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Roof leaks are one of the most common problems Northern Mindanao homeowners face, especially now during the rainy season. Even a small drip can lead to serious damage if left unchecked. The good news is that with a few tools, the right materials, and a bit of patience, you can repair minor leaks yourself before they turn into expensive repairs.

 

 

 

 

 Common Causes of Roof Leaks in the Philippines

 

Because of our tropical climate, roofs in the Philippines are exposed to heavy rain, heat, and humidity all year round. Over time, these conditions cause:

• Rust and corrosion on metal roofing sheets

• Cracked or missing sealant around roof screws and joints

• Clogged gutters that trap water and cause overflow

• Loose flashing around vents or skylights

• Broken tiles or sheets due to strong winds or falling debris

Knowing the root cause helps you plan the right fix and prevent the same problem from happening in the future.

 

 

How to Spot Roof Leaks Early

 

The earlier you detect a leak, the easier it is to fix. Watch out for these common signs:

• Water stains on ceilings or walls

• Peeling paint or bubbling plaster

• Damp spots or moldy odors in your attic

• Dripping from the ceiling during rain

Try inspecting your ceiling after a heavy downpour. 

 

 

 

 

Tools and Materials You’ll Need

 

Before starting, prepare your tools and materials:

• Ladder and safety gloves

• Roofing sealant or waterproofing paint

• Patch kit or metal sheet for holes

• Wire brush and cleaning cloth

• Roof screws and screwdriver

• Bucket and sponge for cleanup

Make sure you’re working on a dry day so the sealant can cure properly. You can find all the items for this repair on our official website.

 

 

 

 

Step-by-Step Guide to Fixing a Roof Leak

 

1. Locate the source – Follow the water trail from inside your house to the roof.

2. Clean the area – Remove dirt, rust, and old sealant using a wire brush.

3. Apply sealant or patch – Cover small holes or cracks with roofing sealant. For larger holes, use a patch kit or a new sheet of roofing material (metal, concrete, etc.).

4. Tighten screws and joints – Replace rusty or missing screws at the leaking area and reseal joints for added protection.

5. Test your repair – After the sealant dries, spray water over the repaired area to check for leaks. Sometimes you won’t notice a failed repair until there is heavy rain to see if your ceiling leaks during a typhoon.

 

 

Safety Tips When Working on Your Roof

 

Working on a roof can be risky, especially when it’s slippery. Always prioritize safety:

• Wear rubber-soled shoes for better grip.

• Avoid working during rain or when the roof is wet.

• Use a stable ladder and have someone assist you.

• Don’t overreach or step on weak areas.

 

Preventing Future Roof Leaks

 

It’s always better to prevent leaks than to keep patching your roof. Maintain it regularly to keep it in good shape:

• Clean gutters at least twice a year.

• Inspect for rust and reapply sealant when needed.

• Trim nearby tree branches that may damage your roof.

• Apply waterproofing paint every few years.

These small habits can extend your roof’s lifespan and save you from costly damage.

 

 

When to Call a Professional Roofer

 

If you’ve already tried fixing the leak but it persists, the damage may be more extensive than a DIYer can handle. If the leak is large, widespread, or in a hard-to-reach area, it’s best to call a professional. Experienced roofers have the tools and expertise to handle complex problems safely.

Be sure to choose a reputable repair company, one with good reviews and a repair warranty.

 

 

Final Thoughts

 

In Northern Mindanao, where sudden downpours are common, timely roof maintenance is your best defense. A quick weekend DIY repair can go a long way in keeping your home safe, dry, and worry-free. If the leak is severe or you’re having trouble fixing it, consider calling a professional repairman.

We hope this guide was helpful! If you need more assistance, our team at Mackun Hardware is always ready to help.

 

Find all the tools you’ll need for this repair on our website here.

For inquiries and orders you may visit or contact us:

Address: RW Building, Sergio Osmeña Street Cagayan de Oro City, Misamis Oriental 9000

Contact No. : +63 956 037 2805