ZA 77

High performance windows and doors

Thermal break aluminium system for high insulated windows and doors. Cross section of 77 mm and 87 mm for frame and leaf profile characterised by special insulation materials providing thermal transmittance up to Uf 0,9 W/mqk (passive house level). Not only technical performance. A modern design is guaranteed using concealed hinges and high-quality fittings.

Air insulation 4
Wind pressure C5/B5
Water insulation 9A
Thermal insulation 0,9 ≤ Uf ≤ 1,5 W/mqK
Acoustic insulation Rw 47-50 dB
Frame profile section 77 mm
Sash profile section 87 mm
Glass thickness fino a 67 mm
Facade module 1230x1480 mm
Profile depth 77-87 mm
Glass thermal insulation Ug 0,50 W/m2k
Profile thermal insulation Uf 1,4 W/mqK
Total facade insulation Uw 0,89 W/m2k

Data sheet


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