The Steico Isorel wood fibre insulation board is the perfect solution for both dry and wet screed constructions. Designed for high compressive strength, this eco-friendly board is also suitable for asphalt screed applications, offering outstanding durability and environmental performance in one product.
Thanks to its high load-bearing capacity (100 kPa), the Steico Isorel wood fibre insulation board ensures long-lasting floor stability. Whether used in renovation or new build projects, it helps create comfortable, energy-efficient floors. Moreover, it is manufactured in compliance with DIN EN 13171 and PEFC-certified (C/04-31-2550), guaranteeing sustainability and traceability.
The insulation board is not only highly functional but also safe and healthy. It is tested for VOCs, biocides, heavy metals, and radioactivity by the renowned Institute for Building Biology in Rosenheim, Germany. Therefore, the Steico Isorel wood fibre insulation board meets both technical and ecological standards, making it a top choice for environmentally conscious builders.
Additionally, it is recyclable and can be disposed of as standard wood waste. For optimal acoustic and thermal performance, pair it with our wood fibre edge insulation strips (Internal Link).
📐 Technical Specifications:
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Compressive strength: 100 kPa (10 t/m²)
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Thermal conductivity: 0.050 W/m*K
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Raw density: approx. 230 kg/m³
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Fire class: E according to DIN EN 13501-1
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Waste code: EAK 030105 / 170201
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Disposal: as wood or wood-based material
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Format: 1200 × 490 mm
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Available thicknesses: 10 mm / 15 mm / 19 mm
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Pack sizes:
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10 mm = 7.08 m²
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15 mm = 4.70 m²
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19 mm = 3.53 m²
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✅ Key Benefits:
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Versatile: suitable for dry screed, wet screed, and asphalt screed
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High compressive strength for long-lasting construction
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PEFC-certified and environmentally safe
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Free of harmful substances (biologically tested)
🔗 Further Links:
