Bathroom Tiling in Perth: What to Expect and How Much It Costs

A bathroom retile can completely transform the look and feel of one of the most-used rooms in your home. Done well, it adds value and lasts 20+ years. Here's what Perth homeowners need to know.

Waterproofing — The Non-Negotiable Step

In Western Australia, the Building Code requires waterproofing membrane to be applied to all wet areas (shower recesses, bath surrounds, floor/wall junctions) before tiles are laid. This is not optional — a tiler who skips waterproofing is cutting corners with potentially serious consequences (water damage, mould, structural rot). Always confirm waterproofing is included and ask for a waterproofing certificate upon completion.

Bathroom Tiling Costs in Perth

Shower recess retile (standard size): $800–$2,000
Full bathroom retile (floor + walls): $2,500–$6,000
Floor only (standard bathroom): $600–$1,500
Waterproofing membrane (included in above or): $200–$600 separately
Tile removal (before retile): $15–$30 per m² extra

Choosing Bathroom Tiles

For floors, choose tiles with a slip-resistance rating of R10 or higher (R11 for wet areas). Larger format tiles (600×600mm+) are popular in modern bathrooms and can make a small space feel larger. For walls, rectified tiles (precision-cut edges) allow for thinner grout lines and a cleaner look. Matte finishes hide water marks better than gloss in a busy bathroom.