The SL 97 bi-folding door is available as a top- or bottom-hung system, with various opening options being available.
Three sealing systems ensure high impermeability to wind and rain. External aluminium facing sheets protect the wood sections from the effects of the weather.
The SL 97 bi-folding door in wood/aluminium features a very high level of thermal insulation. Laminated wood sections with 96 mm installation depth, an additional insulation system and triple glazing combined give a U-value of 0.80 W/m²K, which reflects the passive house standard. Certified wood from sustainable forestry and water-based varnishes are consistent with our ecological approach to sustainable building. All components are tested for environmental compatibility.
Comprehensive information material and technical documents on products and systems can be found in our portal "mySolarlux". Or request a brochure directly.Order brochure