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Commercial Waterproofing & Leak Repair Solutions

Megasealed delivers expert waterproofing, leak repair, and maintenance services tailored for high-use environments.

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Work with our specialists to scope and repair leaks before damage spreads

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Trusted industry professionals for Waterproofing and Leaking Shower & Balcony Repairs

With over 29 years of industry experience, national coverage, and ISO-certified systems, Megasealed is the trusted partner for large-scale and multi-location projects requiring precision, compliance, and consistency.

 

Who We Work With

Whether it’s repairing a leaking shower, replacing cracked tiles, or simply rejuvenating a space without the cost of a full renovation, Megasealed partners with businesses, facility managers, and organisations across Australia to deliver solutions that help prevent future damage.

 

  • Aged Care & Retirement Living
  • Hotels & Hospitality
  • Gyms, Spas & Fitness Centres
  • Hospitals & Healthcare
  • Schools & Universities
  • Shopping Centres & Retail
  • Office Buildings & Corporate Facilities
  • Government & Council Facilities

Our Services

Leak Detection

Shower Leak Detection & Repairs

Megasealed are the market leaders in non-destructive leaking shower repair, providing a quick, effective and affordable solution for since 1996.

Regrouting & Resealing

We remove old grout and reseal shower perimeters using our MG14™ epoxy grout and class-leading anti-mould, anti-fungal sealants for long-term durability.

bathroom wall retiling

Tiling Solutions

Megasealed can offer a complete and fully-licensed tiling service, including the shower, bathroom, laundry, kitchen, or balcony.

Megasealed Antislip solutions for the bathroom tiles

Anti-Slip Safety Solutions

Safety comes first, so make your bathroom, balcony and other areas slip resistant with our Megagrip™ service.*

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Our Operation

With over 29 years of reliable services across the country, Megasealed have pioneered the non-destructive leak repair industry. Now operating in over 125 locations across Australia.

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Our success

Our success can be attributed to the fact we continually improve and adapt our techniques to stay up to date with best practices and suit the needs of the customer. We also employ, train and retain the best technicians available.

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ISO Accredited

We are ISO accredited, meaning our sealing system is quality assured and upholds industry standards. We pride ourselves on consistent and quality assured workmanship.

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Quick and Cost-effective

Megasealed services can be completed in as little as 3-4 hours for standard showers, leaving them in brand new condition, ready for use the next day and for a fraction of the cost of a total renovation or traditional repair service.

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For quick, convenient & cost-effective results

Call Megasealed on 1300 658 007 – or –

Request a Site Assessment

Our Leaking Shower ‘Standard Service’ Treatment

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1. Leak Check

The first step to waterproofing is using non-invasive thermal imaging technology to conduct a comprehensive leak check. This allows us to accurately pinpoint the source of the leak and diagnose the issue.

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2. Degrout

Megasealed technicians will perform a wall-to-wall degrout, removing grout with a precision grout-saw.

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3. Regrout

Our Megagrout MG14 is then reapplied paying particular attention to problem areas such as perimeter joints and wall and floor junctions.  (All Megasealed sealants are resistant to mould and are available in a variety of colours to suit any commercial bathroom.)

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4. Reseal Shower Walls

An impenetrable tile sealer is then applied to the walls of the shower.

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We’ve got you covered for quick, convenient & cost-effective results

These solutions can be altered to suit your commercial specific needs. Our services aren’t just limited to bathrooms, we also service large-scale balconies, kitchens, foyers and gyms. The perfect service, trusted by strata and facility all over Australia.

Your trusted partner for leak repairs & waterproofing

Industry Leaders since 1996

One of the first in the business to fix leaks and renew wet areas without removing tiles, we’re proud pioneers of this revolutionary process.

Nationwide Network, Local Support

With family-run franchises operating across Australia, we provide reliable solutions to homes and businesses with genuine local care.

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Qualified to get the job done

Megasealed is ISO accredited, meaning you can count on the quality, safety and efficiency of our work.

Request a Site Assessment

Complete the form below and our commercial team will be in touch.

Being a Property Manager we require things to be completed quickly and efficiently. Megasealed are always exactly this. As soon as we notice water ingress they are contacted to carry out a free quote and we get a response within the hour if not instantly. They then arrange access with the tenants, they are always on time, friendly and punctual. Can not recommend enough!

— Janet

Our Property Managers have recently started using Megasealed. Their customer service is fantastic and workmanship is excellent! I highly recommend Megasealed

— Colleen

Very easy to deal with. Professional communication that was effortless and a great job on the shower – both landlords and tenants very happy. No complaints at all. Would recommend to anyone

— Tam

Megasealed attended as arranged, they were very polite with the tenant and the quote came in and for what they did was very good, they cleaned up after they had finished

— Robert

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