Roof Leakage Repair

Roof Leakage Repair Singapore Specialist

Roof leaks are a huge problem in Singapore, and finding the source of these water leaks can be difficult., especially if you do not have the right expertise to tap on.

We have been fixing roof leakages for over 10 years now, and we know how to find your roof problems fast. Our team is made up of highly experienced craftsmen who will diagnose your leaking roof quickly and accurately so you can get back to enjoying your home again.

Our technicians arrive at the job site with the right tools to fix all types of roofs – tile, metal or concrete, etc. They will take their time identifying every possible cause for your roof leakage before deciding on an appropriate solution that works best for you and your budget.

Signs of Roof Leakages

Signs of Roof Leakages - 1

Water spots on the ceilings or walls

Signs of Roof Leakages - 2

Leaking water


Signs of Roof Leakages - 4

Damaged drywall

Signs of Roof Leakages - 5

Damaged furniture

Why Engage Us
For Roof Leakage Repair

Accurate Leak Detection

We provide professional accurate leak detection services to trace the source of water leakages

Long-term Solutions

Everything that we do - from using the latest technology and materials aim at improving our clients' quality of life in the long-term

Cost-effective & Affordable

We offer cost-effective solutions that best fit your purpose and solves leakage issues efficiently

Common Causes of Roof Leakages

  • Broken / cracked / missing shingles (looks like tiles)
  • Broken vent boot
  • Roof valleys are not sealed properly
  • Roof skylight not fitted properly / roof skylight decay
  • Roof gutters are clogged
  • Condensation in your Attic
  • Debris build up – that causes water to not to flow off properly
  • Holes in your roof ridge cap (it covers the peak of the roof where the two slopes meet)
  • Damaged roof flashing
  • Damaged roof membranes
  • Poorly installed fixings
  • Flat roof leak: damage caused by wear and tear, or due to improper installation
Common Causes of Roof Leakages

Types of Roof And Their Method of Repair

(1) R.C. Flat Concrete Roof

To repair a reinforced concrete flat roof, you may either hack and remove the existing tiles/surface and waterproofing membrane before re-waterproofing the entire concrete roof surface, or you may create a new waterproof finish layer before installing your preferred tiles or cement screed.

This kind of repair is mostly chosen if the water leak occurs in a big area, such as when the entire top floor ceiling is wet. The disadvantage of this approach to fix it is that it is dirty, noisy, and takes a long time to finish.

The second method is: high-pressure injection grouting with polyurethane (PU), which is a more efficient and effective way to repair your flat roof water leakage. This technique of mend is popular because it does not need hacking, which reduces the amount of dirt, noise, and time needed for the procedure. Grouting PU is also less expensive than re-waterproofing.

(2) Metal Tile Roofs

Metal and zinc roofs are frequently found in factories, as well as older office structures and some older residential dwellings. Metal and zinc roofs leak as a result of rusting. Metal parts of the roofs decay with time due to the elements and fracture or crack. Water will seep through these fractures and cracks, causing damage to the property’s inside.

Changing the entire piece of damaged metal/zinc roofing sheet is the most typical and most effective approach to prevent water leaks.

(3) Clay Tiled Roof

Clay tiled roofs are more durable than R.C. flat roofs and can endure contraction and expansion better. Clay tiles, on the other hand, may break or crack when struck by falling objects or if too much force is applied to them.

Water seeping through clay tiled roofs can be repaired by replacing damaged or cracked clay tiles, as well as applying waterproofing sealants to close up the fractures or holes. We can also use a waterproofing membrane to cover the clay tiles and fill micro cracks that are causing water seepage.

Types of Roof And Their Method of Repair - metal tile roof
facing any leakage issues? Contact Us Now.

Common Questions About
Roof Leakages In Singapore

Q: What is the average cost to repair a roof?

The average cost for a roof leak repair is between $400 and $1,000, with most people paying about $750 for a minor to moderate leak issue on an asphalt shingle roof that necessitates patching and shingle replacement.

For about $150, you may have a single little roof leak fixed. It really depends on the scope of work.

A complete roof replacement may cost anywhere from $3,000 to more than $8,000 at the top of the range.

Q: How to fix a leaking roof from the inside?

Start by diverting the water away:

If the water level in the pool rises above the maximum capacity, you’ll need to make a drain route. The simplest approach to do this is to put a nail into the hole. It will attract the water to it, forcing it down one direction.

Proceed to seal the leak:

Identify where the leak is coming from. Once you have identified the main area (note that the area has to be dry), proceed to apply a roof patch.

Use a scraper to spread the roof patch solution evenly, and leave no gaps behind.

Use caulking to cover the edges and holes:

After the patch has dried, use caulk to seal any gaps and seams. To make sure you cover the entire surface, use your finger as a brush.

Q: What are the best sealants for roof leakages?

Quality DIY sealants for roofs can be bought online on Amazon.

  • Dicor Self-Leveling Lap Sealant
  • Liquid Rubber Waterproof Sealant
  • Flex Seal Liquid Rubber in a Can
  • Gorilla Waterproof Patch & Seal Tape

Types of roof sealants would include: acrylic, Polyurethane, Silicone, Rubber and Tape.

One should consult their roof leakage specialist if they have experience constant roof leakage, as certain DIY solutions are not targeted at solving long-term issues.

Enquire Now
close slider