EnergyTEK 89
| Certified since | July 25, 2023 |
| Climate zone | Warm, temperate |
| Type | Window System |
| Efficiency Class | phB |
| Material | Timber |
| UW | 1.00 W/(m2K) |
| Open type | Inward opening |
Description
Timber window system with frames made of pinewood density up to 500 kg/m³(lambda 0.13 W/(mK)). The main structure is insulated with EPS (Donpol 0.034 W/(mK)). Glazing rebate insulated with a jute cord (0.065 W/(mK)). Pane thickness: 48 mm (4/18/4/18/4), rebate depth: 13 mm. Spacer: SWISSPACER Ultimate.
| Name | Frame width | U-Value | Ψ-Value | Frsi-Value |
|---|---|---|---|---|
| Mullion Fixed | 100 mm | 1.06 W/(m²K) | 0.027 W/(mK) | 0.690 |
| Transom fixed | 100 mm | 1.06 W/(m²K) | 0.027 W/(mK) | 0.690 |
| Mullion 1 casement | 141 mm | 1.10 W/(m²K) | 0.026 W/(mK) | 0.690 |
| Transom 1 casement | 141 mm | 1.10 W/(m²K) | 0.026 W/(mK) | 0.690 |
| Bottom Fixed | 70 mm | 0.94 W/(m²K) | 0.026 W/(mK) | 0.690 |
| Top fixed | 70 mm | 0.94 W/(m²K) | 0.026 W/(mK) | 0.690 |
| Lateral fixed | 70 mm | 0.94 W/(m²K) | 0.026 W/(mK) | 0.690 |
| Flying Mullion | 132 mm | 1.11 W/(m²K) | 0.026 W/(mK) | 0.690 |
| Bottom | 110 mm | 1.02 W/(m²K) | 0.026 W/(mK) | 0.700 |
| Top | 110 mm | 1.02 W/(m²K) | 0.026 W/(mK) | 0.700 |
| Lateral | 110 mm | 1.02 W/(m²K) | 0.026 W/(mK) | 0.700 |
