Leaking Shower Repair in Armadale, Perth
Compare leaking shower repair specialists in Armadale using ABN, profile, public review, and referral signals where available. Typical waterproofing rates in WA range from $30–$80/m².
3 Checked Leaking Shower Repair Specialists in Armadale
How Much Does Leaking Shower Repair Cost in Armadale?
The following cost estimates are based on industry averages for waterproofing work in WA. Actual prices will vary based on the scope of work, materials required, and access. Always get 2–3 written quotes before proceeding.
Typical Range
$30–$80
/m²
Emergency Rate
$120
After-hours / urgent
Free Quotes
2–3
Always get multiple
Price estimates only. Confirm scope, timing, and final cost with your chosen tradie before work begins.
Ready for exact prices? Get 2–3 free quotes for leaking shower repair.
Get Free QuotesMaterials You'll Need for Leaking Shower Repair
What a tradie typically uses for leaking shower repair, with current retail price ranges. Your tradie usually supplies these — the quote should itemise them.
- Leaking shower repair kit · kitx1about $23.13
- Tile grout 5kg · 5kg bag$12.19–$32.82
- Sanitary grade silicone · cartridge$13.40–$24.84
Rough materials total
$48.72–$80.79
Core items only — labour is on top (see cost guide above)
Price ranges sampled from major Australian hardware retailers (July 2026). Estimates only — quantities and final costs depend on your job. Always confirm inclusions in writing with your tradie.
Waterproofing Licensing Requirements in WA
In WA, waterproofing must comply with AS 3740. Contractors should hold appropriate building services registration.
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Frequently Asked Questions About Leaking Shower Repair in Armadale
How much does it cost to fix a leaking shower in Australia?
Fixing a leaking shower typically costs $30 to $80 per square metre for waterproofing and tiling work, billed through a licensed plumber or waterproofer at $80 to $200 an hour. A simple regrout and reseal with a leak repair kit and silicone can cost under $100 in materials, while a full waterproofing membrane replacement runs into the thousands.
What causes a shower to leak?
Shower leaks usually come from failed silicone seals, cracked or missing grout, a damaged waterproof membrane behind the tiles, or a faulty shower base or hob. Water finds its way through these gaps and can damage walls, floors and rooms below before it is noticed. Identifying the exact source usually needs a professional inspection rather than guesswork.
Can you repair a leaking shower without removing the tiles?
Minor leaks caused by failed silicone or grout can often be fixed by regrouting and resealing without removing tiles. But if the waterproof membrane underneath has failed, tiles usually need to come off so the membrane can be properly replaced. Patching over a membrane failure without removing tiles rarely stops the leak for good.
How much does bathroom waterproofing cost in Australia?
Waterproofing a standard shower costs $300–$600. A full bathroom including shower, floor, and bath area costs $500–$1,200. Balcony waterproofing costs $80–$150/m². These are labour costs only — materials add $50–$200 depending on the membrane system used.
Do I legally need to waterproof my shower?
Yes — AS 3740 (Waterproofing of domestic wet areas) is mandatory under the National Construction Code. All showers, bath surrounds, laundries, and balconies must be waterproofed to this standard. Failure to comply can void home insurance claims related to water damage.
How long does waterproofing last in a shower?
A quality waterproofing membrane correctly installed should last 10–15 years minimum. Cheap products or incorrect installation fail much sooner. The grout and tile system on top doesn't waterproof the shower — the membrane underneath does. Grout cracks don't mean the waterproofing has failed.
How do I know if my shower is leaking?
Signs include damp patches on adjacent walls or floors, mould behind tiles, peeling paint, efflorescence (white mineral deposits), soft or spongy tiles, or a musty smell. A licensed waterproofer can perform a flood test to confirm leakage before expensive rectification work begins.
Can you waterproof over existing tiles?
Generally not recommended for showers. If the existing tiles are sound and firmly bonded, a liquid membrane can be applied over them in some scenarios. However, if there are any cracked, hollow, or loose tiles, these must be removed and the substrate repaired before new waterproofing is applied.