The SCARI retractable stairs are designed for installation as easy and safe access to both indoor and non-habitable indoor spaces.
The structure of the frame is made of 10/10 galvanized steel sheet with 12/10 reinforcement angles, incorporates a spring and closing shock absorber springs in tempered steel, fixing clamps and drop bars in galvanized steel.
The steps, which incorporate non-slip moldings, are made of 15/10 stamped steel sheet protected by electro galvanized with rubber support studs.
The panel of the insulated trapdoor is made of 16mm thick wood chipboard in the 4PZ AND PANTO versions, the MOTORA – PALCO and WALL models are supplied with a 15mm thick top quality multilayer poplar wood hatch with a laminate Between layers of expanded polyethylene of 3mm thickness, on request all models can be supplied with trapdoor in MDF E1. The trapdoor guarantees a perfect closure and thermal insulation. For the opening of the trapdoor a rod with the end in the form of a pole is supplied.
All ladder models incorporate a telescopic ramp on the right side that makes it easier to get on and off, so you can install another one on the left side.
SCARI ladders have a maximum load of 150kg and comply with the UNI EN 14975-2007 resistance test.