Rising Damp - Basement Waterproofing logo
Basement Waterproofing Sydney
Ask for Jason: 0474 499 309
Rising Damp - Basement Waterproofing logo
Basement Waterproofing Sydney
Ask for Jason: 0474 499 309

Waterproofing the basements of sydney

Basement Waterproofer.

Waterproofing the basements of sydney

Basement Waterproofer.

Basement waterproofing is something we have mastered slowly over the years until it has become our specialty.

We are master basement waterproofers and experts at stopping dampness and running water. 

Basements are especially hard to waterproof due to the fact that the substrate is not usually a new clean substrate and there are often a lot of contaminants which prevent the membranes from sticking properly.

Another big problem with basement waterproofing is salt. If there are high quantities of salt present in the substrate then it can cause the membrane to fail. 

Even in relatively new basements you can encounter contaminants from the surrounding earth and a build-up of salts.

Basement Waterproofing

Basement Waterproofing

know what is wrong. We will diagnose what is wrong with your house. Sometimes the cause of the problem is not so obvious. 

Avoid Confusion and wasting thousands of dollars by getting an experts eye to look over the waterproofing issue in your house and give you honest advice.

Basement Waterproofing Job Specifications

Builders! Sometimes you have a job where everything is going wrong and you have no idea how to fix it. 

Give us a call and we will recommend solutions for solving problems that can both hold up your job and cost you thousands during your warranty period.

See 10L per minute of active running water get BLOCKED by a waterproofing membrane.


Please watch the video below to learn about basement waterproofing.

Waterproofing active leaking water in an old mechanics warehouse which was converted to lawyers offices.

Specialist basement waterproofers!

Basement Waterproofing

Assessment: We assess each basement case by case. While there are commonalities between techniques for waterproofing a basement there are many variables to consider.

Preparation: The most important part of any basement waterproofing is preparation. Surface preparation insures that all the waterproofing products stick to the substrate as they are supposed to.

Product: We have tried them all and found the products which fail and the products that work. We know which products will dry quickly, dry under water and dry on wet substrates and sandstone.

Experience: A basement waterproofer’s results come down to experience. Knowing what to do in which order and what kind of products to use to get long lasting results.

Stopping Water

Stopping water entering a basement is something that can only be learnt by waterproofing basements. There is no course or apprenticeship for how to waterproof a basement. 


Basement waterproofing is no walk in the park and while bathroom waterproofing may be as easy as using a paint brush and a roller, basement waterproofing is about as hard as waterproofing gets.

Basement Waterproofing Cost

The cost of basement waterproofing depends on the size of the basement, substrate material variables, contaminants in the substrate (like oils and grease), active water flow and area to be waterproofed. 

If you would like an idea of the cost for your basement waterproofing then we should be able to give you some kind of rough idea over the phone. For an accurate price we would need to assess your basement. 


Sydney. Basements.
Rising Damp.

Rising Damp & Basement WATERPROOFING solutions

Rising Damp in Sydney is a common problem and we are specialists in rising damp. Click below to see our rising damp solutions.

Basement waterproofing is one of the most difficult types of waterproofing. We have provided solutions for the most extreme basement waterproofing.


Dincel Waterproofing

Dincel waterproofing is needed when you never want Dincel to leak. While dincel is sold as being waterproof, often it still leaks. 
We can stop Dincel leaking. 

Retaining walls or below ground walls need special treatment so the waterproofing doesn’t fail over time due to salt breaking the membrane. Learn More..


Gold Coast (Coming Soon)
Brisbane (Coming Soon)

Our hours

07:00 – 18.00
Monday – Saturday

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