Heat Treated Wood
ThermoWood®
Protection without Chemicals
Thermal modification of wood is a natural method to safeguard it. This process enhances its resistance to decay, weather, and heat, and reduces the wood's movement due to moisture. The treatment involves no chemicals, as it relies on high temperatures and steam.
The procedure unfolds in detail, beginning with a carefully calibrated increase in the wood’s temperature that surpasses the 160°C threshold. This critical phase acts as a catalyst for subsequent protective modifications. Once the temperature reaches its zenith, it smoothly returns to its normal state. This organized heat process lasts between 1.5 to 3 days, carefully controlled by regulating hot air and steam.
In this controlled environment, a profound metamorphosis occurs within the wood’s structure. The heat penetration permeates its fibers, facilitating the removal of water and extractives, such as resins (terpenes). This extraction process significantly remodels the wood, enhancing its durability. The absence of these elements not only protects the wood against the corrosive forces of time but also revitalizes it. Thermo S is being manufactured at the highest temperature of 191°C and Thermo D on the other hand in the temperature of 212°C.
ThermoWood®
Example applications of heat treated wood
The process of heat treating wood involves subjecting it to controlled elevated temperatures, inducing a range of physical and chemical changes. Notably, this treatment enhances the wood's resistance to decay, fungi, and insects, making it more durable and suitable for outdoor and indoor use.
ThermoWood® for indoors
Sauna interios
Thermowood is widely used in sauna interiors due to its resistance to heat and moisture. It adds a natural and aesthetically pleasing look to sauna spaces.
Wall and ceiling panels
Thermowood panels can be used for wall and ceiling coverings in interior spaces, providing a warm and cozy ambiance.
Floorboards
Thermowood can be used for flooring, offering both durability and an attractive appearance.
Furniture
The enhanced stability and durability of thermowood make it suitable for crafting indoor furniture, such as tables, chairs, and cabinets.
ThermoWood® for outdoors
Exterior cladding
Thermowood is often used for exterior cladding on buildings. Its resistance to decay and dimensional stability make it a durable choice for protecting the exterior of structures.
Decking
Thermowood can be used for constructing terraces, providing a natural and long-lasting outdoor living space.
Fences and balcony
Thermowood fences are popular for balconies because of their durability and resistance to weather conditions, providing an attractive and functional boundary for outdoor spaces.
Carpentry Industry
Thermowood is used in various carpentry products, including windows, doors, and hot tubs, due to its enhanced durability and resistance to the elements.
Let's begin our collaboration with the best of wood available
Offices
Head Office
Our thermowood manufacturing is completaly made in Mänttä-Vilppula. You can find the contacts of our team from 'about' -page.
Lahnajoentie 196
35700 Mänttä-Vilppula
Finland