Fakro LWT Folding Loft Ladder

Super-insulating attic stairs LWT with a thermal transmittance coefficient U=0.51W/m²K are recommended for energy-efficient construction, with a focus on reducing heat loss. The stairs are ideal for installation in places where there is a large temperature difference between living spaces and cold attics. They come fully assembled, no additional preparation work is required before installation. They comply with the 4th air tightness class according to the EN 12207 standard. They comply with the EN 14975 standard. The triple gasket system ensures perfect sealing. Small distance from the last step to the attic floor. The lightweight and innovative method of attaching the cover - the so-called "click" principle - allows the stairs to be installed by one person. The special 8 cm thick cover is filled with insulation material (polystyrene) and serves as an excellent barrier to reduce heat loss.

Maximum weight 160 kg. The triple gasket system ensures perfect sealing. Thickness of the thermal insulation layer is 7.2 cm. Thickness of the cover is 8 cm. Thermal transmittance coefficient U=0.51W/m²K