0.43
0.44
0.37
0.38
0.33
0.33
Visible Performance
Tvis
Rvis Ext. Rvis Int.
0.70
0.70
0.11
0.11
0.12
0.12
Tuv
Inner
Glass Temp
0.100
0.100
56
53
Superglass(R) Quad units
SGQ TC88
Clear/Clear Krypton
1/4in.
6mm
2in
0.08
0.46
0.45
0.39
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear Krypton
1/4in.
6mm
1-5/8in
0.08
0.47
0.46
0.39
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear
Argon
1/4in.
6mm
2in
0.10
0.55
0.46
0.40
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear Krypton
1/4in.
6mm
1-1/4in
0.10
0.59
0.46
0.40
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear
Argon
1/4in.
6mm
1-5/8in
0.12
0.65
0.46
0.40
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear
Air
1/4in.
6mm
2in
0.12
0.69
0.46
0.40
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear
Air
1/4in.
6mm
1-5/8in
0.15
0.83
0.46
0.40
0.25
0.50
0.13
0.14
0.002
SGQ TC88
Clear/Clear
Argon
1/4in.
6mm
1-1/4in
0.15
0.87
0.46
0.40
0.25
0.50
0.13
0.14
0.002
SGQ SC75
Clear/Clear Krypton
1/4in.
6mm
1-5/8in
0.09
0.53
0.30
0.26
0.19
0.47
0.27
0.25
0.001
SGQ SC75
Clear/Clear Krypton
1/4in.
6mm
2in
0.09
0.53
0.30
0.26
0.19
0.47
0.27
0.25
0.001
SGQ SC75
Clear/Clear
Argon
1/4in.
6mm
2in
0.11
0.61
0.30
0.26
0.19
0.47
0.27
0.25
0.001
SGQ SC75
Clear/Clear Krypton
1/4in.
6mm
1-1/4in
0.11
0.65
0.31
0.26
0.19
0.47
0.27
0.25
0.001
SGQ SC75
Clear/Clear
Argon
1/4in.
6mm
1-5/8in
0.13
0.72
0.31
0.27
0.19
0.47
0.27
0.25
0.001
SGQ SC75
Clear/Clear
Air
1/4in.
6mm
2in
0.13
0.76
0.31
0.27
0.19
0.47
0.27
0.25
0.001
SGQ SC75
Clear/Clear
Air
1/4in.
6mm
1-5/8in
0.16
0.91
0.32
0.27
0.19
0.47
0.27
0.25
0.001
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze ®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
65
65
64
64
63
63
61
61
64
64
63
63
62
62
61
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film
10/1/2006
Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Heat Mirror IG -1/4"
Glass
Product
Configuration Gas Fill
Low-E reference glass (Viracon)
VE12M
LowE/Clear
Argon
VE12M
LowE/Clear
Air
Glass Thickness
IP
SI
1/4"
1/4"
6mm
6mm
Outside
Dimension
1in
1in
U-Factor Performance
IP Units
SI Units
0.24
0.29
1.65
1.38
Solar Gain Performance
SC
SHGC
Tsol
0.43
0.44
0.37
0.38
0.33
0.33
Visible Performance
Tvis
Rvis Ext. Rvis Int.
0.70
0.70
0.11
0.11
0.12
0.12
Tuv
Inner
Glass Temp
0.100
0.100
56
53
Heat Mirror® insulating glass units:
HM TC88
LowE/Clear Krypton
1/4in.
6mm
1-1/2in
0.12
0.68
0.38
0.33
0.24
0.55
0.09
0.12
0.008
HM TC88
LowE/Clear
Argon
1/4in.
6mm
1-1/2in
0.13
0.74
0.37
0.32
0.24
0.55
0.09
0.12
0.008
HM TC88
Clear/Clear Krypton
1/4in.
6mm
1-1/2in
0.13
0.76
0.56
0.48
0.35
0.63
0.14
0.15
0.013
HM TC88
LowE/Clear Krypton
1/4in.
6mm
1in
0.14
0.78
0.37
0.32
0.24
0.55
0.09
0.12
0.008
HM TC88
Clear/Clear
Argon
1/4in.
6mm
1-1/2in
0.14
0.82
0.55
0.48
0.35
0.63
0.14
0.15
0.013
HM TC88
Clear/Clear Krypton
1/4in.
