Waterproofing Adelaide
Elite Epoxy & Polish SA provides quality waterproofing services to customers across Adelaide and South Australia.
We waterproof bathrooms, showers, laundries, balconies and other wet areas in homes and businesses. Our work complies with Australian Standards, and, if required, we can provide you with a compliance certificate upon completion of the job.
Please call 0413 503 888 to speak with our team or to view our services.
Where We Waterproof
Our waterproofing experts can safeguard every part of your property that needs it. This includes:

Waterproofing to Australian Standards
Bathroom and indoor wet-area waterproofing is covered by AS 3740:2021 and the National Construction Code. Many balconies and other above-ground outdoor areas are covered by AS 4654.2:2012.
These rules refer to:
- How the surface is prepared
- Where the waterproofing membrane must go
- How corners, drains and joints are sealed
Our team installs all waterproofing products with quality workmanship in accordance with the supplier’s instructions.
Membrane Types We Use
Several types of waterproofing membranes can provide protection for homeowners and businesses. They include:
- Liquid polyurethane membranes: Best suited to balconies and other exposed areas.
- Acrylic membranes: Often used in bathrooms, laundries and indoor wet areas.
- Sheet membranes: They come at a set thickness and provide reliable coverage.
Our professional team will advise clients of the best membrane to use based on their needs.


Waterproofing Cost in Adelaide
The cost of waterproofing depends on the area being treated and the work needed to prepare it. Factors that can affect your quote include:
- The size and shape of the room
- The membrane needed
- The number of drains and pipes
- If there are any cracks or repairs needed
- Removal of old waterproofing
- The number of coats required
- Whether you are doing a full bathroom renovation
Our team will conduct a comprehensive inspection of your site before providing you with a quote based on the cost of the works.

Signs Your Waterproofing Has Failed
If you notice any of these warning signs, there is a good chance your waterproofing has failed. Look out for:
- Paint that bubbles or peels
- A damp or musty smell
- Mould that returns after cleaning
- Wet patches in the next room
- Swollen skirting boards
- Loose tiles or cracked grout
- White salt marks on concrete or walls
- Water stains below a bathroom or balcony
That said, these problems can have multiple causes, which is why it is important for us to inspect the area before repairs begin.
Our Waterproofing Process
At Elite Epoxy and Polish SA, we understand how vital it is for properties in Adelaide to have effective waterproofing. Here is the process we follow for installing it.
- Inspection: We check your area for leaks, moisture, or surface damage.
- Preparation: We clean the surface and remove loose materials or old coatings. We also repair cracks and gaps if needed.
- Priming: We apply a primer that is compatible with the surface and membrane.
- Membrane application: We seal all corners, joints, drains and pipes. Then apply the required coats.
- Drying and testing: The membrane is left to dry for as long as needed. We may even perform a flood test.
- Final check: We inspect the finished work and issue a compliance certificate, if you want one.

Get a Free Waterproofing Quote
If you are interested in having your property waterproofed, please contact us here. Alternatively, phone 0413 503 888 to discuss your needs.
Frequently Asked Questions About Waterproofing
Waterproofing involves applying protective layers to surfaces, creating a barrier to stop water from penetrating and causing damage to your property.
Waterproofing is essential to prevent water-related issues such as mould, mildew, and structural damage. It helps protect your building’s foundation and enhances its durability.
Signs that you may need protection include water stains, damp patches, musty smells, or visible mould growth, especially in areas prone to moisture like basements or bathrooms.
The protection typically lasts between 5 to 10 years, depending on the materials used, environmental factors, and the area treated. Regular maintenance can help prolong its effectiveness.
Yes, waterproofing can be applied to both new and existing buildings. Whether it’s a residential or commercial property, our experts can assess and recommend the best solutions for your needs.
No, the protective materials used are usually clear or blend seamlessly with your existing surfaces, ensuring that the appearance of your property remains unchanged.
The cost depends on the size of the area, type of protection required, and the complexity of the job. We provide free quotes to assess your property and offer tailored solutions.
This may be possible. However, we first verify that the old membrane is dry, firmly attached and free from damage. If we only add a thin layer over failed waterproofing, it may lead to leaks and further water damage.
The answer really depends on the surface and location, because bathrooms, showers, bath areas, and balconies all require different products. We supply a range of membranes and select the ideal option for your needs.
If it has been installed correctly and is well-maintained, waterproofing can last 10 to 20 years or longer. Once the job is completed, please do not hesitate to contact our team if you notice cracks, damp patches or other signs of water damage.
