DuxxBak® Composite Decking

Manufactured with a proprietary combination of Biodac®, rice hulls, high-density polyethylene, and other quality components, DuxxBak® composite decking stands out against the rest of the competition in life-long durability, superior color retention, and virtual inability to absorb water.

Arguably the best composite decking brand on the market today, these high-quality decking materials are both time and weather tested, providing the industry’s most long-lasting, weather-defying deck boards.

DuxxBak composite decking is available in several deck board options, each offering a beautiful, natural looking finish to enhance your outdoor living space.

DuxxBak® Dekk is a water-shedding, no-drip through, solid surface deck system. These durable deck boards feature a unique interlocking design that channels water off your deck and away from your home, creating a dry and usable outdoor living space below. DuxxBak Dekk accomplishes this in one step, eliminating the need for a secondary drainage system.

OPTIMA® Dekk is a traditional profile decking board that combines DuxxBak’s weather defying compound with state-of-the-art capping technology, bringing science and beauty together. Available in both a grooved and solid-edge profile, this composite deck board is dimensionally consistent with typical 5/4 wood decking.

OPTIMA® Dekk LT is a lightweight, reduced profile version of OPTIMA Dekk, offering all the weather defying benefits and a beautiful ArmorCap wood-grain finish but at a lower cost.