6mm
1in
0.15
0.87
0.55
0.48
0.35
0.63
0.14
0.15
0.013
HM SC75
LowE/Clear Krypton
1/4in.
6mm
1-1/2in
0.11
0.64
0.33
0.28
0.22
0.53
0.15
0.19
0.006
HM SC75
LowE/Clear
Argon
1/4in.
6mm
1-1/2in
0.12
0.70
0.32
0.28
0.22
0.53
0.15
0.19
0.006
HM SC75
LowE/Clear Krypton
1/4in.
6mm
1in
0.13
0.74
0.32
0.28
0.22
0.53
0.15
0.19
0.006
HM SC75
LowE/Clear
Air
1/4in.
6mm
1-1/2in
0.16
0.90
0.33
0.28
0.22
0.53
0.15
0.19
0.006
HM 88
LowE/Clear Krypton
1/4in.
6mm
1-1/2in
0.12
0.69
0.38
0.33
0.28
0.61
0.13
0.16
0.006
HM 88
LowE/Clear
Argon
1/4in.
6mm
1-1/2in
0.13
0.76
0.38
0.33
0.28
0.61
0.13
0.16
0.006
HM 88
LowE/Clear Krypton
1/4in.
6mm
1in
0.14
0.79
0.38
0.33
0.28
0.61
0.13
0.16
0.006
HM 77
LowE/Clear Krypton
1/4in.
6mm
1-1/2in
0.11
0.65
0.34
0.29
0.24
0.55
0.17
0.21
0.007
HM 77
LowE/Clear
Argon
1/4in.
6mm
1-1/2in
0.13
0.72
0.34
0.29
0.24
0.55
0.17
0.21
0.007
HM 77
LowE/Clear Krypton
1/4in.
6mm
1in
0.13
0.76
0.34
0.29
0.24
0.55
0.17
0.21
0.007
HM 66
LowE/Clear Krypton
1/4in.
6mm
1-1/2in
0.11
0.63
0.28
0.24
0.19
0.46
0.24
0.31
0.005
HM 66
LowE/Clear
Argon
1/4in.
6mm
1-1/2in
0.12
0.69
0.28
0.24
0.19
0.46
0.24
0.31
0.005
HM 66
LowE/Clear Krypton
1/4in.
6mm
1in
0.13
0.73
0.28
0.24
0.19
0.46
0.24
0.31
0.005
HM 66
LowE/Clear
Air
1/4in.
6mm
1-1/2in
0.16
0.89
0.28
0.25
0.19
0.46
0.24
0.31
0.005
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze ®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
63
62
62
62
61
61
63
63
62
61
63
62
62
63
62
62
63
63
62
61
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film
10/1/2006
Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Superglass Quad -1/8"
Glass
Product
Configuration Gas Fill
Low-E reference glass (Viracon)
VE12M
LowE/Clear
Argon
VE12M
LowE/Clear
Air
Glass Thickness
IP
SI
1/4"
1/4"
6mm
6mm
Outside
Dimension
1in
1in
U-Factor Performance
IP Units
SI Units
0.24
0.29
1.65
1.38
Solar Gain Performance
SC
SHGC
Tsol
0.43
0.44
0.37
0.38
0.33
0.33
Visible Performance
Tvis
Rvis Ext. Rvis Int.
0.70
0.70
0.11
0.11
0.12
0.12
Tuv
Inner
Glass Temp
0.100
0.100
56
53
Superglass(R) Quad units
SGQ TC88
Clear/Clear Krypton
1/8in.
3mm
1-3/4in
0.08
0.46
0.47
0.41
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear Krypton
1/8in.
3mm
1-3/8in
0.08
0.47
0.48
0.41
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear
Argon
1/8in.
3mm
1-3/4in
0.10
0.55
0.48
0.41
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear Krypton
1/8in.
3mm
1in
0.10
0.59
0.48
0.41
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear
Argon
1/8in.
3mm
1-3/8in
0.12
0.66
0.48
0.41
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear
Air
1/8in.
3mm
1-3/4in
0.12
0.69
0.48
0.41
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear
Air
1/8in.
3mm
1-3/8in
0.15
0.84
0.48
0.42
0.27
0.52
0.14
0.14
0.002
SGQ TC88
Clear/Clear
Argon
1/8in.
3mm
1in
0.15
0.87
0.48
0.42
0.27
0.52
0.14
0.14
0.002
SGQ SC75
Clear/Clear Krypton
1/8in.
