Take your next project to the next level with Lunawood Thermally Modified Timber – the cutting-edge, eco-friendly solution for stunning and long-lasting interiors and exteriors. Made from sustainable Nordic forests and transformed using only heat and steam, Lunawood provides unbeatable stability, weather resistance, and a warm, natural look that ages beautifully.
100% Natural and Non-Toxic: The thermal modification process uses only heat and steam, making it an entirely chemical-free product that is safe for people, pets, and the environment, both during installation and throughout its lifecycle.
Exceptional Dimensional Stability: The thermal treatment significantly reduces the wood's ability to absorb moisture, making it highly resistant to warping, swelling, and cracking in all weather conditions, ensuring long-term performance.
Beautiful, Consistent Aesthetic: Features a warm, rich brown colour that is consistent throughout the entire board. This can be maintained with oil or allowed to weather naturally to an elegant silver-grey patina.
Ideal for Saunas and Wet Areas: Its low thermal conductivity feels pleasant to the touch, and its stability makes it the premier choice for sauna interiors, bathrooms, and other humid environments.
Lunawood ThermoWood is high-quality, sustainably sourced Nordic Red Baltic softwood treated with heat and steam (180°C–230°C). This process creates a stable, durable, chemical-free material ideal for interior and exterior use in cladding, decking, and surfaces demanding beauty and resilience.
Chemical-Free Modification: Heat and steam only – no resins, chemicals, or pressure treatments.
Class 2 Durability: Resists decay, moisture, and fungal attack – ideal for above-ground use.
Dimensional Stability: Low shrinkage and swelling – performs reliably in varying climates.
Eco-Conscious: Sourced from PEFC/FFC-certified Nordic forests; 100% biodegradable.
Low Maintenance: Ages gracefully to a soft silver-grey patina if left uncoated.
Visit Barwon Timber to view samples, technical data sheets, or for a project help and advice.