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Supaflex Waterproofing
Keeping the Shoalhaven waterproof without the fuss.

What we do

Supaflex Waterproofing have provided waterproofing solutions in the Shoalhaven area for many years and include:

Wet Areas

We use the latest Class 111 membranes to make your Bathroom, Ensuite and Laundry water tight for many years to come, giving you peace of mind.

Decks & Balconies

Ensure a leak free balcony or deck with Supaflex Waterproofing’s latest application techniques and materials.

Retaining Walls

Below ground waterproofing solutions are easy when you choose Supaflex for your retaining walls and garages. Give us a call today to see how we can help you.


Let us take care of keeping your pool water tight with the latest membranes specifically designed for permanent immersion in water .

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Supaflex Waterproofing

Supaflex Waterproofing provide waterproofing services throughout the Shoalhaven area and cater for all of your requirements. We use only Class 3 flexible membranes that comply with and or exceed Australian Standards and the Building Code of Australia.

Covering everything from wet areas including your bathroom, ensuite, laundry, WC, patio, retaining wall, pool or water feature, we have an application that is designed for the area required. We make sure your most important asset is safe from water damage for years to come. Our work is guaranteed and certified for council so you don’t have to worry.

For waterproofing services in the Shoalhaven covering these areas, call Supaflex Waterproofing now.

  • Nowra
  • North Nowra
  • Bomaderry
  • Berry
  • Gerringong
  • Gerroa
  • Shoalhaven Heads
  • Greenwell Point
  • Huskisson
  • Woollamia
  • Falls Creek
  • Tomerong
  • Vincentia
  • Hyams Beach
  • Callala
  • Callala Bay
  • Culburra
  • Jervis Bay
  • Wandandian
  • Sussex Inlet
  • Cudmirrah
  • Milton
  • Mollymook
  • Ulludulla

Our Work

Covering all of your Shoalhaven waterproofing needs let us help you.

If you like what we do and want to know more

What our customers say

See what our happy clients say about Supaflex Waterproofing.

“I have used Supaflex Waterproofing for all of my waterproofing requirements for over 12 years, they are reliable and offer complete solutions tailored to suit our needs.”

Tim Clout | Tim Clout Building

“Whenever I need a water proofer, I choose Greg Herbert and Supaflex Waterproofing. Having a waterproofer that understands the needs of tilers is a bonus.”

Glen Sexton | Glen Sexton Tiling

Glen Sexton Tiling

“We use Supaflex Waterproofing for all of our projects, attention to detail and getting the job done right the first time helps us to deliver homes of the highest standards to our clients.”

Russell Lymbery | Lymbery Building

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Vincentia, NSW 2540