[ ] board design in the material composite wood / aluminum / thermal foam, plywood and phenolic panel inserts for extreme stability even under extreme weather conditions
[ ] board design in the highest class air c / d / e Class 3
[ ] sensational insulation values
UD = 0.73 W/m2K
UD installed = 0.79 W/m2K
UD glass window = 0.86 W/m2K
[ ] Passive house certified
[ ] 3 times with 42 mm lenses and glasses with 4 x 64 mm glass thickness with 2 coatings and Thermico - Spacers
[ ] Standard 3 piece adjustable door hinges and multiple interlocks are used with latch fittings. Thus the structure in its basic version is already WK2
[ ] 3 times - seal construction
[ ] All Aluminum - Paint outdoors possible
[ ] Classic, timeless design with non-profiled wings Optics
[ ] Eight model ranges for different design options

Passive house certified

Selection