Steel Frame Constructions

If you’re looking for a deck that delivers unmatched strength, long-term performance, and lasting value, a steel frame deck is one of the best investments you can make for your home. At Asheville Custom Decks, we specialize in steel-framed deck construction for homeowners who want a structure that stays solid, secure, and dependable for years to come.



We’re proud to partner with New Castle Steel—a trusted leader in steel deck framing systems—to help us build decks that go beyond traditional wood framing in durability and stability.

What Is a Steel Frame Deck?

A steel frame deck uses steel framing as the deck’s foundation instead of standard wood framing. While wood can shift, weaken, or break down over time, steel framing is engineered for strength and consistency—giving your deck a sturdier structure and a longer-lasting foundation.



Steel framing is especially ideal for homeowners who want a deck that:

  • Feels stronger underfoot
  • Holds up through the seasons
  • Maintains its structure over time
  • Supports premium decking materials

Stronger Structural Support

Steel framing provides exceptional strength and stability, creating a deck that feels secure and solid every time you step outside.

Long-Term Durability

Steel framing is built for longevity and is designed to perform year after year—making it a smart choice for homeowners who want a deck built to last.

Cleaner, Straighter Construction

Steel components provide a more consistent frame, which helps create a clean, professional finish and a structure you can trust.

Ideal for Composite Decking

Steel framing pairs perfectly with premium composite decking options, including TimberTech. Together, they create an outdoor space that’s both durable and low maintenance.

Proud Partners of New Castle Steel

At Asheville Custom Decks, we don’t cut corners—especially when it comes to what’s underneath your deck. That’s why we partner with New Castle Steel for reliable, high-quality steel framing solutions.


New Castle Steel is known for manufacturing strong, dependable steel framing systems designed specifically for deck construction. By using their steel deck framing solutions, we’re able to deliver outdoor structures that offer better performance and long-term stability compared to traditional deck framing.

Black metal roofing products by New Castle Steel, showcasing different applications.

Who Should Consider a Steel Frame Deck?

Steel framing is a great option for homeowners who want a deck that’s built with maximum strength and longevity in mind. It’s especially popular for:



  • Large decks & multi-level deck builds
  • Homes with elevated or hillside deck structures
  • Outdoor spaces designed for entertaining
  • Decks built with TimberTech composite materials
  • Homeowners who want a premium, long-lasting deck investment

Steel Frame Decks + Custom Design

Your deck should match your lifestyle—not a template. Our team designs every deck with your home, your space, and your goals in mind. With a steel frame deck, you’re getting the strength of steel plus a custom outdoor living area made just for you.



We’ll help you create a deck that fits your vision—whether you want something modern, timeless, bold, or simple and functional.

Black metal patio cover extending from a brick house with a dark gray roof.

Get a Quote for a Steel Frame Deck in Asheville

If you’re ready to build a deck that delivers serious durability and long-term value, we’d love to help. At Asheville Custom Decks, our steel frame deck construction gives homeowners a stronger foundation, expert craftsmanship, and an outdoor space they can enjoy for many years.


Contact us today to schedule a consultation and get started on your steel frame deck project.

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