Purlin Floor System

A high-strength alternative to a concrete slab foundation. Custom-designed to suit your property, made with the most durable galvanised steel on the market, and backed by a 50-year structural warranty.

Endless Applications

Greater access to utilities

Easy access and installation of plumbing, electrical wiring and other services, making maintenance and repairs more accessible in the future.

Made custom to order

Designed to comply with the latest building codes of Australia. Manufactured in-house with precision using 100% genuine Bluescope Australian Steel.

Costs less than a slab

Lightweight, high-strength alternative to a concrete slab. Perfect for backyard pods, mezzanine floors, granny flats, decks, patios and more.

Galvanised C-Purlin Premium heavy Duty Structural Steel

From $16.00
Delivers Worldwide

Flexible delivery options. Manufactured in-house and ready for dispatch in less than a week.

Custom Orders

Don't see the size you're looking for? Please contact us to get a quote for your project.

Frequently asked questions.

How does a purlin floor system work?

The purlin floor system consists of steel purlins that are placed vertically and horizontally across the floor area, providing structural support. These purlins can be adjusted to suit the specific requirements of the site, whether it is flat or sloped.

What are the advantages of the floor system?

The Purlin Floor System offers numerous advantages over a concrete slab. With reduced material and labor requirements, the installation process is quicker, potentially saving you time and money. The floor system also provides easy access to services and utilities located beneath the floor, facilitating the installation of plumbing, electrical wiring and other services.

Is the floor system resistant to moisture and mold?

Being made of steel, it is not susceptible to moisture absorption or mold growth. This characteristic helps maintain a healthier indoor environment and reduces the risk of structural damage caused by water-related issues.

Can it be used in areas with extreme weather conditions?

The purlin floor system is designed to withstand various weather conditions, including extreme heat, cold, and humidity. It offers durability and stability, making it suitable for a wide range of environments.

Is it suitable for both new construction and renovation projects?

Its adaptability makes it an excellent choice for various building scenarios, whether it's starting from scratch or upgrading an existing space.

Can plumbing and electrical services be easily installed?

The purlin floor system provides easy access for the installation of plumbing and electrical services. This accessibility simplifies the process of incorporating these essential services into the building's design.

Is it suitable for residential and commercial buildings?

A purlin floor system can be used for both residential and commercial buildings. Its versatility and adaptability make it suitable for a wide range of applications.

Can a purlin floor system be used on uneven land?

The purlin floor system is designed to be adaptable for various types of terrain, including sloped or uneven ground.

Can it be assembled in narrow spaces?

The floor system is supplied in a flatpack, allowing for easy access in tight or narrow spaces. If you can fit a mattress through the side of your property, you'll have no trouble fitting the components needed to assemble your floor system.

Let's explore the possibilities.

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