Newly certified Fabricants Certification criteria

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OK-DEPOT passiv window

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OK-DEPOT passiv window

Certified since 26 février 2016
Climate zone Frais, tempéré
Type Operable
Classe d'efficacité phB
Material Timber / Aluminium
UW 0,77 W/(m2K)
Open type Inward opening


Timber frame with insulation (λ = 0,032 W/(mK)) and external aluminium shell. Pane thickness: 51 mm (5/18/5/18/5), rebate depth: 21 mm, spacer: SWISSPACER Ultimate

Nom Frame width U-Value Ψ-Value Frsi-Value
Bottom 131 mm 0,73 W/(m²K) 0,025 W/(mK) 0,750
Top 131 mm 0,71 W/(m²K) 0,026 W/(mK) 0,760
Lateral 131 mm 0,71 W/(m²K) 0,026 W/(mK) 0,760

OKUTA Co., Ltd

3-25 Miya-cho, Omiya-ku, Saitama-shi
3300802 Saitama

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