| Component id: | 0817ah03 |
|---|---|
| Manufacturer: | Wellhöfer Treppen GmbH & Co. KG |
| Categoria: | Attic Staircase |
| Material: | Timber |
| UW: | 0,48 W/(m2 K) |
| Climate zones: | Freddo |
| Descrizione: | Coated chipboard (λ = 0.136 W/(mK)) with insulation panel (λ = 0.039 W/(mK)) with two EPDM sealings between frame and insulation panel. In order to reduce the thermal bridge of the installation, the supplied PH-connection-system comprising sealing, jointplait and insulation filling (λ = 0.033 W/(mK)) is installed at the structural connection. |
| Certified since: | 05 Marzo 2015 |
| Frame cut | Frame width bf mm |
Frame U-value Uf W/(m2 K) |
Glass edge Ψ-value Ψg W/(m K) |
Temperature factor fRsi = 0.25 m2K/W |
|---|---|---|---|---|
| Bottom | 62 | 0,47 | 0 | |
| Top | 62 | 0,47 | 0 | |
| Lateral | 62 | 0,47 | 0 |
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