Groutix
Leaking Shower Repairs Melbourne
Groutix finds where your shower is leaking and repairs failed grout and silicone, often without removing tiles. If the cause is a pipe or the waterproofing membrane, we tell you before any work starts.
Trusted Across Melbourne
Specialist
Bathroom Repairs
Focused on grout, silicone and wet areas
5.0/5
Google Rating
Based on 292+ Google reviews
10 Year
Waterproof Warranty
On eligible completed repairs
Know the Signs
Signs Your Shower May Be Leaking
A leak often shows up away from the shower first. Look for these signs.
Stains or bubbling paint on the wall behind the shower
A damp or musty smell in the bathroom or next room
A wet patch, swollen skirting or lifting floor near the bathroom
A stain or drip on the ceiling below the shower
Cracked, missing or crumbling grout, or black or peeling silicone
Tiles that sound hollow or feel loose
One sign is worth checking. Two or more together mean water is probably getting out. For grout related signs, see our shower regrouting page.
Where Is the Water Coming From?
Not every leak is a grout leak. Here is how the common sources compare and who fixes each one.
Swipe left or right to view the full table.
| Source | What it looks like | Who fixes it |
|---|---|---|
| Grout and silicone at the tile surface | Cracked grout, black or peeling silicone, damp near corners and the floor junction | Groutix |
| Waterproofing membrane under the tiles | Damp walls or ceiling below with grout that looks fine, repeated leaks after regrouting | We assess it. Usually needs more than a regrout, and we tell you before work starts |
| Shower base, screen or waste junction | Water at the base, around the drain or under the screen | We repair sealing and joint failures. Other faults are referred |
| Pipes, mixer or fittings behind the wall | Water that keeps flowing when the shower is off, wet wall around the tap | Licensed plumber |
Plumbing work in Victoria must be done by a licensed plumber. If we suspect a pipe leak, we say so and do not charge for a repair that will not fix it.
What a Leaking Shower Can Damage
Water behind tiles can travel a long way before you see it. A small leak can turn into a big repair.
Walls and plasterboard
Swelling, bubbling paint, crumbling lining
Timber framing and floor
Rot can start out of sight
Ceiling and rooms below
Stains, drips and damage to the unit or room underneath
Mould and odours
Damp areas can keep growing mould
Covering the problem with sealer or fresh silicone only hides it for a short time.
Limit the Damage
What To Do Right Now
If you think your shower is leaking, these steps limit the damage while you arrange a repair.
Stop using the shower if water is escaping the screen or coming through a wall or ceiling.
Dry the area and take photos of stains, cracks and damp spots.
Check the room or unit below for stains or drips.
Do not seal over cracks with sealer or silicone. It hides the cause.
If water is flowing when the shower is off, turn off the water to the bathroom and call a licensed plumber.
Find It. Explain It. Repair It.
Our Leak Repair Process
Every leak is different, so we start by finding the cause, not by guessing.
Inspect and Trace
We check grout lines, corners, the floor junction, the base, the drain edge and the fittings to see where water is getting out.
Confirm the Cause
We explain what we found in plain English. If it is a membrane or pipe problem, we say so before any work.
Repair the Cause
Failed grout and silicone are removed and the joints rebuilt with waterproof materials made for wet areas. Tiles stay in place where they are sound.
Cure and Recheck
The repair cures before the shower is used. We explain the cure time for your repair before work starts. Eligible repairs are backed by our 10-year waterproof warranty.
Real technician tracing a shower leak
Real Groutix photo to be supplied
What Does Leaking Shower Repair Cost?
The price depends on where the leak comes from, so we quote after we inspect.
A clear quote for the cause of your leak
We explain the recommended repair and the price before any work starts.
- Grout and silicone repair: priced like a regrout. See cost details on our shower regrouting page.
- Failed membrane: this is a rebuild. Tiles come out and costs rise, and it can run into the thousands. We tell you before any work.
- Pipe or fitting leak: a licensed plumber quotes this.
Why Choose Groutix for a Leak
We only work on grout, silicone and wet area repairs. That focus means we see these failures every day.
Honest scope
If it is not a grout or silicone leak, we say so before you spend money on the wrong fix.
A clear cause before any work
You see what we found and why we recommend the repair.
Waterproof materials for wet areas
Failed grout and silicone are replaced with materials made for wet areas.
