Waterproof Thermally Modified Red Oak Decking

Waterproof Thermally Modified Red Oak Decking

Classic American Red Oak — transformed to live outside.

We took one of America’s most iconic hardwoods and gave it new life. By thermally modifying Red Oak using just heat and steam, we created a waterproof, stable, real-wood decking that handles rain, sun, and humidity without cupping, warping, or decay. And will never splinter! Priced with grooved edges. 7/8" thick can also do a tongue and groove for decks and porches.

Why builders and homeowners love it:

• 100% real waterproof Red Oak decking

• Thermally modified for stability, durability, and zero cupping

• Built for slabs, patios, docks, and outdoor living

• Lifetime warranty

Whether it’s a lake house, porch, or coastal deck — this is real American hardwood made to last.

Learn how waterproof solid wood flooring made from thermally modified hardwood performs over concrete, radiant heat, and in high-moisture areas.

waterproof solid wood flooring

Thermawood-USA — Real wood for real life.

Shipping:

Our boards range from 4' to 12′–16′ in length, and many carriers inside Shopify cannot ship lumber over 8 feet. If your order contains long lengths, checkout may not generate a freight price. 

If checkout can’t price freight, call or text (843) 960-0187 and we’ll quote it fast.