Call Us: 02 8336 1666

Call Us: 1800 001 114

Over 30 years as a leading supplier of
outstanding engineering & waterproofing products

Projex Group was founded in the late 1980s by Jim Kornmehl when he introduced the
Wolfin Waterproofing System to the Australian market.

As the demand for quality waterproofing systems grew, so did the range of Projex waterproofing & associated products – all designed to fill the niche of supplying the highest quality materials to solve a range of waterproofing & engineering issues. Enquire Now

We’re committed to offering the very best in
customer service

Projex employ a dedicated team of qualified sales staff who offer an unparalled level
of technical and customer service.

Our philosophy of providing premium quality products has been a core value of Projex Group since its inception. Among others, our industry leading product range includes:

  • Wolfin – German manufactured high quality, flexible, UV stable Polyester PVC waterproof sheet membrane
  • Cosmofin – German manufactured reinforced UV stable PVC waterproof sheet membrane
  • Projex Damtec Sub-Ballast Mat – German manufactured de-coupling mat that reduces structure-borne noise and vibration in rail systems
  • Link-Seal – The proven long-term mechanical seal for pipe penetration against liquids, gases, etc
  • Shockmat – Protection matting with excellent impact protection & acoustic properties for use as a walkway over waterproof membranes, under timber floors or general matting
  • Strailastic – German manufactured sound attenuation and vibration damping systems for railways
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Why choose us?

Some of our biggest clients include government agencies, major building & engineering companies .

Over the years we have supplied products for many large projects around Australia, including major health institutions redevelopments, desalination plants, railways, bridges, government/council owned assets, heritage buildings, residential properties, aged care/retirement villages, etc. Here’s why our customers like to work with us:

  • We offer the best products available on the market.
  • We provide a high level of customer service.
  • We are able to solve complex calculations.
  • We carry excellent stockholdings
  • We have ability to manufacture special orders
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Don’t settle for second best, when you
can work with the expert team at Projex.

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The Projex Mission is to source and supply technically excellent products to meet the needs of owners, designers, insurers and operators of buildings and structures for specialist protection against water, industrial liquids, impact and corrosion risks.