Stairs into the ceiling
Lusso ZP
Lusso ZP thermally insulated attic stairs with sheet metal sandwich cap for installation into the ceiling
About the product
Cap contains thermal insulation. Starting at dimensions of 1,000 mm, the cap’s opening system is equipped with a braking mechanism against sudden opening. Sandwich cap: The wooden frame filled with insulation is sheathed with galvanized sheet metal. The visible part is painted white and covered with protective film. It is also possible to add a thermally insulated shutter without any retracting stairs.
Gallery / inspiration
Technical information
| Cap | sandwich – the wooden frame filled with insulation material is sheathed with galvanized sheet metal; the visible part is painted white and covered with protective film |
| Thermal insulation | yes, U = 1.92 W / m2.K |
| Fire resistance | no |
| Frame colour | RAL white |
| Step colour | RAL red + galvanization |
Manuals, certificates, complaints
Frame
- the frame is welded from rolled profiled sheet metal with Komaxit surface treatment (white)
Body of attic stairs
- steps – rolled profile welded with S-shaped sheet metal stampings with Komaxit surface treatment (black)
- joints – S-shaped sheet-metal stampings galvanized (yellow chromate)
Cap hinges
- stainless steel
Fittings and fasteners
- made of high-strength material with galvanized surface
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