Toilet Leakage Repair and Waterproofing Services in Singapore
Toilet and Bathroom Leakage Repair in Singapore
Toilet and bathroom leakage can cause water stains, damp floors, mould and water seepage into surrounding walls or ceilings. Signs can include wet bathroom floors, water pooling around the toilet area and stains on the ceiling below the bathroom.
At WaterproofingGuy.sg, we provide toilet leakage repair and waterproofing services for HDB flats, condominiums, landed properties and commercial buildings in Singapore. We repair toilet floor leakage, bathroom water seepage and other leakage problems using non-hacking methods where suitable.
Signs of Toilet and Bathroom Leakage
- Unpleasant sewage smell
- Persistent damp or wet bathroom floors
- Water pooling at the base of the toilet bowl
- Mold or mildew growth around the toilet area
- Water stains on the ceiling below the toilet or bathroom
- Water stains on walls or ceilings (especially below the bathroom)
If you notice these signs, arrange an inspection to check where the water is coming from and what repair work is required.
Common Causes of Toilet and Bathroom Leakage
Damaged or Worn Waterproofing Membrane
A damaged or worn waterproofing membrane can allow water to seep through the bathroom floor and into the walls or ceiling below.
Faulty Toilet Seals and Rubber Rings
Damaged seals around the toilet bowl, tank or pipe connections can cause water to leak around the toilet area.
Damaged Pipes and Pipe Connections
A leaking pipe or pipe connection can cause water to collect beneath tiles or around the toilet area.
Cracked Toilet Bowl or Tank
A crack in the toilet bowl or tank can cause water to leak around the toilet and floor area.
Clogged or Overflowing Drains
A blocked or overflowing drain can cause water to collect on the bathroom floor.

Our team will inspect the affected area to identify the possible source of the leakage before recommending the repair or waterproofing method required.
Toilet Leakage Repair and Waterproofing Methods
The repair method will depend on where the leakage is coming from and the condition of the affected bathroom area.
PU Grouting and PU Injection
Polyurethane resin can be injected into suitable cracks in concrete floors, walls or ceilings to stop water seepage.
Flood Infusion Waterproofing
Flood infusion waterproofing can be used for suitable tiled bathroom areas where leakage can be treated without removing the existing tiles.
This type of treatment may also be referred to as chemical infusion waterproofing.
Epoxy and Silicone Sealant Application
Sealant can be applied to suitable joints, gaps and areas around pipes where water is entering.
Pipe Leakage Repair
Leaking pipes or connections can be repaired where they are identified as the source of the toilet leakage.
Hacking and Re-Tiling if Required
Hacking and re-tiling may be required when the existing waterproofing layer is damaged and cannot be repaired using a non-hacking method.
Our team will recommend the repair or waterproofing method based on the source of the leakage and condition of the toilet or bathroom area.
Toilet and Bathroom Leakage Inspection
A toilet leakage inspection helps us check the bathroom floor, waterproofing, toilet seals, pipe connections and other possible areas where water may be leaking.
After checking the affected area, we will recommend the repair or waterproofing work required and provide a quotation based on the condition of the bathroom.
Non-Hacking Toilet Waterproofing
Non-hacking waterproofing may be used for suitable toilet and bathroom leakage problems where the existing tiles do not need to be removed. Methods can include flood infusion waterproofing, chemical infusion treatment or PU injection depending on the source of the leakage.
If the existing waterproofing layer is badly damaged, hacking and re-tiling may still be required.
Why Choose Our Toilet Leakage Repair Services?


Non-Hacking Solutions Available
Non-hacking waterproofing methods are available for suitable toilet and bathroom leakage problems.

Toilet Leakage Inspection and Repair
We inspect the affected area before recommending the repair work required.

More Than 10 Years of Waterproofing Experience
Trusted by thousands of Singaporean homeowners.

Works with a BCA Registered Waterproofing Contractor
Waterproofing works are carried out with a BCA Registered Waterproofing Contractor in Singapore.

Warranty on All Repairs
Enjoy long-term peace of mind!
Whether you’re a homeowner, landlord, or property manager, we have the expertise to handle all your waterproofing needs.
3 Steps to Repair Toilet Leakage
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Schedule a Free Inspection
Our team will inspect the affected toilet or bathroom area and check for possible sources of water leakage.
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Receive a Quotation
We will recommend the repair or waterproofing method required and provide a quotation based on the work involved.
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Carry Out the Leakage Repair
Our team will carry out the agreed toilet leakage repair or waterproofing work.

Contact Us Today!
Operating Hours
Mon-Sat, 8AM - 6PM (Emergency Services Available!)
Waterproof Your Toilet. Stop the Leaks. Restore Your Peace of Mind.
Signs can include water stains on the ceiling below the bathroom, damp floors, mould, water pooling around the toilet area or water seepage through the floor or walls. An inspection can help identify where the water is coming from.
Toilet and bathroom leakage can be caused by damaged waterproofing membranes, faulty toilet seals, leaking pipes, cracks or drainage problems. The affected area should be checked before deciding on the repair method.
Not always. Non-hacking methods such as flood infusion waterproofing, chemical infusion treatment or PU injection may be used for suitable leakage problems. Hacking and re-tiling may be required if the existing waterproofing layer is badly damaged.
The repair time depends on the source of the leakage and work required. Non-hacking repair work may take less time than hacking, re-tiling or pipe replacement. We can advise on the work involved after inspecting the affected area.
The applicable warranty depends on the waterproofing or repair method used. We will explain the warranty for the recommended work before the repair starts.
The cost depends on the source of the leakage, affected area and repair or waterproofing method required. We provide a quotation after inspecting the toilet or bathroom area.
Still have questions? Contact us today!
