Leaking balcony repair in Brisbane

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Megasealed Brisbane: Revitalise your leaky balcony!

Overlooking a leaky balcony could result in significant safety risks with pricey repercussions. Luckily, at Megasealed Brisbane, we present a customised and budget-friendly solution designed for the requirements of property owners in our lively community. As pioneers in the industry since 1995, we take pride in accomplishing numerous balcony repairs annually.

Spot the signs of a leaking balcony

A leaking balcony brings long-term structural issues, expensive damage and safety risks if left untreated. To avoid these consequences, call Megasealed Brisbane to arrange balcony waterproofing repair the moment you notice a warning sign. Here are 3 of the most common leaking balcony signs:

Cracking / Drummy Tiles

Cracking tiles or drummy or loose tiles

Calcification / White Efflorescence

Calcification in grout joints or white efflorescence (a powdery deposit that discolours external surfaces)

Poor Draining

Poor draining or water pooling due to inappropriate fall

Megasealed Brisbane is Your Choice for Balcony Repair Professionals

Proven Solutions

Reap the advantages of our established solutions, designed not only to tackle leaks but also to thwart the progression of water damage. This safeguards the structural integrity of your balcony.


Leaky balconies present significant safety hazards and can lead to enduring structural problems. Megasealed Brisbane is dedicated to ensuring both your safety and the long-term durability of your property.

Local Experts

We understand the challenges of our local environment.

Personalised Style

Our products come in an assortment of colours, allowing you to enhance your balcony's aesthetic while ensuring resistance to mould and wear.


Over time, the grout used for balconies may deteriorate, leading to water penetration between the tiles, potentially causing damage to areas below, such as ceilings or adjacent walls. This can also compromise the existing waterproofing membrane, affecting the structural integrity of your balcony. Megasealed’s epoxy grouts, renowned for their superior water resistance compared to cement-based grouts, offer an excellent solution for balconies and other outdoor spaces, in addition to bathrooms and kitchens. Megasealed’s Megagrout MG11 boasts an absorbency rate of just 0.0001%, surpassing the water resistance of ceramic tiles. Typically completing balcony repairs in 3-4 hours. All Megasealed products are resistant to mould and water, and they come in a variety of colours to complement your balcony’s aesthetic.

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Call Megasealed on 1300 658 007 – or –