
Brief description of the product: | ||||
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Heat transfer coefficient: | Uf till 0,86 W/m2K* Uf till 0,79 W/m2K (certified for passive houses)* |
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Profile depth: | 86 mm / six-chamber system | |||
air permeability (DIN EN 12207): | till 4 class | |||
Sound insulation: | Rw = 47 dB for glass with acoustic insulation of 50 dB,while maintaining optimal thermal protection parameters | |||
tightness of rainwater (DIN EN 12208): |
9 A | |||
Burglary resistance: | till WK 3 class, WK 2 class achieved without the use of steel reinforcement, while maintaining optimal thermal protection parameters | |||
HDF profiles surface (High Definition Finishing) |
durable, smooth, weather resistant, easy to clean |
* Uf = profile heat transfer coefficient