THS-68 Thermal Window & Door System (Flat Sash)
24 mm polyamide thermal break, flat sash profile, 68 mm frame width architectural window and door system.
The THS-68 is the flat-sash "S Series" variant of the TH-68 system, sharing the same frame, thermal break, and tested performance characteristics. It features a 68 mm frame width, 75 mm sash depth, and a 24 mm polyamide thermal break, with glass thickness compatibility ranging from 10 mm to 51 mm. The FTI Façade Testing Institute results obtained for the TH-68 family apply to this variant as well (same frame cross-section). Preferred for projects seeking a modern, minimal sash line.
Technical Specifications
- Frame Depth
- 68 mm
- Glass Thickness Range
- 10–51 mm
- Thermal Break Width
- 24 mm
Thermal Performance
- Uf Value (Frame)
- 2.79 W/m²K
- Tested Glazing Configuration
- Ug = 0,974 W/(m²·K), ΦB = -11,614 W/m (referans hesap)
Performance Classes (EN Standards)
- Wind Load Resistance
- Class C3
- Water Tightness
- Class 9A
- Air Permeability
- Class 4
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