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Passivhaus-Bodentreppe mit PH-Anschluss-System

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Passivhaus-Bodentreppe mit PH-Anschluss-System

Certified since March 5, 2015
Climate zone Cold
Window Type Attic Staircase
Efficiency Class phA+
Material Timber
UW 0.48 W/(m2K)


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.

Name Frame width U-Value Ψ-Value Frsi-Value
Bottom 62 mm 0.47 W/(m²K) 0.000 W/(mK)
Top 62 mm 0.47 W/(m²K) 0.000 W/(mK)
Lateral 62 mm 0.47 W/(m²K) 0.000 W/(mK)
Max-Mengeringhausen-Straße 1
97084 Würzburg

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