HIGHTECH | How to find roof leak ?

Roof Waterproofing Singapore
2 min readMar 24, 2024


Repairing roof leaks in Singapore typically involves several steps, including locating the source of the leak, assessing the extent of the damage, and applying appropriate repairs.

Here are some general steps to address roof leakage:

Identify the Source: Begin by identifying where the leak is coming from. This may require inspecting both the interior and exterior of the roof. Look for signs of water stains, mold, or dampness inside the house, as well as any visible damage on the roof’s surface.

Clear Debris: Remove any debris such as leaves, branches, or other materials that may be blocking drainage or contributing to the leak.

Repair Holes and Cracks: Use the proper products, such as sealant, roofing cement, or patches made for the particular kind of roofing material you have, to repair any visible holes or cracks in the roof.

Replace Damaged Shingles or Tiles: If damaged shingles or tiles are the source of the leak, replace them as necessary. To stop more leaks, make sure the edges of the new shingles or tiles are correctly sealed.

Examine the flashing surrounding skylights, vents, chimneys, and other roof penetrations. To stop leaks, fix or replace any broken or incorrectly fitted flashing.

Seal Joints and Seams: Examine the areas surrounding vents, pipes, and other roof penetrations for any openings or loose seals. To stop water from leaking in, seal these places using the proper sealant.

Apply Waterproof Coating: As an additional line of defense against leaks, think about covering the whole surface of the roof with a waterproof coating. By doing this, you can increase the lifespan of your roof and avert more issues.

Frequent Maintenance: Arrange for routine roof maintenance and inspections to identify possible problems early on and stop leaks from starting or getting worse.

Professional Help: It’s recommended to get help from a professional roofing contractor in Singapore if you’re not sure how to fix a leaky roof or if the damage is significant. They are equipped with the knowledge and resources needed to accurately diagnose and fix roof leaks.

Keep in mind that fixing a roof can be risky, particularly if you lack the necessary skills or comfort level when working at heights. Prioritize safety above all else, and when doing intricate or dangerous repairs, think about contacting an expert.




Roof Waterproofing Singapore

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