3mm
1-3/8in
0.09
0.53
0.31
0.27
0.20
0.48
0.28
0.25
0.001
SGQ SC75
Clear/Clear Krypton
1/8in.
3mm
1-3/4in
0.09
0.53
0.31
0.27
0.20
0.48
0.28
0.25
0.001
SGQ SC75
Clear/Clear
Argon
1/8in.
3mm
1-3/4in
0.11
0.61
0.31
0.27
0.20
0.48
0.28
0.25
0.001
SGQ SC75
Clear/Clear Krypton
1/8in.
3mm
1in
0.11
0.65
0.31
0.27
0.20
0.48
0.28
0.25
0.001
SGQ SC75
Clear/Clear
Argon
1/8in.
3mm
1-3/8in
0.13
0.72
0.31
0.27
0.20
0.48
0.28
0.25
0.001
SGQ SC75
Clear/Clear
Air
1/8in.
3mm
1-3/4in
0.13
0.76
0.32
0.27
0.20
0.48
0.28
0.25
0.001
SGQ SC75
Clear/Clear
Air
1/8in.
3mm
1-3/8in
0.16
0.92
0.32
0.28
0.20
0.48
0.28
0.25
0.001
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze ®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
65
65
64
64
63
63
61
61
64
64
63
63
62
62
61
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film
10/1/2006
Southwall Architectural "warm glass" Products (inner glass temperature > 60F) - Heat Mirror IG -1/8"
Glass
Product
Configuration Gas Fill
Low-E reference glass (Viracon)
VE12M
LowE/Clear
Argon
VE12M
LowE/Clear
Air
Glass Thickness
IP
SI
1/4"
1/4"
6mm
6mm
Outside
Dimension
1in
1in
U-Factor Performance
IP Units
SI Units
0.24
0.29
1.65
1.38
Solar Gain Performance
SC
SHGC
Tsol
0.43
0.44
0.37
0.38
0.33
0.33
Visible Performance
Tvis
Rvis Ext. Rvis Int.
0.70
0.70
0.11
0.11
0.12
0.12
Tuv
Inner
Glass Temp
0.100
0.100
56
53
Heat Mirror® insulating glass units:
HM TC88
LowE/Clear Krypton
1/8in.
3mm
1in
0.12
0.66
0.38
0.33
0.26
0.56
0.09
0.12
0.009
HM TC88
LowE/Clear Krypton
1/8in.
3mm
1-1/2in
0.12
0.68
0.39
0.34
0.26
0.56
0.09
0.12
0.009
HM TC88
Clear/Clear Krypton
1/8in.
3mm
1in
0.13
0.74
0.58
0.51
0.38
0.65
0.14
0.15
0.014
HM TC88
LowE/Clear
Argon
1/8in.
3mm
1-1/2in
0.13
0.75
0.38
0.33
0.26
0.56
0.09
0.12
0.009
HM TC88
Clear/Clear Krypton
1/8in.
3mm
1-1/2in
0.13
0.76
0.59
0.51
0.38
0.65
0.14
0.15
0.014
HM TC88
Clear/Clear
Argon
1/8in.
3mm
1-1/2in
0.15
0.83
0.58
0.51
0.38
0.65
0.14
0.15
0.014
HM TC88
LowE/Clear
Argon
1/8in.
3mm
1in
0.15
0.87
0.38
0.33
0.26
0.56
0.09
0.12
0.009
HM SC75
LowE/Clear Krypton
1/8in.
3mm
1in
0.11
0.62
0.33
0.29
0.23
0.54
0.16
0.19
0.006
HM SC75
LowE/Clear Krypton
1/8in.
3mm
1-1/2in
0.11
0.64
0.33
0.29
0.23
0.54
0.16
0.19
0.006
HM SC75
LowE/Clear
Argon
1/8in.
3mm
1-1/2in
0.12
0.71
0.33
0.29
0.23
0.54
0.16
0.19
0.006
HM SC75
LowE/Clear
Argon
1/8in.
3mm
1in
0.15
0.83
0.33
0.29
0.23
0.54
0.16
0.19
0.006
HM SC75
LowE/Clear
Air
1/8in.
3mm
1-1/2in
0.16
0.91
0.33
0.29
0.23
0.54
0.16
0.19
0.006
HM 88
LowE/Clear Krypton
1/8in.
