1300356703 [email protected]


Complete waterproofing sealing system for your balcony leaks no tiles removed


Know how to stop leaking balconies with current Technology


SealTech solutions, Delivering leaking balcony repairs, And waterproof sealing services Sydney wide. Our reputation has established for effective waterproof and affordable shower sealing services.


The Sealtech team specializes in re-sealing leaking balconies without the removal of tiles.  Affordable and cost-effective leaking balcony repairs with minimal downtime and satisfaction guarantee. All backed by our 10-year product warranty for your peace of mind.
With the aid of the latest technology, Our experienced trade can locate the source of the leak. Just as important is the knowledge of the construction process and balcony sealing waterproof application. Balcony leaks can occur for a variety of reasons. This is why the assessment should be done by a licensed professional.
As Australians, we have a love affair with the outdoors. Entertaining on our patios or balconies during the warmer months is a given. As with all areas of your home balconies require regular maintenance.
We cover all your outdoor grout repairs and sealing solutions. From balcony leaks to tile regrouting and epoxy grouting services. Due to the extreme Australian weather conditions, we only recommend using Epoxy grout. As a result, you will have balcony repairs that last and last.
SealTech Solutions offers a 100% satisfaction guarantee with all our products and workmanship. We ensure our customers receive top quality service and affordable balcony waterproofing solutions. The balcony repair services extend throughout the Sydney wide region.
Waterproof Sealing system for balcony leaks

Talk to an expert

Need a cost-effective balcony sealing solution for your balcony leak. Talk to an expert at sealtech solutions, A company that is reliable and trustworthy. Then give us a call to see what waterproof sealing services we can provide you.

leaking balcony repairs Sydney wide

Balcony Repairs from $125psm*


Waterproofing sealing System no tiles removed

A Balcony waterproofing system designed to stop balcony leaks. Without the need to remove tiles, It offers you savings in both time and money.
When your balcony starts to display signs of a water leak. It could mean that your waterproof membrane has failed. Which is why it’s important to have an assessment done by a professional. Leaking balconies leftover time can lead to structural damages in your home. We now have the technology & products to seal & repair balcony leaks. Gone are the days of expensive and destructive balcony rebuilds.

Fix a Balcony Leak

To Seal and fix your balcony leak. We remove all grout and sealants. High-Grade epoxy grout is applied to all floor and perimeter joints and floor waste. This is then followed by a polyurethane sealant to all perimeter junctions and under door frames.
More info on how we seal Leaking Balcony Repairs Sydney.

The Right Repair Company does make a difference

Australians love the great outdoors, it’s a way of life for us. But over time our tiled areas can become dull and lifeless from exposure to the elements or general wear and tear. We can transform your tiled areas back to life and give them that clean fresh look again. 

Our balcony repair services Include Balcony repairs, Balcony sealing, and re-sealing services, Re-grouting, epoxy grouting, and sealant replacement. The areas include balconies, patios, pool surrounds and more.  

A Comprehensive Repair Assessment

There are many factors that can lead to a leaking balcony that’s why it’s vital to get a comprehensive assessment by a professional. We don’t just treat the visible signs of a leak, we ensure all underlying issues are corrected at the source to ensure the leak has been stopped permanently. Our thermal imaging camera can accurately detect where the water is trapped without the removal of tiles, meaning no destruction to your property.

Even small leaks left untreated over time can cause substantial damage to the waterproof membrane. In some cases, water leaking from a balcony can enter your home or in the case of high rise apartments the neighboring apartments causing water damage to their walls and ceilings.

Determining where the leak has come from as well as what originally caused it is crucial to the solution provided.

Caught early balcony leaks can be easily sealed without the need to remove tiles causing minimal disruption and cost-effectiveness.

Once a thorough assessment has been completed our technician provides you with an honest and precise analysis of the issues discovered showing all thermal imagery and then recommend appropriate sealing repairs to ensure the balcony is 100% waterproofed.

Common Causes of a Leak

A balcony leak can be triggered by any number of factors. Listed below are some factors that can contribute to a leak. But by no way is this a comprehensive list. Each leak is unique. Which is why it’s always important to have a professional assess leaking balcony. So the correct treatment can be applied for your leakage problem. To ensure lasting results while still being budget-friendly.
  • Most balcony leaks occur because of waterproofing membrane failure. At times through the incorrect application or the use of a cheap and inferior product.
  • Minimal falls – Most balconies in high rise apartments have been built with minimal falls and inadequate drainage thus putting extra demands on the waterproofing.
  • Extreme weather conditions heat, the cold, wind, and rain play a significant effect on the expansion and contraction of joints in balconies
  • Perimeter seals have deteriorated over time and exposure to the elements
  • Cracked, porous or loose grout allowing water to be absorbed underneath the tiles.
  • Cracked or broken tiles
Regular inspection and maintenance of your balcony should be carried out regularly. This will alert you to problems before they become major ones. Not sure what to look for, NSW Fair Trading has a Deck and Balcony Safety Guide that can be used for a quick check.

If you have any concerns about a balcony leak. Call our team for your leaking balcony repairs Sydney wide on 1300 356 703.

Common signs of balcony leaks

Signs of a Leak

If the grout between your tiles is cracked missing or deteriorated. It will allow moisture to penetrate under the tile surface. Creating calcification or tiles to lift.

Waterproof Sealing & Repairs Services


warning signs of a balcony leak


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Warning  Signs Of Leaking Balconies

These are just an example of some warning signs of leaking balconies.

  • If a leaking balcony is visible on the underside of the balcony
  • Cracked grout, loose or broken tiles, broken silicone sealant around perimeters
  • Balcony drain blocked for a period of time adding extra pressure on waterproofing
  • Joinery in the door opening on the balcony deteriorated
  • Water running down walls or ceilings


We service all suburbs within the Sydney wide region, both commercial and domestic, from a multi-level high rise apartment block to your residential balconies.

We will provide you with

  • Free onsite assessment & quote
  • On-time service calls
  • Licensed & Experienced Trades
  • Fully insured
  • Warranties per Australian standards.

Call our friendly staff at Sealtech today to discuss your balcony repair needs on 1300 356 703