Experienced, skilled & licenced Waterproofers.

At Top Marks Waterproofing, we are licenced waterproofing professionals servicing Sydney. We have extensive experience in roof top, bathroom, balcony and planter box waterproofing. We handle all sorts of interior and exterior waterproofing applications, and are highly skilled in torch on, liquid and sheet membrane applications.

Our priority is to offer superior quality therefore we use premium quality waterproofing membranes and materials to ensure the customer gets the best service. All our work is guaranteed, and make sure it’s handled by an experienced professional.

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

Industries We Serve

Residential<br> Waterproofing


We provide a complete range of waterproofing for your home or waterproofing repairs.
Commercial<br> Waterproofing


We have got your commercial premises covered with professional waterproofing services & repairs.
Strata<br> Waterproofing


Your strata waterproofing is in safe hands with Top Marks for new buildings as well as existing strata blocks.

Contact us for an obligation FREE quote