ZIP LADDER SPECIFICATIONS:
ZIP4 Specification
ZIP 4 Heavy Duty Loft Ladder to suit a ceiling height of up to 2500
suitable for use in installation to vertical walls (with 80mm of extra
packing behind the back board). The retractable ladder is fixed to a
600 x 200 mm plywood backboard, which is simply screwed to an
appropriate surface in the location required. An adjustable
counterbalance spring is incorporated into the pivot bracket to ensure
that the stairway can be raised and lowered smoothly with a
minimum of effort.
Requires a minimum aperture size of 600 x 750.
Optional telescopic handrail on one side (requires a minimum
aperture of 1000)
Optional wall mounted rungs
*Note: Add 50mm to allow for frame thickness when used with a
ceiling door.
ZIP5 Specification
ZIP 5 Heavy Duty Loft Ladder to suit a ceiling height of 2501-2790
suitable for use in installation to vertical walls (with 80mm of extra
packing behind the back board). The retractable ladder is fixed to a
600 x 200 mm plywood backboard, which is simply screwed to an
appropriate surface in the location required. An adjustable
counterbalance spring is incorporated into the pivot bracket to ensure
that the stairway can be raised and lowered smoothly with a
minimum of effort.
Requires a minimum aperture size of 600 x 750.
ZIP6 Specification
ZIP 6 Heavy Duty Loft Ladder to suit a ceiling height of 2791-3090
suitable for use in installation to vertical walls (with 80mm of extra
packing behind the back board). The retractable ladder is fixed to a
600 x 200 mm plywood backboard, which is simply screwed to an
appropriate surface in the location required. An adjustable
counterbalance spring is incorporated into the pivot bracket to ensure
that the stairway can be raised and lowered smoothly with a
minimum of effort.
Requires a minimum aperture size of 600 x 850.
ZIP7 Specification
ZIP 7 Heavy Duty Loft Ladder to suit a ceiling height of 3091-3390
suitable for use in installation to vertical walls (with 80mm of extra
packing behind the back board). The retractable ladder is fixed to a
600 x 200 mm plywood backboard, which is simply screwed to an
appropriate surface in the location required. An adjustable
counterbalance spring is incorporated into the pivot bracket to ensure
that the stairway can be raised and lowered smoothly with a
minimum of effort.
Requires a minimum aperture size of 600 x 900.
ZIP8 Specification (Made to order based on ceiling height, up to
4600)
ZIP 8 Heavy Duty ladder to suit floor to ceiling height of 0000 this unit
comes complete, ready mounted to a trap ceiling door within a
wooden casing 240 deep which acts as a lining for the ceiling
aperture when the unit is fitted in position. Min aperture size 0000
length x 000 wide.
ZIP8 Electrically Operated Specification (Made to order based
on ceiling height, up to 4600)
ZIP 8E Heavy Duty Loft Ladder to suit a height floor to ceiling height
of 0000 operated by 24v DC actuator, which works in tandem with
the compression springs. This unit comes complete with integral
laminated wood trap door within a wooden casing. The aperture size
will be 000 x 0000 with a 240mm depth of lining board, which will act
as a lining for ceiling aperture. The ladder comes with an optional
fixed handrail to one side of the ladder.
Optional remote control
Optional extra switch