This Concertina - Aluminium - Loft Ladder is available from stock in one of four standard commercial ladder sizes.
They are constructed from commercial pressure die-cast aluminium and loft ladders are supplied without the trap door and lining.
These loft products are perfect for installations where a lined ceiling aperture already exists similarly this ladder it is also suitable for installation onto mezzanine floors and can also be mounted onto vertical walls to give access for service maintenance.
This concertina loft product is supplied as a ready to fit unit fixed to a 600 x 200mm laminated wood mounting board, which can simply be screwed to an appropriate surface in the location required.
Counterbalance springs mounted on the hinge brackets plus control springs in the side arms ensure that they operate smoothly and safely with the minimum of effort.
The unit can also be fitted with a telescopic handrail it is possible to have the handrail on the left or indeed on both sides.
If you wish to mount them in a vertical opening we can supply an auxiliary hinge ,which allows the unit to store in the vertical position.
Full details of the four sizes available as standard can be found below
(The going on this unit from floor to floor is set at twenty two and a half degrees, so sufficient space must be allowed for this as it does not drop vertical.)
JUN01 - Ceiling height up to 2500mm - Min hatch 600 x 620 - 09 tread 350mm wide JUN02 - Ceiling height 2501-2790mm - Min hatch 600 x 670 - 10 tread 350mm wide JUN03 - Ceiling height 2791-3090mm - Min hatch 600 x 750 - 11 tread 350mm wide JUN04 - Ceiling height 3091-3390mm - Min hatch 600 x 820 - 12 tread 300mm wide
If you are using this in the vertical application, with the hinge mechanism, you need to measure floor to finished floor level before making your choice.
