Residential, Commercial, Industrial, Civil, and Marine Waterproofing

Choose from two of the very best German-manufactured waterproofing solutions

Wolfin

The Australian standard in waterproofing

First introduced in 1963, Wolfin polymeric PVC is considered the leading waterproofing system in the industry and has been successfully used throughout the world, in all climates and weather conditions.

Wolfin can be loose laid or bonded and is a flexible polyester PVC sheet membrane, which has outstanding mechanical, chemical & elongation properties.

Due to its high quality composition & inspection regime, Wolfin is the ideal waterproofing system for an extensive range of residential, commercial, civil, industrial, marine, education and health projects.

Wolfin membranes are compatible with and can be installed directly over bitumens, asphalt, failed sheet & liquid membranes and is suitable for most finishes.

Key benefits at a
glance

  • Warranty offered on both labour and materials
  • Superior German manufacturing
  • Clean application with waste that can be recycled
  • Effectiveness across a wide range of temperatures
  • Extremely high tear and puncture resistance
  • Speed of application and weather tolerance
  • Long service life reducing life cycle costs

Plus, as part of our commitment to providing exceptional customer service, the team at Projex will provide on-going customer service, and technical support for any Wolfin applications. What’s more, we also conduct Quality Assurance inspections to ensure the high standards of Wolfin have been achieved.

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Cosmofin

Delivering proven high quality waterproofing.

Known for it’s reliable, long-term performance, Cosmofin is manufactured by extrusion and comes factory-finished with a homogeneous (capillary-free) membrane edge.

The product is a UV stable PVC waterproof membrane equipped with a central glass non-woven inlay.

Due to its high-quality formulation it’s the perfect waterproofing solution for a diverse range of residential, commercial, civil, industrial, and marine construction projects.

In the past our customers have used Cosmofin in the construction of flat roofs, balconies, terraces, podium slabs, under tile applications, retaining walls and planter boxes.

Key benefits at a
glance

  • Warranty offered on materials
  • Superior German manufacturing
  • Clean application with waste that can be recycled
  • Effectiveness across a wide range of temperatures
  • Extremely high tear and puncture resistance
  • Speed of application and weather tolerance
  • Long service life reducing life cycle costs

Plus, as part of our commitment to providing exceptional customer service. Projex Group P/L offer a full & comprehensive back up service for all Cosmofin installations.

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Why We Recommend These Products

The Australian climate is extreme, and can put a lot of stress on structures & products. The rise and fall of temperatures cause movement and can damage to the building elements. Also, the harsh sun and frequent downpours can take a toll on the waterproofing system protecting the structure.

That’s why it’s important to choose a waterproofing membrane that has been proven effective, of high quality and durable enough to guarantee the moisture integrity of a building. At Projex Group, we only specify waterproofing solutions that have been tried and tested in the Australian climate with a proven track record of 20 years or more.

The products we specify are versatile enough to be applied to most building materials including concrete, timber, steel, CFC and masonry. They also exhibit the best-designed self-supporting terminations on the market.

These products are also designed to withstand domestic and industrial chemicals and cope with building movement. Both are durable, UV stable and easy to repair.

What Projex Group Can Do For You

Our job is to advise you which Projex Group products are suitable for your application to ensure complete
water tightness is achieved.
We can provide on-site project consultations on an as-needed basis or alternatively please fill the form below and one of our technical staff will contact you to discuss your requirements.
We can recommend licensed applicators that are accredited for the installation of Wolfin & Cosmofin to carry out the application of these waterproof membranes to your project.
We also carry a large quantity of stock of Wolfin and Cosmofin membranes, so we can supply you with all the materials you need to waterproof your project within a day – depending on where in Australia or New Zealand you are located.

Place Your Enquiry Now!

If you wish to speak to one of our representatives, please enter your contact information in the boxes below. We will respond to your enquiry within 24 hours.