Archello Awards 2026 · Enter your projects before 30 September 2026
Archello Awards 2026 · Enter your projects before 30 September 2026
  • GWP Total: -665.20 kg CO₂e/m²
  • GWP A1-A3: -665.20 kg CO₂e/m²
  • 100% natural processing with no chemical additives, biodegradable and recyclable
  • No resin leakage, easy to paint or apply surface treatments
  • High dimensional stability, durability, and decay resistance
  • Colour uniformity and reduced thermal conductivity
  • Superior performance in all conditions due to special thermal treatment.

ThermoWood® by Stora Enso is thermo-treated wood produced using completely natural methods—heat and steam. The thermal treatment improves the wood’s properties, opening it up to a wide range of applications. Produced from premium quality, sustainable pine, or spruce with no harmful chemicals, ThermoWood® delivers high performance in any weather and ages with grace.

photo_credit Stora Enso
Stora Enso

 

ThermoWood® is an environmentally sound alternative to pressure-impregnated wood, and it is resistant to demanding weather conditions, fungi, and rot. Because of its decay resistance, low moisture content, and thermal conductivity, ThermoWood® is a dimensionally stable and durable wood product with improved insulation properties.

Stora Enso provides standard and custom profiles as well as thermally modified raw materials for further processing.

photo_credit Stora Enso
Stora Enso

 

End-use

External cladding and decking
Interior paneling
Industrial productions like joineries
Window and door manufacturers
Spa and sauna interiors
Key benefits of ThermoWood®


Contact Stora Enso

Our ThermoWood experts are ready to answer your questions in your local region and language. Reach out to us today!

 

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