If you've been dealing with pesky roof leaks for a long time it's important to get help from a residential roofing contractor in Houston, TX, as soon as possible. This is important not only to avoid additional damage from water and mold, but also to get the problem fixed whether that means a few repairs or replacing the roof. Knowing the main causes of leaking roofs can help prevent leaks in the future. Here's what you need to know.
Excess condensation in the attic is a common cause of roof leaks. This happens because the hot, humid air from inside the home meets the colder air outside, causing condensation. While the formation of condensation is normal, it should dissipate rather quickly because of roof vents. Unfortunately, if the attic isn't properly vented the condensation will build up underneath shingles or tiles as well as on the underlay. This is when roof leaks begin and they may be difficult to find in the beginning stages if you don't regularly inspect your roof and attic.
Areas of the roof where different sections come together are called valleys. Valleys need to be properly sealed because these areas commonly accumulate debris like leaves and branches as well as pooling water. If the sealing has worn out the roof will begin to leak. It's important to keep valleys clear of debris because debris accumulation allows water to sit in the valleys longer and break down the waterproofing components.
Anytime the major components of your roof become damaged you're at risk of roof leaks. Damaged shingles allow water to penetrate to underlying layers, so even minor damage can become a major problem. Broken flashing, which is the metal, waterproof sheets that direct water away from your roof can also cause leaks. Cracked or broken vents can also lead to leaks.
Residential roofing services in Houston, TX, often includes rain gutter services. Rain gutters are an important component of roofing because they reroute water away from the roof so that water doesn't stagnate in the valleys. Clogged or broken rain gutters prevent water from flowing in the right direction, which makes eventual leaks in the roof more likely.