3mm
1in
0.12
0.67
0.39
0.34
0.30
0.62
0.13
0.16
0.007
HM 88
LowE/Clear Krypton
1/8in.
3mm
1-1/2in
0.12
0.70
0.39
0.34
0.30
0.62
0.13
0.16
0.007
HM 88
LowE/Clear
Argon
1/8in.
3mm
1-1/2in
0.13
0.76
0.39
0.34
0.30
0.62
0.13
0.16
0.007
HM 88
LowE/Clear
Argon
1/8in.
3mm
1in
0.15
0.88
0.39
0.34
0.30
0.62
0.13
0.16
0.007
HM 88
LowE/Clear
Air
1/8in.
3mm
1-1/2in
0.17
0.96
0.40
0.34
0.30
0.62
0.13
0.16
0.007
HM 77
LowE/Clear Krypton
1/8in.
3mm
1in
0.11
0.63
0.34
0.30
0.26
0.56
0.17
0.21
0.007
HM 77
LowE/Clear Krypton
1/8in.
3mm
1-1/2in
0.12
0.65
0.35
0.30
0.26
0.56
0.17
0.21
0.007
HM 77
LowE/Clear
Argon
1/8in.
3mm
1-1/2in
0.13
0.72
0.35
0.30
0.26
0.56
0.17
0.21
0.007
HM 77
LowE/Clear
Argon
1/8in.
3mm
1in
0.15
0.84
0.35
0.30
0.26
0.56
0.17
0.21
0.007
HM 66
LowE/Clear Krypton
1/8in.
3mm
1in
0.11
0.60
0.29
0.25
0.21
0.47
0.24
0.32
0.006
HM 66
LowE/Clear Krypton
1/8in.
3mm
1-1/2in
0.11
0.63
0.29
0.25
0.21
0.47
0.24
0.32
0.006
HM 66
LowE/Clear
Argon
1/8in.
3mm
1-1/2in
0.12
0.69
0.29
0.25
0.21
0.47
0.24
0.32
0.006
HM 66
LowE/Clear
Argon
1/8in.
3mm
1in
0.14
0.82
0.29
0.25
0.21
0.47
0.24
0.32
0.006
HM 66
LowE/Clear
Air
1/8in.
3mm
1-1/2in
0.16
0.90
0.29
0.25
0.21
0.47
0.24
0.32
0.006
All performance data is calculated using Window 5.2, developed by Lawrence Berkeley Laboratories, with funding from the U.S. Dept. of Energy, copyright, Regents of the University of California,
California. All simulations run utilizing standard NFRC environmental conditions.
Spectral data for clear and tinted glass is based upon PPG spectral data for clear, Solarbronze®, Solargray®, Azuria®, Solargreen® as appropriate. Low-e spectral data based upon Guardian
7138. Performance values may vary slightly for Heat Mirror units constructed with glass from different glass manufacturers. IP = Imperial unit, SI = System International (Metric)
IP = Imperial unit (Inch/pound/btu's), SI = System International (Meters/kilos/watts)
For performance values with glass products not shown in these table, please contact the Southwall Product Services Department at 1-800-365-8794, or a Southwall Technologies authorized Heat
Heat Mirror® insulating glass fabricator. Heat Mirror® is a registered trademark of Southwall Technologies, 3788 Fabian Way, Palo Alto, CA 94303, (650) 962-9111.
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63
62
62
62
61
61
63
63
63
61
61
63
63
62
61
60
63
63
62
61
64
63
63
61
61
Product Designations:
HM - Heat Mirror, A single film insulating glass unit, with two cavities and one suspended film: HM 88 has two cavities and one suspended HM 88 film.
88, 77, 66 - Heat Miror film types. Numbering is based upon the percentage of light transmitted through the coated film, not the finished IGU - 88 film has ~ 88% light transmittance.
TC88 - Twin coat - TC88 film has coatings on both sides of the film. 88 refers to the type of coating on each side of the film.
SC 75 - Solar Control - SC 75 has different combinations of coating layers than other HM films. 75 refers to the light transmittance through the coated film, not the finish IGU.
SGQ - Superglass Quad - A double film insulating glass unit with three cavities and two suspended films. SGQ TC88 - has two suspended TC 88 films.
HPR - High Performance Reflective - A single film insulating glass unit with two cavities and one highly reflective Southwall film
10/1/2006