When we first proposed using thermally treated decking for a project in Long Cove Club, we were drawn to the beauty of the wood. After the heating process, ash is rendered a gorgeous brown that looks exotic and expensive. There are many other advantages to using this product besides the aesthetics.
The product is very durable, water resistant and environmentally friendly. The heating process removes the sap and resin in the wood, which prevents mold and bacteria growth. There are no toxic chemicals applied. After the thermal modification process, the moisture content of the timber is very low, which limits the moisture absorption. The boards won't warp, bend or swell, even without a protective coat. Thermally modified timber is a great choice for exterior applications, especially in the hot and humid South.