Newly certified Manufacturers Certification criteria

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Certified since Nov. 8, 2015
Climate zone Cold
Surface Material Timber
Door Type Door
How to open Inside
UW 0.39 W/(m2K)


Entry door made of wood 0.13 W/(mK) with sheep wool insulation 0,037 W/(mK). The door leaf is reinforced with wooden profiles.

Name Frame width U-Value Ψ-Value Frsi-Value
Door hinge side 130 mm 0.44 W/(m²K) 0.001 W/(mK) 0.889
Door lock side 130 mm 0.44 W/(m²K) 0.000 W/(mK) 0.887
Top 130 mm 0.44 W/(m²K) 0.001 W/(mK) 0.889
Threshold 61 mm 0.98 W/(m²K) 0.000 W/(mK) 0.758

New Rock s.r.o.

PS 58
285 22 Zruč nad Sázavou
Czech Republic

U-Value Calculation

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