Proudly servicing NSW since 2004

Water entry into buildings represents one of the most common defects. Causing damage to structural elements, finishes and furnishings. It also poses significant health risks for occupants.


Our services include:


  • Waterproofing of any external/internal surface
  • Complete range of materials and installation methodologies
  • Repair / installation of flashings & cappings
  • Joint sealing
  • Liquid / sheet membrane
  • Provision of extensive warranties
  • Indoor waterproofing

Servicing the NSW remedial industry since 2004, and with over 100 years of accumulated management experience, Preservation Technologies has delivered hundreds of successful remedial projects to become a leader in the field.

With a wealth of experience and a commitment to keeping up-to-date with the latest materials and methodologies.

Maintaining industry best practice in all aspects of OH&S and environmental management, Preservation Technologies is committed to safe sites and minimal environmental impacts.

Providing clients with cost effective, lasting solutions.

Working with asset owners and consultants to deliver quality outcomes through regular and open communication.

Call (02) 8565 7777 for a free quote on your project or get in touch