The newest generation of high-performance insulation board made from wood wool — the ideal eco-friendly and carbon-negative alternative to EPS, EPU, mineral wool, and other traditional insulation materials.
Si-X THERM is produced from renewable raw materials — wood wool — and does not consume fossil fuels. It delivers thermal performance comparable to modern synthetic insulation materials while offering a dramatically lower environmental impact.
Thermal conductivity: 0.035–0.045 W/(m·K) — comparable to EPS and mineral wool, with none of their environmental drawbacks.
Carbon neutral or carbon-negative depending on source of raw materials — replacing 1 m³ of basalt facade panels saves 910 kg CO₂e
Thermal conductivity 0.035–0.045 W/(m·K) — comparable to EPS and mineral wool
Low smoke, no flaming droplets — classified according to EN 13501-1
Returns to nature without environmental damage at end of life — no hazardous waste
Hydrophobic layer applied during production — long-lasting performance in humid environments
Can be cut, shaped, and fitted without special equipment — durable, maintains insulating properties for decades
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