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WT-68 Thermal Window & Door System

30 mm polyamide thermal break, 68 mm frame width architectural window and door system.

The WT-68 is an insulated window and door system featuring a 68 mm frame width and a 30 mm polyamide thermal break. Engineered with a 1.4 mm system wall thickness and glass thickness compatibility ranging from 20 mm to 53 mm. When used with glass of Ug 0.9–1 W/m²K, the resulting Uw value can be below 2 W/m²K.

Technical Specifications

Frame Depth
68 mm
Glass Thickness Range
20–53 mm
Thermal Break Width
30 mm

Thermal Performance

Uf Value (Frame)
2.51 W/m²K
Tested Glazing Configuration
Ug = 0,974 W/(m²·K), ΦB = -8,536 W/m (referans hesap)