A deck is more than just boards. Railing, framing, accessories & lighting come together to create a low-maintenance outdoor space to relax and enjoy with friends and family for years.

Dunn Lumber offers a variety of decking, from traditional wood to virtually maintenance free composite-decking material, suiting every taste & budget.


Treated wood has been appropriately treated with preservative chemicals with the intent of prolonging its intended usefulness lifecycle compared to untreated wood.


Cedar wood comes from several different trees known as cedars that grow in different parts of the world, and may have different uses. One popular use for cedar wood is in clothing storage furnishings, such as wardrobes, chests and trunks.


Vinyl is a man-made material, manufactured from petroleum. Vinyl wood flooring refers to vinyl that has been printed with the colors and markings found in natural hardwood.


Composite lumber is a material that is a mixture of wood fiber, plastic, and some type of binding agent. These ingredients are put together to form a material that is denser, stronger, and heavier than wood alone, a wood-plastic composite.

Have Questions?

If you want to get an estimate on your deck project, stop on by or give us a call. Our estimating service is on-site or in-store.

Our Vendor Partners

Building or renovating a deck? Your designer will guide you through the styles & options, helping make your dream deck a reality. Learn about the brands we offer below & bring your ideas to your contractor – or us & we will help you get started!

Build your dream deck with Trex, the world’s best high-performance composite decking brand. Try our Trex Deck Designer for free.

Explore composite decking, railing & pavers that offer design versatility, technological superiority & the best composite deck warranty in outdoor living. Learn More

Extend your outdoor living space using Deckorators decking and railing products. Accomplish it using our composite decking, deck railing, decking lights, and more. Learn More

Zuri® Premium Decking by Royal® combines the aesthetics of exotic timber while maintaining its beauty far longer. Learn More