
Our Mission
Our mission is to deliver only the best service which is why we are the leaders in our industry and preferred suppliers by many builders.
Graeme Aldridge has been in the waterproofing industry since 1993. The company commenced with only internal wet area work – bathrooms, laundries, ensuites – and simple external areas around the South Coast.
Aldex is a family run business with Graeme and Anthony sharing the day to day running of the business. Based in the Southern Highlands of NSW, Aldex is perfectly located for travel to Canberra, Sydney, Wollongong, South Coast, and Newcastle.
Over the years Aldex has gathered a great crew of laminators and welders, with many having started their career with the company. We also have access to experienced subcontractors who have worked with us on many of our larger projects. We have ascertained the best products on the market and we proudly recommend these products. We aim to achieve a high quality job using only these products, and pride ourselves on delivering the best job possible.
Aldex has gained a reputation for quality and reliability, and our resume is a testament to this, while still holding on to our old fashioned values. Graeme has now undertaken Consultancy Waterproofing and with over 27 years of waterproofing experience under his belt, there is not much he hasn’t seen over the years. He is also able to source from Aldex’s pool of experienced trades people.
Servicing the industry for many years, Aldex Waterproofing specialises in complete waterproofing systems across the NSW residential, commercial and industrial building sector. We offer a range of services from paint on membranes to sheet membranes. As an authorised installer of Wolfin and Cosmofin we have the largest team of experienced welders in NSW able to undertake large scale projects.
Why Choose Us?
Our Service
Led by Graeme Aldridge our team will work with you to create your project to the highest of standards. What sets us apart from others is our attention to detail from the very first meeting. Our team ensures that every aspect of your project is carefully considered to ensure that our knowledge and many years of experience delivers an efficient, cost-effective and premium quality project.
Servicing the industry for many years, Aldex Waterproofing specialises in complete waterproofing systems across the NSW residential, commercial and industrial building sector. We offer a range of services from paint on membranes to sheet membranes. As an authorised installer of Wolfin and Cosmofin we have the largest team of experienced welders in NSW able to undertake large scale projects.



















