ELVIAL W77 AI²
Certified since | June 23, 2021 |
Climate zone | Warm, temperate |
Type | Operable |
Sub Type | |
Efficiency Class | phC |
Material | Aluminium |
UW | 1.00 W/(m2K) |
Open type |
Description
Aluminum frame with thermal break out of polyamides and Low E polyamides, insulated by Kingspan Kooltherm. Pane thickness: 48 mm (4/18/4/18/4), rebate depth: 18 mm. Spacer: SWISSPACER Ultimate with butyl as secondary seal.
Name | Frame width | U-Value | Ψ-Value | Frsi-Value |
---|---|---|---|---|
Flying Mullion | 180 mm | 1.17 W/(m²K) | 0.022 W/(mK) | 0.720 |
Bottom | 138 mm | 1.03 W/(m²K) | 0.022 W/(mK) | 0.740 |
Top | 138 mm | 1.03 W/(m²K) | 0.022 W/(mK) | 0.740 |
Lateral | 138 mm | 1.03 W/(m²K) | 0.022 W/(mK) | 0.740 |