Our 8×8 Marine Grade Treated Timbers have a rough surface. Left rough on the face and graded #2. This timber has below-ground CCA treatment for fresh-water marine environment. This grade allows for knots, wane and other imperfections. It is sold by the board in 10′, 12′ and 16′ lengths. Actual board dimension is 7-3/4″ thick by 7-3/4″ wide. This timber is often used for structural support in docks, decks and landscaping.
These boards are below-ground treated with a .80 retention level in CCA formula for exposure in fresh-water marine environment. This allows boards to be used above ground, at ground level or below ground as well as in fresh-water.
The 8×8 timbers arrive wet and will air-dry over time. For dry-treated timbers, see our hollow columns or Cedar.
TIER DECK PACKAGE – We provide discounted tier pricing on all treated lumber orders starting at 50+ boards. This is a family pack, meaning the treated boards can be of various sizes and lengths to qualify for this discounted pricing.