Prima Seal Waterproofing Singapore offers complete solutions using both hacking and non hacking waterproofing applications for your toilets, bathrooms, showers, etc. Our Waterproofing Specialists also provide FREE an on-site consultation and estimates.
How It Works
WhatsApp Us
Contact our friendly customer service support team via WhatsApp and schedule an appointment for an on-site inspection.
Fast Inspection
During the on-site inspection, our toilet waterproofing specialists will investigate the root cause of your toilet leakage problems.
Quick Solutions
We will recommend the right toilet waterproofing or leakage repair solutions according to the root cause of your problems.
Our Toilet Waterproofing
& Leakage Repair Methods
Flood Infusion Treatment
If you are experiencing water leaks due to cracked or improperly sealed tiles, then we recommend having a Flood Infusion Treatment performed. This involves the use of waterproofing chemicals that are waterborne and dampness sealing for concrete and masonry substrates. At Primaseal Waterproofing Singapore, we make use of a blend of Inorganic and Organic Polymers. This achieves both surface and in-depth sealing by both film formation and crystallisation. It involves no dust, smell, noise, drilling, hacking, and removal of existing tile finish.
PU Grouting / PU Injection
In case you want a hassle-free way of resolving your water leak issues, then you may want to have a professional perform PU Grouting / PU Injection. This is a specialised technique that involves the injection of expanding polyurethane to stop any water flowing down or through cracks or to fill voids under slabs, concrete joints or behind concrete walls and joints. It is very useful and effective when used on the underside or negative side of a water seepage.
Water Pipe Leakage Repair
For some people, water leak issues result from heavily damaged inlet or outlet pipes. When this happens, it is necessary to have a Water Pipe Leakage Repair performed. Our team of professionals will visually inspect your pipes so that they can identify the source of your water leaks in the most efficient, affordable, and least disruptive way. Besides repairing/replacing your water pipes, we will also guarantee you the highest level of customer support throughout the duration of the project.
Hacking Waterproofing
This is a method that involves hacking the existing bathroom floor to uncover the original damaged waterproofing layer. Once this damaged layer is removed, a secured new layer of waterproofing is applied followed by the re-tiling of the bathroom floor. This method will need a lot more time and will be more invasive and requires more cleanup.
Our Waterproofing Projects

Bathroom/Toilet Waterproofing Services Singapore Condo – Bukit Timah
Bathroom/Toilet Waterproofing Services Condo at Bukit Timah, Singapore. We conduct a non-obligatory on-site assessment, with an official quote submitted for your consideration. For any enquiries, WhatsApp us at +65 8241 0032! (Click on image gallery below to enlarge) Prima Seal Waterproofing Singapore offers waterproofing services to solve toilet and bathroom water leakage issues, including toilet ceiling leaks, toilet floor leaks, and toilet wall

Bathroom/Toilet Waterproofing Services Singapore HDB – Tampines
Bathroom/Toilet Waterproofing Services HDB at Tampines, Singapore. We conduct a non-obligatory on-site assessment, with an official quote submitted for your consideration. For any enquiries, WhatsApp us at +65 8241 0032! (Click on image gallery below to enlarge) Prima Seal Waterproofing Singapore offers waterproofing services to solve toilet and bathroom water leakage issues, including toilet ceiling leaks, toilet floor leaks, and toilet wall leaks. Our

Bathroom/Toilet Waterproofing Waterproofing Services Singapore HDB – Bedok
Bathroom/Toilet Waterproofing Waterproofing Services HDB at Bedok, Singapore. We conduct a non-obligatory on-site assessment, with an official quote submitted for your consideration. For any enquiries, WhatsApp us at +65 8241 0032! (Click on image gallery below to enlarge) Prima Seal Waterproofing Singapore offers waterproofing services to solve toilet and bathroom water leakage issues, including toilet ceiling leaks, toilet floor leaks, and toilet wall

We offer waterproofing services for every type of water leakage issue – from roof, toilets,bathroom and balcony leakages.

Professional waterproofing services with warranty period and reasonable prices.

Prima Seal Waterproofing Singapore offers waterproofing services to solve toilet and bathroom water leakage issues, including toilet ceiling leaks, toilet floor leaks, and toilet wall leaks. Our team of waterproofing specialists will conduct detailed inspections and use the best possible waterproofing materials to solve your seepage issues. One of our most popular methods involves an innovative flood infusion technique which allows us to fix water leakage issues within a day and requires no hacking or removal of existing tile finish. Other waterproofing and leak repair methods include using PU grouting, PU injection , Water Pipe Leakage Repair and hacking the existing bathroom floor . With more than 10 years of waterproofing contractor experience, we have undertaken thousands of projects for both residential and commercial waterproofing contracts. We are approved and registered by the Building & Construction Authority (BCA) of Singapore as a CR13 waterproofing contractor. We are also proudly Bizsafe certified company. WhatsApp us for a free consultation and inspection at +65 8241 0032! or call us at +65 6232 6603.