Decking

SUPER DURABLE
Made of high-performance and recycled polymers (and absolutely no wood fibers), our TimberTech Advanced PVC decking is highly resistant to moisture damage like mold and mildew, and it won’t splinter, crack, peel, or rot.
LOW MAINTENANCE
Forget sanding, staining, or sealing your deck ever again. An occasional scrub and rinse are all that’s needed.
FADE & STAIN-RESISTANT
Enjoy a richly hued, unblemished deck for decades with protective capping that resists UV rays and staining.
FRIENDLIER TO BARE FEET
Better for bare feet and paws, TimberTech Advanced PVC decking won’t splinter, and stays up to 30° cooler to the touch with 40% better traction, wet or dry, than competitive products.
INDUSTRY-LEADING WARRANTY
Rest easy knowing your investment is protected with a 50-Year Fade & Stain Limited Warranty and Lifetime Limited Product Warranty.
BETTER CHOICE FOR FIRE ZONES
With collections passing tests for slowing flame spread: Class A Flame Spread Rating, WUI-compliance, or both.
SUSTAINABLE: THE GREENEST PVC DECKING ON THE MARKET
Made in the USA from approximately 60% recycled material, including post-construction scrap like vinyl siding and trim, TimberTech Advanced PVC decking is a sustainable option. Plus, it’s fully recyclable at the end of its useful life.
*Although TimberTech Advanced PVC decking is cooler to the touch than many other deck board products, all decking products will get hot in the sun. Additionally, the darker the decking color, the hotter it will feel. For hotter climates, consider choosing a lighter color.

Choose from Cable, Glass or Vinyl
They offer the most comprehensive and high-quality deck and porch railing options on the market. The vinyl and aluminum railing systems are designed with you in mind, providing an array of colors and designs to perfectly complement your deck or porch.
But they don’t just stop at style. DSI railing systems offer unbeatable durability, requiring minimal maintenance and withstanding harsh weather conditions.
Trust DSI to provide the best in both function and fashion for your outdoor living space.

Durability: Treated wood can withstand harsh outdoor conditions and is resistant to rot, decay, and insects. 

Easy maintenance: Treated wood can be kept looking good with regular staining and sealing. 

Aesthetic appeal: Treated wood can be stained or painted to match any outdoor decor. 

Environmentally friendly: Treated wood is made from trees grown in managed forests, and the preservatives used to treat it are mostly recycled materials.