Elevate your project. Naturally.

Thermally-Treated Wood Products

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Why Thermally Modified Wood?

Unmatched Stability

The thermal modification process removes all moisture from the wood cells, making it highly stable and resistant to warping, twisting, and bowing.

Enhanced Durability

The thermal modification process also enhances the wood’s natural durability, making it more resistant to rot, decay, and insect damage.

Easy Installation

Thermally modified wood is lightweight and easy to install. This means you may transform your walls, ceilings, or decks quickly and easily.

Better Insulating Qualities

The heat and sound insulation of thermally modified wood is superior to that of natural wood by as much as 30%.

Sustainable and Chemical Free

Every piece of thermally modified wood is FSC-certified, meaning sourced lumber is subject to thestrictest environmental requirements in the world.

Stylish Design

With unique species and stains to choose from, our wood offers a stylish and modern design aesthetic that will enhance the beauty and value of any space.

Sustainable. Natural. Local.

Proudly Georgia Made

Headquartered in Macon, Georgia, Westwood Millworks has been pioneering the thermal-treatment of wood in the United States since 2004.​

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"The product was exactly as pictured. We had ordered and returned 3 other brands as they were nothing like their pictures. We were very pleased with the look and quality of these wall planks! Would definitely buy again."


"Such a great product. Looks elegant and was very easy to install"


"Feature wall turned out amazing!! Easy to work with…very nice product!!"


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