LMF 60 Fireproof Retractable Ladder

The LMF 60 It is a retractable staircase with articulated metal sections that combines comfortable and resistant access to the attic with excellent certified fireproof protection. Designed to meet the most demanding safety standards both in homes and in technical premises or public spaces, this staircase acts as a fire barrier during 60 minutes (EI₁ / EI₂ 60), preventing the direct passage of heat, smoke and flames to adjacent plants.

Main features:

• Approved fireproof protection: EI₁ / EI₂ classification = 60 minutes according to European standard EN 13501-2, with 85 mm thick fireproof hatch (79 mm rock wool insulation) and intumescent expansion joint that seals the perimeter against high temperatures.

• Great load capacity and resistance: Reinforced metal structure capable of supporting a maximum load of 200 kg.

• Excellent thermal insulation: Maintains a low thermal transmittance coefficient of $U = 0{,}64\text{ W/m}^2\text{K}$, reducing energy loss in the home.

• Ergonomics and height versatility: Wide non-slip steps (13 cm), integrated support handrail in red and available for ceiling heights up to 280 cm, 305 cm and even up to 360 cm in special versions.

• Finishing and installation: It is delivered fully assembled with a white hatch on both sides, an unfolding aid mechanism and adjustable PVC protection plugs on the legs to avoid damaging the floor.