Selecting the right sub-flooring directly impacts the durability, stability, and long-term performance of any build. Westgyp supplies proven sub-flooring systems in Perth and across WA, including James Hardie fibre cement flooring options, green tongue flooring, and Innova Durafloor fibre cement sheets.
Our flooring range is designed for Western Australian conditions, supporting both residential and commercial construction.
Subfloors are the foundational layer underneath the finished floor covering you step on. Attached directly to the floor joists, subfloors serve as the structural support that gives tiles, carpet, and other flooring surfaces the stability they need.
Aside from providing load-bearing support and a level surface for your floor covering, subflooring has multiple functions. Choosing the proper subflooring materials can offer:
There are multiple materials commonly used as subflooring panels. Subfloor can be made of plywood, particleboard, fibre cement, standard pour-over concrete, or lightweight autoclaved aerated concrete panels. What you use for subflooring will ultimately depend on your project specifications, needs, and budget. To find out the best subflooring to use for your construction project in WA, read our in-depth guide on subflooring materials.
For bathrooms and other wet areas, we recommend the following tried-and-tested options by local WA builders:
For tailored advice on the best wet area subflooring material for your project and budget, contact Westgyp’s expert team to discuss your specifications and needs.
When properly installed, sealed, and waterproofed, subfloors can last up to 50 years or more. However, if they are exposed to moisture, termites, or impact that’s more than the limitations of the material, they might require replacement or repairs every decade or so.
Getting your subfloor wet doesn’t necessarily mean it’s completely ruined, as some materials can handle limited moisture. However, if the flooring is made of low-quality wood or if it is not waterproofed and installed correctly, it might require immediate replacement to prevent water damage from spreading. If your flooring feels soft or uneven, or if you can perceive a musty scent or visible mould, it’s time to plan for replacement.
The cost of subflooring depends greatly on the choice of material and project size. In terms of upfront costs, materials like particleboard and plywood can be generally cheaper, while fibre cement or AAC might require a bigger investment. You would also need to take into consideration the handling and labour costs, which are directly affected by the material you choose.
If you’re unsure which materials would work for your budget and needs, feel free to reach out to our expert team. As a well-established, independent supplier, we at Westgyp have the buying power to negotiate better prices and pass the savings on to you. Send us your project size and specifications for a personalised quote on available Perth subflooring solutions.
