Quality and durability in the choice of deckings and claddings are directly proportional to the choice of the right base construction material. Tantimber Thermowood Underconstruction products provide a strong basis for the application area. Our Thermowood processed ash and pine underconstruction products offer the best solution to your applications in different sizes.

With their durability and dimensional stability, our products eliminate the problems such as bending, as they work in the same way with Thermowood decking and claddings.