Water Leakage & Water Seepage

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Water Leakage and Seepage 

Why do homes have water leakage and seepage problems?

Brand-new properties should not have water leakage or seepage problems if they are built right. However, as these properties aged, repair and maintenance become necessary. Homeowners need to take note of any water leakage or seepage issues in the house. When such problems are first noticed, call in an expert to take over so that there will be less disruption to your daily life.

What are the water leakage and seepage problems faced by homeowners?

 Typically, homeowners are faced with the following concerns in their homes:

  • Wall Leakage and Seepage
  • Ceiling Leakage and Seepage
  • Roof Leakage and Seepage

In a landed property, homeowners are presented with an additional two issues:

  • Structural Leakage and Seepage
  • Architectural Leakage and Seepage

What is the most common leakage problem in Singapore?

The primary leakage issues faced by Singapore homeowners are cracks in their internal and/or external walls. While some contractors may tell homeowners that evacuation is necessary, we at Le Fong, have a better solution for you – Polyurethane (PU) Crack Injection.

What is a PU Crack Injection?

A PU Crack Injection is a kind of repair work and waterproofing technique that is applicable only to poured concrete structures. The method makes use of a pressurised injection of resin (a type of waterproofing material) into a foundation crack. The pressure of the injection ensures that the entire crack is filled. That efficiently eliminate the crack and prevent water from coming into the house through your ceiling or basement.

This is the best solution for a crack found in a poured concrete wall. It is also economical as a form of repair work for a leaking concrete wall in your house or basement.


As the indisputable leaders in the domain of pressurised injection services for concrete crack repair and crack injection in residential, commercial and industrial properties, we are the experts for any of your water leakage or seepage problems due to cracks on your internal and/or external walls.

Our experienced specialists are the leaders in the industry because of four key reasons.

  1. We use only the latest technology and techniques
  2. We use highly-customised equipment that is not found in the market
  3. We have a variety of materials available to us and use only the most appropriate one for each job. We do not believe in a “one size fits all” mentality.
  4. We rigorously trained our new technicians before they are qualified to work alongside our experienced experts in the PU Crack Injection team.

We are the rescue team for water leakage and seepage issues. Even some of our competitors come to us when they are not able to solve the problem on their own.

Le Fong has proven our expertise in handling any cracks in the concrete foundation of your ceiling, basement or any other underground structure with all the success of our PU Crack Injections behind us.