Your local waterproofing specialists

Quality products used with a 20-year warranty

Call for a free quote

Your local waterproofing specialists

Quality products used with a 20-year warranty

Call for a free quote

waterproofing Specialists In Wollongong

Longlife Waterproofing has been established since 1997. We specialise in diagnosing, choosing the right solution and repairing water ingress problems in domestic, commercial and strata buildings.

We are a licensed contractor and approved applicator for many leading membrane systems. We can apply all liquid, torch on sheet bitumen, PVC sheet and Butynol rubber membrane systems.

Our Services


We can quickly and efficiently repair water leaks to roofs, balconies, bathrooms, retaining walls and planter boxes. We specialise in many leading brands of sheet membranes. We also specialise in waterproofing tiled areas without removing tiles using the Longlife Waterproofing reseal system.

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We use state of the art products and preparations to reseal tiles, concrete, bricks and masonry, which are undetectable and provide effective solutions for rising damp.

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We offer exceptional repairs and remediation for concrete cracks, concrete spalling/cancer and more. We also provide concrete coatings and protection to prevent damage to concrete.

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We thoroughly prepare roofs and apply a specialised roof membrane system on concrete roofs to effectively waterproof your roofing. All work is flood tested to ensure the membrane application is 100% successful.

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Other Services


  • Leaking shower and balcony re-seals
  • Negative waterproofing to leaking underground garages, basements, etc
  • Injection systems
  • Acid/chemical resistant coatings
  • Waterproofing Roof — Wollongong, NSW — Longlife Waterproofing

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Areas We Service


We provide excellent commercial & domestic waterproofing services throughout Wollongong, Sutherland, Cronulla, Shellharbour, Kiama and Bulli. If you have issues with leaking roofs or rising damp, call the experts at Longlife Waterproofing today.

What Our Clients Say


Professional and absolutely a perfectionist. We had extensive work completed in our cellar and I can not recommend this business highly enough.

5 Stars

- Belinda A.

For a free quote on waterproofing that will keep you dry for a lifetime, call Longlife Waterproofing on 0414 954 870 today. 

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