Sentinel Waterproofing was founded in 2002. The company started installer of Kemperol membranes to both the domestic and commercial market and quickly became a successful specialists in waterproofing membranes in  Queensland’s South East corner

In recent years Sentinel Waterproofing has grown and expanded and are  serving our valued client base. Our services now include most of the building envelope including metal  roof repairs,  box gutter relines , Retaining wall waterproofing drainage systems, damp proofing to slabs and basement walls and safety systems.

Our team have extensive experience are able to complete projects ranging from simple roof leaks to more innovative and complex projects. Our business has a strong family culture with loyal, experienced and many long serving employees.

Main Contractors we work for, to name a few include Stream Group and RACQ

We are active QBCC licensed Builders and Waterproofing Contractors and are committed to health and safety, our management staff are motivated, keen to develop, improve and have pride in belonging to such a team. We see strong relationships with a selected client base as being the platform for our continued success.