Bathroom Renovation in Perth metro
A guide to bathroom renovation in Perth metro: what the work involves, how to vet a contractor, and how our ranking of 77 businesses can help.
Bathroom renovation covers everything from a simple refresh of tiles and fittings through to a full strip-out that moves plumbing, changes the layout, and rebuilds the room from the slab up. In Perth, that typically means waterproofing to Australian Standards (AS 3740), tiling, a new shower base or bath, vanity and cabinetry, tapware, ventilation, and often some electrical and plumbing rough-in work before anything visible goes in. Older Perth homes, especially in the inner and southern suburbs, often need extra attention to subfloor condition and drainage falls before a new floor can go down, so the scope can grow once walls and tiles come off.
There are 77 bathroom renovation businesses listed for the Perth metro area in this directory, ranging from small owner-operator tiling and waterproofing specialists to larger design-and-build renovation companies that manage the whole job including trades and council approvals where needed.
When comparing quotes, look past the headline price. Ask who is doing the waterproofing and whether they'll provide a certificate of compliance, what tiling and cabinetry brands are allowed for in the quote, whether the price is fixed or provisional on what's found once demolition starts, and what the warranty covers on workmanship versus materials. A written scope of works matters more than a verbal promise.
Our ranked guide to Perth's best bathroom renovation businesses scores each business on factors explained in full on our methodology page, so you can shortlist providers with a track record rather than picking blind.
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All bathroom renovation, ranked by score and relevance
We found 77 businesses offering bathroom renovation; 61 met the criteria for the scored directory. The order weighs each business's overall score by how much of its reviewed work is bathroom renovation, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
When you submit a form on this site, your enquiry may be shared with partner providers able to do the work. We may receive a referral fee, but our rankings and scores are based on our published method only and are not affected by these fees.
Common questions about bathroom renovation
- How much does a bathroom renovation cost in Perth?
- A basic refresh of an existing-layout bathroom (new tiles, vanity, tapware, no plumbing moves) often lands in the lower range, while a full renovation that relocates plumbing, changes the shower or bath position, or knocks out walls will cost considerably more once labour, waterproofing, tiling and fixtures are all counted. Get at least two or three itemised quotes since scope and inclusions vary widely between contractors.
- How often does a bathroom need renovating?
- Most bathrooms are renovated every 15 to 25 years, though this depends on how the original waterproofing and tiling were done. Signs it's time include cracked grout that keeps returning, musty smells suggesting moisture behind tiles, dated fittings, or a layout that no longer suits the household.
- What should I expect during the renovation process?
- Expect demolition and disposal first, then any plumbing or electrical rough-in, waterproofing (which usually needs to cure and pass inspection before tiling starts), tiling, then fit-off of the vanity, tapware, toilet and accessories. A single bathroom typically takes two to four weeks depending on trade availability and whether any structural surprises turn up once old tiles and sheeting are removed.
- How can I judge the quality of a renovation once it's finished?
- Check that tile lines and grout joints are straight and consistent, that the shower floor falls correctly to the drain with no pooling water, that silicone seals are neat, and that the waterproofing certificate has been provided. A good contractor will also leave you with warranty documentation covering both their workmanship and the products installed.
Guides to choosing bathroom renovation
- Renovating a bathroom for ageing in place in Perth
How to plan an accessible bathroom renovation in Perth for an ageing parent or yourself, the features that matter most, and how to budget for it.