Building a deck is an investment—not just in your property, but also in creating an outdoor space for relaxation, entertaining, and family time. But before you focus on the aesthetics of choosing the perfect decking boards, there’s an essential part of your project that deserves attention first—the framing.

Traditionally, most decks were built using wood framing, but times have changed. Steel deck framing is transforming how durable and long-lasting decks are built, offering homeowners a smarter, stronger, and more sustainable alternative.

This guide will walk you through everything you need to know about steel deck framing, how it stands out compared to wood frames, and why it might be the perfect solution for your next project.

What is Steel Deck Framing?

Steel framing is the foundation that supports your deck structure—except instead of traditional wood, it’s built using high-grade steel components. This modern framing material boasts durability, longevity, and resistance to elements that damage wood, like rot, insects, and warping. Steel frames consist of joists, ledgers, posts, and beams, often interlinked in a system that ensures superior strength and ease of installation.

If you’re planning to build a deck that will stand strong for decades, steel deck framing is a game-

The Benefits of Steel Deck Framing

Why are more homeowners switching to steel when building or upgrading their outdoor spaces? Here’s why this innovative solution outshines wood installations in several ways:

1. Ultimate Durability

Steel deck frames are designed to weather the test of time. Unlike wood, they won’t rot, warp, or split—even under severe weather conditions. They’re also resistant to insect damage, making them a hassle-free choice for the long term.

2. Low Maintenance

With steel framing, you can say goodbye to the upkeep associated with wood frames. Unlike wood, steel doesn’t require regular sealing or treatments to maintain its integrity—saving you time, effort, and money down the road.

3. Better Longevity for Your Decking

Did you know your deck boards last longer on a steel frame? Steel provides a sturdy, level foundation that eliminates movement and sagging over time, reducing wear and tear on your decking materials.

4. Fire-Resistant for Safety

Evaluating materials with safety in mind? Steel deck framing is noncombustible and meets Class A fire safety standards. This makes it an ideal choice for homes in wildfire-prone areas or for families looking to prioritize safety. Fire safety is an especially important factor after the devastating Marshall Fire. It’s also extremely important for homeowners who live in the mountains and have to address fire mitigation and defensible space.

5. Sustainable and Eco-Friendly

Steel is one of the most recyclable materials on the planet. Opting for steel framing instead of wood aligns your deck project with environmentally-responsible practices while reducing the need for harvesting timber.

6. Supports Greater Design Flexibility

Steel frames are not just practical—they’re endlessly versatile. They allow for larger spans without compromising strength and can handle unique deck designs, including curved or multi-level layouts, giving homeowners greater creative freedom.

FAQs About Steel Deck Framing

Q1. Is steel deck framing worth the cost?

Yes. While steel has a higher upfront cost than wood, its superior durability, low maintenance, and extended lifespan present significant value over time.

Q2. Do steel deck frames require special maintenance?

No! Unlike wood, steel frames don’t need periodic sealing or treatments. A quick clean with water is usually enough to maintain them.

Q3. Are steel deck frames recyclable?

Yes, steel is one of the most recyclable materials, making it an eco-friendly choice for deck framing.

Q4. Where can I learn more about building a deck with a steel frame?

You can contact The Deck Company for expert advice, design resources, and an on-site estimate to determine if steel framing is the right option for your deck project.

Q5. Are there differences in the steel frames in the marketplace?

Yes, there are several manufacturers currently producing steel framing for decks. Fortress Building Products and New Castle Steel are just two of the leading companies currently in the space. However, as popularity increases and the market continues to grow, it’s possible other manufacturers like Trex and Deckorators will enter the space.

Build a Smarter, Stronger Deck

Your deck is more than just an outdoor platform—it’s an extension of your home, an investment in your lifestyle, and a gathering place to create memories. By choosing steel deck framing over wood, you’re ensuring that your deck remains safe, strong, and stunning for years to come.

If you’re ready to frame your deck the smarter way, contact The Deck Company to learn more about steel framing or for a no-cost outdoor living space estimate.