Each project is assessed to specify the right product for the job. We offer solutions for wet or dry conditions, and both structural and non-structural needs.
Concrete cancer occurs when steel reinforcement rusts, expanding up to 7 times its size and cracking the surrounding concrete. This allows more water in, accelerating the damage.
Duraseal are specialists in underground waterproofing. Each project is assessed to ensure the correct membrane is applied based on site conditions and environment.
We provide a wide range of maintenance services, with tailored solutions to address issues such as cracks, leaks, and membrane failures across various structures.
Hidden leaks might be a problem, as it is hard to detect the first time, but later, it can cause a significant problem.
Utilize tools like thermal imaging cameras, moisture meters, or acoustic sensors to pinpoint the leak.
Implement long-term solutions such as membranes, coatings, or improved construction techniques.
Long-lasting results, Experienced Team & Outstanding Customer Service.
Got questions? We’ve answered the most common queries about our waterproofing services, process, and what to expect — so you can feel confident from the start.
Yes, we provide obligation-free quotes for all residential and commercial waterproofing projects.
Most standard jobs, like bathrooms or balconies, can be completed within 1–2 days, depending on the scope and drying times.
Proudly serving Sydney and surrounding areas with top-tier waterproofing solutions. Quality you can trust, results that last.