10-year waterproof warranty on eligible completed repairs.
View warranty termsReal Work
Before and After: Real Leak Repairs
Leak repair 01
Real Groutix photo to be supplied
Leak repair 02
Real Groutix photo to be supplied
Leak repair 03
Real Groutix photo to be supplied
Leak repair 04
Real Groutix photo to be supplied
Customer Feedback
What Our Customers Say
Real feedback from homeowners we’ve helped across Melbourne and Victoria.
Kirat Singh
2 months ago
Bathroom looks amazing after epoxy regrouting. Johnny did a great job. Highly professional and polite. Will recommend Groutix to others.
David Lau
3 months ago
Our bathroom was leaking into the ceiling downstairs. we had it done with epoxy grout no more mould and leakage. Bathroom looks brand new. Thanks team Groutix.
Ayush Magotra
5 months ago
Our ensuite shower renovation in Southbank came out fantastic. We wanted to refresh the whole shower area with new tiles, grout and waterproofing and Groutix handled the entire process smoothly. The quality of the workmanship really stands out and the shower now feels like something you’d see in a luxury apartment. Highly recommend for shower renovations and tiling work in Melbourne.
Jihad Sungkar
5 months ago
We added a second bathroom to our home in Carnegie and had Groutix do the waterproofing and tiling works. Honestly really happy with how it turned out. The tiles are all lined up perfectly, grout finish looks clean and the shower area came out great. The team was easy to deal with and always kept us updated during the job.
Adelene Lee
a month ago
I had the epoxy done in my both shower cubicles and silicone replaced. Very happy with results looks brand new thanks team
Landlords, Agents and Strata
Leaking Shower in a Rental or Apartment?
Leaks in rentals and apartments often reach the unit or room below. We work around tenant timelines and explain the cause in plain terms for owners and managers.
Discuss a Property JobWhere We Work
Which Melbourne Suburbs Do We Repair Leaking Showers In?
Coverage can vary by suburb, so confirm your area before booking.
Check your suburb
Outside these suburbs? View our locations or check your area below.
Check If We Service Your Suburb
Not sure? Enter your suburb or postcode to check coverage. Leave your details if you would like us to contact you.
Frequently Asked Questions
How do I know if my shower is leaking?
Common signs are damp or stained walls, bubbling paint, a musty smell, a stain on the ceiling below, and cracked grout or peeling silicone. Get it checked early. Small leaks can turn into costly repairs.
Can you fix a leaking shower without removing tiles?
Often, yes. When the leak comes from failed grout or silicone, we remove and replace those materials and leave sound tiles in place. If the membrane has failed, tiles usually need to come out. We tell you before work starts.
Is my leak from grout, the membrane or plumbing?
Grout and silicone failure is common and shows at the surface. A failed membrane sits under the tiles. Pipe leaks behind the wall need a licensed plumber. We inspect for the first two and tell you if we suspect the third.
Why is my shower still leaking after regrouting?
The leak may come from the membrane, the floor junction, the waste or a pipe, not the grout. A quick regrout over the wrong cause will not stop it. A proper inspection finds the real source.
Is it a plumber or a grout specialist I need?
A plumber for pipes, mixers and drains behind the wall. A grout and shower repair specialist for failed grout, silicone and tile surface leaks. If unsure, we inspect and tell you.
Will the leak damage the room below?
It can. Water can reach ceilings, walls and floors below. If you see a stain or drip below, act early and tell your landlord, strata manager or insurer.
How long does a leaking shower repair take?
The time depends on the cause and the repair needed. We explain the expected repair time before work starts. Cure time comes after. Membrane or rebuild work takes longer.
How long before I can use the shower after the repair?
Cure time depends on the repair materials used. We tell you how long to leave the shower unused before we start, and confirm when it is ready to use.
Does the warranty cover leak repairs?
Eligible completed repairs are backed by our 10-year waterproof warranty.
How much does a leaking shower repair cost?
It depends on the cause. Grout and silicone repairs are priced like a regrout. A failed membrane or pipe leak needs a different repair and quote. We quote after we inspect.
Get Your Free Quote Today
Call (03) 7023 8094, email info@groutix.com, or request a quote online.
Open Mon to Sat 9:00 AM to 6:30 PM, Sun 11:00 AM to 10:00 PM.
Honest advice and workmanship you can rely on.