MB-77 HS
Sash with the construction depth of 77 mm
Glazing with glass units to 58.5 mm
Are you looking for an ideal solution for the construction of terraces and spacious passages between rooms? Choose the MB-86 Fold Line HD folding door system. This system has extremely high technical parameters, thanks to which the creation of large-size constructions is not a problem.
Uw = 1.4 W/(m²K) * when using the 4th / 16Ar / 4 / 16Ar / 4th package – Ug = 0.6 W/(m²K), argon-filled, with aluminum frame.
*Coefficient calculated for a door with dimensions of 4000 x 2200 mm.