Servicing Greater Brisbane

Domestic & Commercial
All work to Australian Standards

* AS4858/2004
* AS3740/2004
* AS4654

Clients we do work for…

Shopping Centres
Commercial Builders
Home Builders
Home Owners
Body Corporate

Type of work we do…

Shopping Centre Maintenance
Box Gutters
Leaking Roofs
Air Conditioning Units
Seeping / Retaining walls
Expansion Joints
Leaking Showers

Leak Seal and Concrete Repairs

salt deposits

How our leak sealing can help you

With nearly 35 years of experience as both structural waterproofing and leak sealing contractor, Sentinel Waterproofing are vastly experienced in providing professional strategies to your problems in stopping water leaks in walls and floors Our clients include both the commercial and residential sectors across Brisbane.

damp proofing applicaton

Our polyurethane resins are a highly effective way of stopping water leaks. The fast reacting cells in the resin quickly seal leaks once they come into contact with water. This method is extremely fast in preventing further water ingress to many areas such as basements, manholes, the foundations of subterranean structures and many more.

neg pressure basement

neg pressure peeling paint

The leak sealing approach that we take reduces the cost of extensive reconstruction and sometimes the completion  of concrete repairs We can solve any sort of leak sealing problems that you may have.

We provide safety as our main aim in regards to sealing leaks for all types of structures and flooring. As an approved QBCC (Contractor Health and Safety) Registered Contractor we are hot on making sure we not only work safely but provide a finished project that is safe to use.

Water Leaking through Brick Wall

CALL NOW for a free quote on 0411442639 or 07 3325 0229


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