While roofs are constructed to protect your home, age, extreme weather, and worn components can trigger water leaks. An important part of the roof repair process is identifying the source of the leak. Here are several leak-prone locations that are typically inspected first. 

4 Sources of Roof Leaks

1. Chimneys

Given their location on the roof, chimneys can cause water to accumulate that can seep down into a home’s interior. If cracks, holes, or other fissures form around the chimney, they may create an opening for water to trickle into attics and other areas of the home.

2. Shingles

Damaged, loose, or missing shingles won’t provide a protective barrier against water. Roof repair contractors install shingles to create powerful water- and wind-tight seals. Whether the shingles are asphalt, slate, or clay, if they are compromised, a roof can be susceptible to leaks. 

3. Flashing

Roof repair contractors will also check the strips of thin metal known as flashing for possible leaks. Flashing is installed to seal joints in a roof and prevent water from seeping inside. If the flashing is damaged, leaks can form. Because skylights and vents are typically surrounded by flashing, these areas are also checked for leaks. 

4. Valleys

On a roof, valleys are where two slopes meet. If water accumulates, the valley is supposed to channel it away from the roof. Valleys are generally installed by connecting shingles together. The process requires precise shingle trimming for a perfect fit. If the shingles are not properly cut around valleys, water may drip down into a home’s interior.

 

You rely on your home’s roof to provide durable and long-term protection against water leaks. Contact Columbia Roofing in Elkridge, MD, for expert roof repairs. The licensed and bonded company serves the entire state and Washington DC. From skilled technicians and quality materials to impeccable roof installations and competitive pricing, you can count on these contractors for complete customer satisfaction. Call (410) 379-6100 to schedule a roof inspection. Visit their website to request a free quote.