How long will the waterproofing work take to complete?
Most small residential jobs take 1–3 days to complete, while larger commercial projects may require more time. We always aim to complete works efficiently while maintaining the highest quality standards.
Do you offer a warranty, and what does it cover?
Yes. Depending on the type of waterproofing, we offer warranties of up to 5–10 years. Our warranty covers both materials and workmanship, so you have complete peace of mind.
Will the work require hacking or damaging existing surfaces?
Not always. We offer both hacking and non-hacking waterproofing methods. For example, in many bathroom or balcony cases, we can apply waterproofing over existing tiles without removal.
Are you a licensed and insured waterproofing contractor?
Yes. We are a BCA-registered contractor, and all our workers are fully insured. This ensures that your project is handled professionally, with full compliance to local regulations.
What is the estimated cost, and are there any potential hidden charges?
We provide an upfront quotation after inspection, clearly stating the full scope of work. There are no hidden charges — any additional works will only be carried out with your approval.
How do you handle situations where the leak reappears after the job?
If a leak reoccurs within the warranty period, we will return to inspect and carry out the necessary repairs at no extra cost. Our goal is to ensure the issue is fully resolved.
What waterproofing methods and materials do you use, and why?
We use industry-proven methods such as PU injection, torch-on membrane, cementitious coating, and liquid-applied membranes. All materials are sourced from reputable suppliers and are certified for use in Singapore, ensuring durability and compliance with local building codes.
What is the difference between PU injection, epoxy injection, and cementitious waterproofing?
PU (Polyurethane) Injection: Expands upon contact with water to seal cracks and stop active leaks. Flexible and suitable for moving cracks.
Epoxy Injection: Rigid repair method for structural cracks — bonds concrete back together but is not flexible.
Cementitious Waterproofing: Brush- or spray-applied slurry that forms a waterproof barrier — ideal for bathrooms, walls, and planters.
What are the most common causes of waterproofing failure, and how do you prevent them?
Common causes include poor surface preparation, insufficient membrane thickness, and incorrect material choice. We prevent this through strict quality control, trained applicators, and following manufacturer specifications.
How do you handle expansion joints to prevent water ingress?
We install flexible joint sealants or cover strips to accommodate movement, ensuring the membrane remains intact during thermal expansion/contraction.
Registration #: 200005634H
Address
31 Bukit Batok Cres, #01-39
The Splendour, Singapore 658070