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U-value requirements (as per EnEV 2014): ≤ 0.24 W/m²K
Rain-tight sarking board
Woodfibre blow-in insulation
Rain-tight sarking board with excellent U-factor
Flexible but strong! Drastically stronger fitting, incredibly less dust, long-lasting, highly effective insulation.
We gladly pass on our acquired knowledge and experience. Take advantage of this unique opportunity!
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Older masonry house again pleasantly liveable and exceptionally insulated
Wood fibre insulation and straw bales
GUTEX woodfibre wall and roof insulation