Shower Leak Repairs

A leaking shower can wreak havoc on your home, but tearing up your bathroom isn't the only solution. Megasealed's Shower Leak Repairs stop leaks at the source with a quick, cost-effective process - no tiles removed! Our friendly experts will have your shower fully sealed, mold-free, and looking fresh again in just a few hours, helping you stop leaking showers without the mess of a full renovation.

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Signs of a Leaking Shower

How do you know if your shower is leaking (aside from obvious puddles)? Look out for these signs of hidden shower leaks:

Cracked or missing grout

Gaps in grout lines or grout crumbling away allow water to seep through walls and floors.

Mold and mildew in corners

Black mold on silicone or tiles indicates persistent moisture, often from a leak behind the surfaces.

Peeling paint or wallpaper

Bubbling, flaking paint on bathroom walls or ceiling is a red flag for water damage from a leaking shower.

Water stains on ceiling below

If you have a room under the bathroom, brown water stains on that ceiling mean the upstairs shower is leaking through.

Swollen door frames or floorboards

Moisture can cause wooden door jambs, vanity units, or skirting boards near the shower to swell or warp.

Musty odors

A persistent damp smell in the bathroom is often caused by hidden water and mold under tiles or behind walls.

Noticing any of these? It's time for a professional shower repair before the damage spreads.

Our Leaking Shower Repair approach

Megasealed pioneered a unique no tile removal leak repair process to fix showers quickly and with minimal disruption. Here's how it works:

Benefits of Megasealed Shower Repairs

Choosing Megasealed to fix your leaking shower comes with big benefits:

No Need for Retiling

We save your existing tiles whenever possible. Our non-destructive repair method means you avoid the expense and chaos of ripping up tiles and redoing the whole shower.

Rapid Results

A standard Megasealed shower service is done in a matter of hours, not days. You'll have a watertight shower by evening and can enjoy your bathroom again by the next day.

Long-Term Leak Protection

Our epoxy grout and sealing products are engineered to last. They resist water, mold, and cracks far better than regular grout, preventing leaks from reoccurrin. We back our products with a 5-year warranty for your peace of mind.

Cost-Effective

Shower regrouting and sealing costs just a fraction of a full bathroom renovation. You'll address the leak and refresh the look of your shower without draining your wallet.

Experienced Specialists

With almost 30 years of experience, Megasealed are the industry leaders in leaking shower repairs. Our technicians are courteous, licensed, and highly trained in the latest techniques to ensure a quality job every time. We're proud to be pioneers of this process and have serviced over 27,000 showers and balconies in WA alone.

Get Your Shower Fixed - No Renovation Required

Don't let a leaking shower linger - the damage will only worsen and repair costs will rise. Megasealed makes it easy to restore your shower's integrity and beauty without the hassle of renovation. Say goodbye to drips, damp walls, and ugly mold. Instead, enjoy a fresh, clean shower that's fully sealed and safe. Call Megasealed today to book your shower leak repair, or request a free quote online. We'll help you shower with confidence, knowing your bathroom is leak-free and protected!

How do you fix a leaking shower without removing tiles?
We remove failed grout and sealant, repair or reinforce the waterproofing at critical joints and then reseal using Megasealed products designed to block water ingress through existing tiles. This creates a watertight system without the cost and disruption of a full bathroom overhaul.
How long will my shower leak repairs take?
Most shower leak repairs appointments are completed in a single visit. For many shower services, the work takes around 2.5–4 hours and the area can usually be used again the next day after curing. Larger bathrooms or balconies may take longer, and we’ll confirm expected timeframes during your quote.
How do I know if my shower is leaking?
Common signs include mouldy or discoloured grout, musty smells, swollen skirting or door frames near the bathroom, damp patches on adjoining walls and water stains on ceilings below the shower. If you notice any of these, it’s best to have the area assessed promptly.
Will you need to remove tiles for shower leak repairs?
In the majority of cases we can complete shower leak repairs without removing tiles, using specialist sealants, membranes and grout systems to stop leaks through existing surfaces. If tiles are severely damaged or loose we’ll discuss any recommended retiling with you first.
Is the work covered by a warranty?
Yes. Our leak repair and waterproofing systems are backed by Megasealed product and workmanship warranties, in addition to any applicable statutory building warranties. Your technician will outline the warranty terms that apply to your particular service.