Memorial Day Decking Sale: May 20–27 | Save Up to 12% on Your Deck Build | Shop Decking
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The Fortress Evolution Steel 2×6 Joist is a premium structural framing member engineered to deliver superior strength, stability, and long-lasting performance for deck construction. Made from heavy-duty galvanized steel with a protective black powder-coated finish, this joist resists corrosion, warping, pests, and weathering—outperforming traditional wood framing for a reliable, low-maintenance foundation in both residential and commercial outdoor projects.
Precision-engineered for consistency and alignment, the Fortress Evolution joist supports decking materials such as composite, PVC, and wood, helping create a smooth, level deck surface that stands up to heavy loads and long-term use. Its durable construction also reduces installation rework and long-term upkeep, making it a smart choice for builders and DIYers alike.
Available in multiple lengths, the Fortress Evolution Steel 2×6 Joist provides versatile solutions to fit a wide range of deck sizes and designs. As part of the Fortress Evolution steel framing system, it integrates easily with ledgers, beams, and other framing components to form a stable, resilient deck structure built to last.
Composite decking stands apart from wood thanks to features that make it easier to own and maintain.
Enjoy long-term durability that outperforms traditional wood decking.
Choose from a wide range of colors to create a look that’s uniquely yours.
Built with advanced materials that resist rot, moisture, and warping.
With simple, occasional cleaning, your deck stays looking clean and polished
Your deck starts with a great plan. Use our decking design tool to explore layouts, materials, and finishes in a realistic, easy-to-use experience. See what’s possible and move forward with confidence—no surprises, just better builds.
Great – we love ‘em. Our team of experts has plenty of experience with tailoring a customized project. Talk to one of our associates on the floor, give us a call, or drop us a line to get started.
For Small Boxed Items:We offer a 1-2 day turnaround for small boxed items and a tracking number will be provided to keep you updated on the status of your delivery.
For LTL Freight (Common Carrier) Items:We use LTL freight for safe and efficient delivery. Your order will be scheduled for delivery, and it's important to note that for decking deliveries, a homeowner needs to be on hand to unload the product. This ensures a smooth and hassle-free delivery process. Rest assured, we're here to make the process as convenient as possible for you.
If you need it, we’ll get it! As your one-stop deck shop, you’ll find everything at your fingertips, or we’ll get it shipped out to you anywhere in the continental U.S.
The Deck Store takes the guesswork out of pulling your project together. Stop by our local retail store in Knoxville, or enjoy hassle-free online ordering.
Our customers are our #1 priority, and we’re dedicated to bringing you quality decking supplies. Our customer promise is to carry the highest quality products, so you can enjoy your deck or dock for years to come with minimal maintenance.
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