Trapdoor
● Insulated 56 mm sandwich trapdoor (U – coefficient 0,55 W/m² K)
● Airtight (a – value) class 4 tested ● White coating on front – and backside
● Ready fixed spring latch trapdoor locking
Wooden Folding Ladder
● Pine strings (21 x 83 mm)
● Pine or beech treads (78 x 360 mm) with nonslip profile
Hatchbox
● Wood (spruce) 18 mm thick
● Casing height 140 mm
● All – round rubber seal The three – part folding ladder does not require any operating space in the loft because the ladder parts remain within the hatch frame.
● Up to 16 mm thick trapdoor panelling possible (max. 8 kg/m²).
Standard Equipment
● Handrail on the right hand side
● Plastic covers at the end of the strings to protect the flooring
● Plastic cover strips, white coloured, ready to pin
● Installation-, operating and maintenance instructions
Accessories
● Guard rail
● Second handrail for the left hand side