Done Right.

Waterproofing the Shoalhaven


What WE Do

We Apply Waterproof
Membranes to Houses

Supaflex Waterproofing use only the best flexible membranes available. We use minimum Class 3 membranes so your projects remain leak-free for many years.

Wet Areas

We provide waterproofing solutions for Bathrooms, Ensuites, Laundries, WC’s
and Powder Rooms.


Patios & Decks

Leak free waterproofing solutions for Decks, Patios, Verandahs, Undertile or Exposed Membranes.


Block Walls

Below ground solutions are available for sealing retaining walls including existing areas requiring reverse tanking.


Why Do I Need A Qualified Waterproofer?

Well, technically you don’t. As a home renovator or builder you are probably quite capable to do your own waterproofing.
Applying the correct membrane to the surface required and using the correct application techniques are things licensed applicators understand.
Not to mention the fact that Local Councils generally require an Installation Certificate before home occupancy is allowed.


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Supaflex Waterproofing is licensed and Insured for applying membranes to your wet areas and balconies giving you total piece of mind.


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Greg has been working in the construction industry since 1981 as a Wall and Floor Tiler and became a Licensed “Waterproofing Technician” around 2008. Expertise gained during that time ensures that your home remains waterproof and free of leaks for many, many years.


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We provide an Installation Certificate for you to give to Council guaranteeing that the products used and the methods of application comply with manufacturers recommendations and meet or exceed the BCA and Australian Standards for Waterproofing.


Supaflex Waterproofers understand that your time is just as precious as ours is so we make sure we turn up on time when we say we will.


Your complete satisfaction is guaranteed. If for any reason you are not satisfied with the finished membrane, we will make it right or refund you.


Using only the highest quality membranes in your project helps ensure your assetts are totally protected from water ingress and moisture.

For waterproofing done right the first time, every time.

Serving The Shoalhaven



18 Prowse Close
Vincentia NSW 2540

Call Supaflex

Ph: 0448 088 055


Click Here to email us.