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Remedial Waterproofing

Remedial Waterproofing


Waterstop Solutions delivers industry-leading remedial waterproofing services that prevent water from seeping into areas of a house or a building, such as concrete rooftops, basements and retaining walls.


At Waterstop Solutions, we are proud of the expert remedial waterproofing services we provide, backed by specialised waterproofing systems that are designed to restore and protect customers’ assets to the highest quality.


Our highly skilled technicians expertly rectify water ingress issues. They perform rising damp treatment, leak sealing injection (chemical pressure grouting), concrete crack injection, membrane installation, joint sealing and concrete repairs to give a few examples.


Our remedial waterproofing services are offered on the East Coast of Australia in Queensland and New South Wales, with offices located in Brisbane and Sydney.

Remedial waterproofing of basement room by Waterstop Solutions

Areas that we treat include (but are not limited to):

  • Dams and reservoirs
  • Basements
  • Underground car parks
  • Concrete rooftops and green roof areas
  • Planters and garden beds
  • Balconies and podiums
  • Retaining walls
  • Porous substrates
  • Ponds and fountains
  • Concrete slabs
  • Wall/floor and wall/ceiling joints
  • Construction and expansion joints
  • Concrete pipe joints
  • Pipe and service penetrations
  • Concrete water tanks and pools
  • Manholes
  • Plant rooms

Our remedial waterproofing services in Queensland include:

  • Positive and negative side waterproofing
  • Membranes – liquid and sheet
  • PWR – Penetrating Waterproofing Repellent
  • Protective sealers and coatings
  • Barrier coating systems
  • Void filling
  • Injectable Damp Proof Course (DPC) to treat rising damp
  • High and low flow water leak sealing
  • Epoxy, polyurethane (PU) and acrylic crack injection
  • Fall correction
  • Waste installation
  • Surface preparation
  • Joint seal replacement / joint sealing repair

Contact Waterstop Solutions today for all your expert remedial waterproofing needs in Brisbane QLD, Sydney NSW and outlying areas!

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