THERMAL MODIFICATION PROCESS
Empowering Possibilities: Optimizing Lumber for Diverse Applications
How is thermally modified wood produced?
At our state-of-the-art facility in Port Angeles, Washington, we utilize the innovative Maspell kiln from Italy to conduct the thermal modification process on lumber. This advanced technique involves subjecting the lumber to heat and vacuum within a vacuum-sealed environment, eliminating any risk of fire.
During this precise procedure, temperatures gradually increase until reaching a peak of 400°F before entering a gradual cooling phase, spanning three days. The color of the wood deepens to a rich chocolate brown hue, serving as a visual testament to its enhanced durability.
Within the core of the lumber, a profound metamorphosis occurs, transcending mere surface alterations. Sugars and starches meld into a protective caramelized shield, fortifying the wood against termites and other invasive pests. Simultaneously, the cellular structure undergoes a strengthening process, enhancing its water resistance.
What are the ideal applications for thermally modified wood?
Our thermal modification process significantly enhances decay resistance and dimensional stability, adding value to outdoor projects such as siding, decking, docks, cladding, and outdoor furniture. However, its versatility extends beyond outdoor applications; it can be used for various purposes like musical instruments, stand-up paddleboards, and saunas.
(It's important to note that thermally modified wood is not recommended for structural applications.)
Its use is not confined to outdoor settings; it can also be utilized in residential and commercial environments, including windows, doors, bathrooms, paneling, and interior flooring.
The benefits of thermal modification have garnered attention from architects, designers, contractors, and fine craftsmen alike. It serves as a sustainable alternative to tropical hardwood species, composite lumber, and chemically treated wood.
Benefits of Thermal Modification
Through the extraction of moisture from wood cells, thermal modification enables the wood to maintain its shape, even under exposure to moisture. This leads to enhanced dimensional stability, minimizing the likelihood of warping or distortion.
Unparalleled Dimensional Stability
An important advantage of thermal modification is the decrease in sugars within the wood, which are usually targeted by decaying organisms and termites. This alteration renders the wood less appealing to these pests, consequently enhancing its resistance to decay.
Increased Resistant to Decay
While the exact lifespan may vary depending on the wood species and application, thermal modification typically prolongs the life of wood products. A common estimate is approximately 25 years, highlighting the durability and longevity of modified wood.
Lengthens Lifespan
Enhanced Stability
Thermal modification also helps reduce wood's susceptibility to warping and cracking when exposed to changes in humidity. The stabilized cellular structure resulting from this process contributes to the wood's resilience against such issues.
Organic Insulation
Another advantage of utilizing thermally modified wood is its improved heat and sound insulation properties. This can be especially advantageous in applications such as paneling for spaces like music studios, where both aesthetics and functionality are paramount.
Thermal modification is an environmentally friendly process that eliminates the need for chemicals. By utilizing only heat and vacuum, this method ensures the wood remains chemical-free. Moreover, sourcing wood from ethical suppliers like the Makah Tribe further enhances the sustainability aspect of our product.
Sustainable & Chemical Free
We can provide lumber ethically sourced from the Makah SawmillI
Or..
We will work with you to make sure you understand the mass loss involved in modification based on species, so you will have an end product you can used in your desired application. Need a Sawyer who is willing to make unique cuts for you? We can connect you.
We can modify lumber you provide.
Why Choose us?
Quality: Our state-of-the-art facility and advanced techniques ensure the highest quality thermally modified wood products.
Sustainability: We prioritize ethical sourcing and environmentally friendly practices, making us a sustainable choice for your lumber needs.
Customization: We offer personalized service, working closely with you to deliver the perfect solution for your project.
Network: Benefit from our extensive network of professionals, including sawyers who can provide unique cuts to meet your requirements.
Commitment: We are dedicated to your satisfaction, from initial consultation to final delivery. Choose us for reliability and excellence in every aspect of your project ability for verifying quality and gathering data on species that haven’t been tested.
