Unbeatable Commercial Waterproofing Services in NSW

Internal and External Wet Area Waterproofing

Perfect Seal Australia is the expert to call for all your waterproofing requirements. We have decades of experience in commercial waterproofing and can take on projects of any size. Our qualified professionals can waterproof anything from water treatments plants, retainer walls, planter boxes and bunded areas to balconies, rooftops, lift pits, tanks and bathrooms. We are licensed to work on heights over 11 metres and in confined spaces making us the perfect choice. We offer our assistance to local builders as well.

Police Checked and Verified to Work in Aged Care Centres, Hospitals and Schools

Sheet Membrane Systems

Sheet membrane systems are commonly used for roof areas, retainer walls, lift pits and planter boxes. We are experienced with the following sheet membrane systems:


  • Torch Applied
  • Peel n’ Stick
  • Multi-Layer

Family-Owned and Operated

For highly effective and cost-efficient commercial waterproofing solutions,

Call us on 0405 127 794.

Get in touch with us for all your waterproofing and pool re-surfacing needs. We are available 24/7!

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