Steel Floor Joists

with Steel Frames WA

What Are Steel Floor Joists?

Steel floor joists are the unsung heroes of modern construction. Built from high-quality cold-formed steel, they boast an impressive strength-to-weight ratio that allows them to support heavy loads without buckling.

As a viable alternative to traditional timber joists, steel joists offer enhanced durability, insect damage and rot immunity, and dimensional stability. Gain these benefits and more by choosing to build with Steel Frames WA. Give us a call today!

Benefits of Steel Floor Joists

Why Choose Our Solutions

For years, timber floor joists were the primary choice for builders. They’re practical and affordable. However, modern construction projects require more strength and durability than timber joists can offer.

At Steel Frames WA, we supply high-quality steel products, including steel floor joists. They offer greater strength and durability compared to traditional timber joists. Steel flooring systems are cost-savers due to their resistance to termites, borers, and other pests. No bending and warping over time, too. Steel floors are the future, so give us a call and start building with steel today!

Our Floor Joists Are Ideal for

Residential homes
granny flats
Offices, commercial and hospitality buildings


Our floor joists offer unlimited design potential: suitable for any residential and commercial building project in WA. Usable with all typical flooring materials, and can easily accommodate any plumbing and electrical service for your building, making them perfect or any project.

The floor joists we supply are 100% termite resistant, non-combustible, resists warping, twisting and shrinking over time and are completely recyclable. Boasting a high strength-to-weight ratio, our floor framing reduce the number of load-bearing columns required and features huge load capacity and large spanning abilities.

Our Process

  • Estimate
  • Order Confirmation
  • Design
  • Production
  • Delivery
Contact us so we can provide an estimate of how much your project will cost you.

You can confirm your order if you accept the offer. We will proceed to the next step after you pay the deposit.

After the payment of the deposit, we will go ahead and design and engineer according to your precise specifications.

The steel frames will now undergo a series of manufacturing processes, including cutting, shaping, and assembly, to produce your floor joists.

Once the fabrication is complete, it will be delivered straight to your construction site.

About Steel Frames WA

The Steel Frames WA team has been building modular steel-framed constructions for over 50 years. Our decades of experience have shown us that steel is and will remain a supreme material in all types of construction projects. 

All our steel products are designed and engineered with the following core concepts: ease of installation, safety, durability, and low maintenance. Greater flexibility is achieved in the building’s design through this method. For your customised steel flooring needs, trust the best in the game, Steel Frames WA.




Steel floor joist are strong and durable, they won’t rot, shrink, twist or bend over time. They are non-combustible, termite resistant and recyclable making them an environmentally friendly solution. With a high strength-to-weight ratio, steel floor joists offer huge loading capacity and large spanning capabilities. This strength-to-weight ratio also reduces the number of load bearing columns required, which allows for greater design potential.

Steel is a naturally tough metal. It won’t warp, bend over time. Bounce of the floor would depending on the application/construction method used.

No, our steel is hot dipped in an aluminium, zinc, and magnesium alloy, Preventing rust from occurring.

Yes, we offer installation of steel floor joists, structural steel, steel frames and roof trusses.