About Waterproofing Perth
We exist for one reason: to make finding a local waterproofer in Perth simple, fast, and free.
The Problem We Solve
Waterproofing is one of the most important — and most invisible — parts of any building. Once a membrane is laid and tiled over, you can't see it. You can't inspect it. You just have to trust that it was done right.
That's the problem. Too many Perth homeowners end up with water damage, failed membranes, and expensive remedial work because they hired the wrong contractor — or didn't know what questions to ask.
We built Perth Waterproofing to fix that. Tell us about your job and we'll pass it to a local Perth waterproofing contractor, so you can get a quote, check their credentials, and make an informed decision, free of charge.
You Deserve Waterproofing You Can Trust
The Villain
Unlicensed operators, cut corners, and failed membranes cause thousands of dollars in hidden water damage every year across Perth.
Your Guide
We pass your enquiry to a local waterproofer and show you what to check. Before you book, check the contractor's registration on the WA Building Commission register and ask for a certificate of currency for their insurance.
The Result
You go into the job knowing what to ask for: a compliant membrane, a written warranty, and a flood test before tiling.
How the Matching Process Works
1. You Describe Your Project
Tell us what you need — bathroom renovation, leaking shower, balcony membrane, or any other waterproofing work. Include your suburb so we can pass it to a contractor near you. The whole process takes under 2 minutes.
2. We Pass It to a Local Contractor
We send your project details to a local waterproofing contractor who services your area. Before you book, check the contractor's registration on the WA Building Commission register and ask for a certificate of currency for their insurance.
3. You Decide
The contractor gets in touch with a quote. Ask about price, timeline, and approach, then go ahead or walk away with no obligation. You are in control the entire time.
Why Use Our Free Service?
Free Quote Matching
Describe your project and get a free quote from a local waterproofer. The service is free, with no obligation to accept any quote.
Comprehensive Service Coverage
From bathroom waterproofing and shower sealing to balcony membranes, basement tanking, and commercial projects, we take enquiries for every waterproofing need.
Perth-Wide Coverage
We take enquiries from all of metropolitan Perth, from the CBD and inner suburbs to Joondalup, Rockingham, and the Swan Valley. See our full area coverage map.
AS 3740 Compliance Commitment
Ask your contractor to confirm in writing that their work meets AS 3740. This Australian Standard sets the minimum requirements for waterproofing of domestic wet areas, ensuring your home is protected to the highest standard.
WA Building Commission Standards
Before you book, check the contractor's registration on the WA Building Commission register and ask for a certificate of currency for their insurance. A registered contractor works under legally enforceable standards of practice, insurance requirements, and a formal complaints process.
Ready to Find Your Waterproofer?
Tell us about the job in under 2 minutes and we'll pass it to a local waterproofer.