Roof Waterproofing Singapore
3 min readSep 15, 2024

METAL ROOF LEAK REPAIRING CONTRACTORS in Singapore— HIGHTECH | GAUSHAN

Metal roof repairing contractors require the following process to be followed so as to be able to repair the roof as expected. Here’s a guide on how to approach it

Materials You’ll Need:
— Access equipment for ladders or roofs
— Roof cement (or patch if the roof is of metal type)
— Roofing sealant caulking gun
— Wire brush
— Sandpaper (fine grit)
— Metal shears (in case of cutting of new patching material)
— Self-tapping metal screws, in case the natural ones are not available.
— Protective gloves
— Primer (if needed)
— Paint (as is the roof colour)

Steps for Repairing of Leaking Metal Roof :

1. **Identify the Leak**
— One should physically assess the roof and look for tell — tale signs of holes, rusted areas or bad flashing jobs.
— As a first step, you should look for joins in the roof or areas that have been joined together with some kind of fasteners, or you should look for places in which water could penetrate to the roof structures (near chimney, skylight, vent).

GAUSHAN ROOF CONSTRUCTIONS — ROOF LEAK REPAIRING CONTRACTORS IN SINGAPORE

2. **Clean the Area**
— Cleaning the area that has the leakage should be done by scraping it using a wire brush to clear dirt, rust or any debris that might be around the hole.
— After that, sand the area lightly with fine-grit sandpaper to offer a smooth ground where the patch will be applied.
— Always wipe the wall or any surface to be treated with a cloth or brush to remove dust ad other grease.

3. **Metal Roof Patch or Sealant**
— If using roofing cement or sealant:- If using roofing cement or sealant:
— Insert the sealant into the hole or crevice liberally add to the fact that the hole or the crack needs to be covered thoroughly.
— It can also be blended with a putty knife or a similar instrument such that there is adequate application on the surface.
— If using a metal patch:- If using a metal patch:
— Take a piece of metal roofing material, the size of which has to be slightly larger than that of the damaged area on all sides, about 2–3 inches.
— Place roofing cement around the affected area and then place a patch on the hole.
— Finally, use self-tapping metal screws to fasten the patch and put another set of roofing cement on the areas where patch is placed.

4. **Seal Seams and Fasteners**
— Check close proximities to seams, or fasteners for example because leaks tend to occur at such regions.
— Cover up all exposed fasteners and seams with roofing sealant or caulking to avoid the likelihood of leakage in future.

5. **Prime and Paint**
— Once the repair is totally dry, use a primer in case it is necessary, and use paint to match the rest of the roof as we had done.
— This is useful in preserving the outlook of the roof and also offer additional protection to the house.

6. **Regular Maintenance**
— Metal roofs are likely to rust, have loose fasteners or even have damaged seams and hence should be checked annually.
— You should make sure that the necessary mold can be stopped from reoccurring through proper maintenance that can be shouldn’tered in the future.

Tips:
— This is very true, and it is important that a person always takes a lot of caution when carrying out work on the roof of his house as well as ensure he wears the appropriate safety gear.
— Thus, if there are many damages or if one is not very sure with the repair, then it is better to call for professional roof repair service.

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