Professional, Certified & Reliable Waterproofing Specialists

waterproofer north shore

Our waterproofing systems are of the highest quality, independently tested by the CSIRO & appraised by BRANZ, strong & durable & used internationally.  Wet-seal’s products & service not only comply with mandatory building industry requirements, but exceed Australian & New Zealand Standards.  All Wet-seal applicators are highly trained & certified.


Your Wet-seal Specialist: Chris Sawyer

Mobile: 0459 877 757

Head Office Number: 1800 025 081

Email: penrith@wet-seal.com.au

Areas Covered: Box Hill, Castlereagh, Cattai, Glossodia, Grose Vale, Jamisontown, Mount Vernon, Orchard Hills, Penrith, The Slopes, Toongabbie, and all areas in between.

Penrith’s  Independent Franchisee for Wet-seal

GS & PA Sawyer Pty Ltd – ABN 90 001 781 764

Waterproofing Licence Number: 318030C

Wet-seal services offered:

Internal Waterproofing for areas such as:

  • Bathrooms/Ensuites/Powder Rooms, etc
  • Showers
  • Laundries
  • Toilets

External Waterproofing for areas such as:

  • Decks/Balconies
  • Retaining Walls
  • Planter Boxes
  • Ponds
  • External Joint Sealing

For all other waterproofing requirements, please contact Chris direct.