A three-cavity profile system with the Euro hardware groove designed for the construction of energy efficient and passive windows
Uf from 0,82 W/m2K, Uw = 0,66 W/m2K (reference construction dimensions: W 1480 x H 2180 mm, Ug = 0,5 W/m2K, triple glazing).
Type testing in acc. with EN 14351-1 + A2