Thermally Modified Wood
Arbor Wood Co. produces thermally modified wood for a variety of outdoor and indoor applications, including siding, decking, and architectural millwork. Their process starts by using domestically and responsibly sourced wood that is thermally modified using only heat and steam. The result is a high-quality, performance-driven material, that sustains the natural beauty and design element of wood without the use of harsh chemicals.
The Performance-Driven Choice
The thermal modification process for wood affects its’ relationship with water by breaking down the hydroxyl groups in the wood and eliminating the bound water, making it less prone to mold, rot, and fungal decay. It’s less likely to absorb new moisture and has a reduced moisture content, reducing the chance of swelling and shrinking by up to 60%. The lower moisture reduces the overall weight of the wood and helps support its’ general workability.
Chemical Free.
Thermal modification is a natural, chemical-free process using only heat and steam to remove the moisture from the wood cells.
Increased Stability.
Thermally modified wood is less susceptible to cupping and warping with changes in relative humidity, making it easier for handling.
Decay Resistant.
The risk of fungal attack is greatly reduced because thermally modified wood no longer contains sufficient nutrients.
Enhanced Appearance.
Thermally modified wood has a darker color tones and varies with cook temperatures. When left untreated, it weathers over time.
