A leaking roof is a problem no homeowner wants to face. But what causes roof leaks in the first place? Here are the top 10 most common reasons your roof might be leaking and how to address them.
- Damaged or Missing Shingles:
High winds, heavy rains, and age can cause shingles to crack, break, or go missing entirely, leaving your roof exposed. Regular inspections can identify this issue, and replacing shingles promptly can prevent leaks.
- Worn Out Sealant:
Over time, the sealant around roof fixtures like chimneys, skylights, or vents can deteriorate, causing leaks. Reapplying a high-quality sealant can resolve this issue.
- Clogged Gutters:
When gutters are blocked with leaves or debris, water can back up and seep into your roof. Regular gutter cleaning is essential to prevent this.
- Cracked Flashing:
Flashing is the metal strip that seals joints on your roof. When it’s cracked or broken, water can penetrate the roof. You’ll need to replace damaged flashing to prevent leaks.
- Old Age:
Roofs don’t last forever. As they age, materials can degrade, leading to leaks. If your roof is old and leaky, it may be time for a roof replacement.
- Ice Dams:
In colder climates, ice can build up on the edges of your roof, preventing water from draining. This can cause leaks. Proper insulation and ventilation can prevent ice dams.
- Inadequate Ventilation:
Without proper ventilation, heat and moisture can build up in the attic, leading to leaks. Make sure your roof is adequately ventilated to prevent this.
- Roof Valleys:
The valleys, where two slopes of the roof meet, are common leak points. If you notice leaks in these areas, you may need professional help to resolve the issue.
Improperly installed or aged skylights can cause leaks. Regular maintenance and prompt repair or replacement can help keep your skylights leak-free.
- High Wind:
High winds can lift shingles, allowing water to sneak in. If you live in a windy area, consider investing in wind-resistant shingles.
Remember, if you’re unsure why your roof is leaking, it’s best to call a professional. Kiwi Roof Masters in New Zealand offers comprehensive re roofing services and inspections. Contact us today to solve your leaky roof problems.