Bathroom Makeover done by Megasealed

Leaking shower repair in Sunshine Coast

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Our specialists in shower repair fix leaks without removing tiles

Megasealed Sunshine Coast, with over 12 years of expertise in non-destructive leaking shower repairs, pioneers 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 not only saves you time but also 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 Sunshine Coast

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

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

Detect early 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 Sunshine Coast at the earliest signs of any warning indicators.

megasealed peeling bubbling paint


Peeling, flaking 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 settles and moves

While showers can leak for several reasons, the most common cause is building movement. Whether the structure is settling into its foundations or swelling and shrinking with the weather, this natural movement can weaken internal systems.

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The shower’s structural components crack

As a result of this continuous shifting, cracks can appear in your shower seal, grout, tiles and floor to wall junctions. These gaps will gradually allow water to seep beneath the tiled surface and into the waterproofing membrane below.

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The waterproof membrane is breached

A waterproofing membrane lies beneath your shower tiles, preventing water from penetrating surrounding areas. This barrier can fail if incorrectly installed, subjected to building movement or left to deteriorate, leaking water until repaired or replaced.