Composite decks have earned their reputation as a decking solution that’s easy to care for and built to last. But while composite deck boards’ advantages over wood are now well known, some homeowners aren’t yet acquainted with the ideal deck frame to pair them with.

If you’re one of the millions of homeowners who’ve decided to make the upgrade to a composite deck—good choice! Now it’s time to ask, what frame do you use for composite decking? Read on for some helpful tips for how to decide.

Can you use a wood frame for composite decking?

While wood deck frames are still common, that doesn’t mean they’re the best choice. Especially if you’re planning to install a long-lasting composite deck on top of it. Wood frames are susceptible to rotting, warping, splitting and insect damage—all of which can decrease their lifespan. Composite boards, on the other hand, are invulnerable to each of these threats.

With the frame as the weakest part of your deck build, there’s a possibility that the visible elements of your deck may be in great shape while its frame is deteriorating out of sight. If you’re looking for a deck frame that you can depend on to last as long as your surface boards, there’s a better option than wood.

What frame material could you use instead?

Steel deck framing lets you build sturdy, safe decks with less effort. Unlike wood, steel will never rot or warp, which is why some steel framing products come with decades-long warranties that match up perfectly with long-lasting composite decking. If you go with steel that’s galvanized and powder coated, the material’s already stellar durability becomes even more impressive.

When your deck frame and deck boards are both engineered to last, you can have confidence that you’ll be able to safely enjoy your deck for many years after installation.

Steel is THE frame for composite decking

In addition to its longevity, steel framing offers many other benefits that make it the perfect match for composite decking. Industry-leading steel frames and bracket systems can support up to 200 pounds per square foot (PSF) for joists spaced at 12 inches and 16 inches, which is well beyond the 50 PSF average. The added strength can support future upgrades on the deck.

A strong steel frame combined with the durability of composite boards unlocks many design possibilities—like installing an outdoor kitchen or even adding a high-deck hot tub. The purpose of a deck, after all, is to be enjoyed. So why not go with a frame that enables you to add fun options like these without having to worry if it’s strong enough to support them?

Steel’s unwavering solidity also enables it to span greater distances—up to 16 feet without sagging. Greater spans (and thus, fewer posts) provide more usable space beneath the deck. This is a gamechanger for second-story or high decks especially, as the space below them will be opened up for a practical addition to your outdoor living space instead of being cluttered with wood posts.

Proven performance

If you’re looking for a deck building solution that will provide the dependability you need while helping you avoid time-consuming upkeep, consider pairing composite decking with a steel deck frame. These building products complement each other perfectly to form a long-lasting, low-maintenance smart solution.

Ready to take the first step in making your dream deck a reality? Find an installer near you to get started.