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

Waterproofing Brisbane


Sentinel Waterproofing are a family business offering a comprehensive range of waterproofing services including cellar tanking, basement tanking, basement conversion, flood control, bathroom and laundry tanking and box gutter relines services throughout the South East Qld

box gutter

With over 40 years of experience within the industry our professional team of waterproofing experts are fully qualified. Certificated in Structural and non structural waterproofing and wet sealing our technicians are fully trained and experienced in all aspects of full bathroom renovations AND ARE QBCC LICENCED BATHROOM AND LAUNDY BUILDERS

Bathroom builders

Wet seal

neg pressure peeling paint

Bathroom builders Brisbane

All works carried out are fully in compliance with AS 3740 and we adhere to the code of practice for protection of below ground structures against water from the ground.

At Sentinel Waterproofing we take great pride in our work, all projects are personally supervised by one of our fully qualified surveyors to ensure that your best expectations are realised. If you’re looking to convert your cellar / basement / bathroom  or require general waterproofing advise  arrange your free, no obligation quote.

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