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U-value requirements (as per EnEV 2014): ≤ 0.24 W/m²K
Moisture-resistant insulation board
Woodfibre blow-in insulation
Flexible but strong! Drastically stronger fitting, incredibly less dust, long-lasting, highly effective insulation.
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GUTEX woodfibre wall and roof insulation
Biologically safe, holistic learning
Wood fibre insulation in roof, walls and floors