When you discover a roof leak, it’s essential to seek immediate repairs to avoid issues like water damage, rotting structures, and electrical problems. Here’s a breakdown of some of the most common causes, so you know when to seek roof leak repairs.

Why Is My Roof Leaking?

1. Cracked Flashing

Flashing is a thin metal covering designed to route water away from your rooftop. It’s usually placed around joints on the roof and underneath shingles. Over time, the tar used to seal and protect flashing can deteriorate and expose it to the elements, which leads to cracks that allow water to seep into your house. 

2. Broken or Missing Shingles

Shingles are a roof’s first line of defense against rainfall. Heavy winds, falling tree branches, and persistent rain can eventually break or strip shingles away. Water can then access the layers beneath, making roof leak repair a necessity. 

3. Unsealed Valleys

Valleys are the places on a roof where different planes or slopes come together. They tend to collect rainwater and, if unsealed, can wear down. When getting an annual roof inspection, have your contractor examine the seams and valleys and seal any parts that seem weak.

4. Cracked Roof Vent Boots

Roof vents resemble small pipes, and they help moisture escape from your house. Placing a rubber boot at the joint where they emerge from the roof provides a watertight seal. The boot can get worn down or cracked over time, leading to water leaks and musty indoor air.

 

If you’re looking for roof leak repairs, turn to the professionals at On Top Roofing in Mililani, HI. They handle repairs and installations, as well as 24/7 emergencies if you encounter a leak. Give them a call at (808) 304-4007 or visit their website to request a free estimate.