Renovated bathroom

Leaking shower repair in Brisbane

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Repair your shower without removing tiles!

Looking to repair a leaking shower in Brisbane? Megasealed Brisbane has over 25 years of expertise in non-destructive leaking shower repairs, and they’re pioneers in a convenient, affordable, and effective solution. Our proven process is designed to halt leaks without causing damage to or requiring the removal of tiles. This trusted method saves you time, eliminates the hassle, and reduces costs significantly. In just a few hours, your shower will be fully sealed, restoring it to a shiny new appearance – all at a fraction of the cost!

For quick, convenient & cost-effective results

Call Megasealed on 1300 658 007 – or –


Protect your home from a leaking shower with Megasealed Brisbane

Our shower seal system can be applied beneath the tiled surface or around its perimeter and waste, effectively repairing the underlying waterproof membrane. Megasealed can usually complete your shower repair in just 3-4 hours, making it ready for use the very next day.*

All Megasealed products are mould and water-resistant, coming in a range of colours to complement your bathroom’s decor.

Spot the signs of a leaking shower

When water infiltrates between your shower tiles and reaches the surrounding walls, ceiling, or floor, it can lead to rot, mould, and even structural damage. Mitigate the risk by reaching out to Megasealed Brisbane as soon as you observe any warning signs.

megasealed peeling bubbling paint


Flaking, peeling or bubbling paint

megasealed cracked wall tiles

Cracked Walls

Cracked walls or tiles lifting off walls

Watermarks on the ceiling due to leaking shower


Watermarks on downstairs ceiling

megasealed damp mouldy

Damp & Mouldy

Damp and mouldy walls, carpets or cupboards

megasealed musty smell

Musty Smell

An unpleasant, musty smell

megasealed buckling floors

Buckling Floors

Buckling floors, swollen skirting boards and jamming doors

megaseaeld missing grout

Missing Grout

Missing grout in the shower recess

Tile grout discolouration

Tile or Grout Discolouration

Tile or grout discolouration in and around the shower

silicone deterioration

Silicone Deterioration

Silicone deterioration around the shower screen

Why is your shower leaking?

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The building moves

While showers may experience leaks due to various factors, the predominant cause often stems from building movement. Whether the structure is adjusting to its foundations, settling over time, or responding to fluctuations in the weather by swelling and shrinking, this inherent movement can compromise internal systems.

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The shower’s structural components crack

Due to this ongoing shifting, cracks may emerge in your shower seal, grout, tiles, and the junction between the floor and walls. Over time, these openings will progressively permit water to infiltrate beneath the tiled surface and reach the waterproofing membrane below.

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The waterproof membrane is breached

Beneath your shower tiles lies a waterproofing membrane designed to prevent water penetration into surrounding areas. This protective barrier can fail under various circumstances, including incorrect installation, exposure to building movement, or deterioration over time. In such cases, it may lead to water leakage, necessitating timely repairs or replacement.