650,00 € No taxes included
The LMT Super Thermo It is a retractable wooden staircase designed for low-consumption homes and passive houses. It stands out for its extraordinary thermal efficiency ($U = 0{,}36\text{ W/m}^2\text{K}$), its triple sealing gasket and a 78 mm insulation hatch that eliminates heat loss to the attic.
The LMT Super Thermo is a three-section articulated wooden retractable staircase, designed specifically for highly energy efficient homes, passive houses (Passivhaus) and sustainable construction projects. Its very thick super-insulating hatch completely eliminates thermal bridges in the floor, preventing condensation, humidity and heat loss to the space below deck.
Main features:
Maximum energy efficiency: Super thermal sandwich hatch with an insulation thickness of 78 mm and an exceptionally low thermal transmission coefficient ($U = 0{,}36\text{ W/m}^2\text{K}$).
Pine wood construction: Articulated sections made of top quality pine wood, treated to offer great dimensional stability and resistance to continuous use.
Guaranteed tightness: Triple perimeter rubber sealing gasket that ensures a Class 4 seal according to EN 12207, preventing air leaks.
Ergonomics and safety: Non-slip steps embedded in the stringers through dovetail assembly, upper metal handrail for support and protective rubber pads at the base.
Clean and integrated design: Hatch finished in white on both sides with a hidden closing mechanism, integrating impeccably into any false ceiling.
| Weight | 60kg |
|---|---|
| Dimensions | 80×130×50cm |
| Size (cm.) | 60×120, 60×130, 70×120, 70×130, 70×140, 80×120 |
| Height | 280cm, 305cm |
| Material | Metal |
| U-value | 0,48 [W/m²K] |
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