Welcome to Top Marks Waterproofing

At Top Marks Waterproofing, we are licenced Waterproofing professionals servicing Sydney.

Extensive experience

We have extensive experience in roof top, bathroom, balcony & planter box waterproofing.

Interior and exterior

We handle all sorts of interior and exterior waterproofing applications, and are highly skilled in torch on, liquid and sheet membrane applications.

Got any questions?

Get a Free Estimate Now
20 years
20 years</br> experience

With 20 years in the industry, no job is too difficult for our team.

Our Happy Customers