What Causes Roof Leaks & How To Fix Them

The roof of your home protects you from debris, the sun, wind, and rain, but it isn’t invulnerable. When a roof leak occurs, it can quickly become stressful. Depending on how long the leak has gone unnoticed, where it’s located, and what caused it, there could also be additional damage. Short of replacing the whole roof, identifying the source of the problem is the first step in proper roof leak repair.

How Weather, Age, and Roofing Material Play a Role

An older roof is naturally more vulnerable and prone to leaks.

Several factors can contribute to roof leaks: weather conditions, the age of the roof, and the type of material used. Harsh rain, hail, or prolonged sun exposure can all weaken roofing materials over time. When choosing a roofing material, it’s important to consider how well it holds up against the common weather patterns in your area. As a roof ages, it becomes less effective at protecting against these elements, increasing the risk of leaks.

Common Causes Of Roof Leaks & Their Solutions

• Cracked Flashing
  Flashing is the thin metal that seals areas around chimneys and roof vents, creating a waterproof barrier. Over time, weather and age can weaken flashing and its seal, leading to leaks.
  Solution: A roofing professional should replace the flashing. This includes removing old shingles and flashing, inspecting the roof decking for damage, and installing new materials.
• Broken Shingles
  Shingles (asphalt, composite, or tile) are exposed daily to weather and debris. Rain, wind, and storms can break, loosen, or damage them.
  Solution: Damaged shingles should be replaced by a professional after a full inspection. The contractor will also check for water damage, rot, or pests before installing new shingles.
• Cracked Vent Booting
  Vent boots are rubber fittings that help seal roof vents. Sun exposure and age can cause them to crack.
  Solution: The damaged boot, along with nearby flashing and shingles, should be replaced. Once the area is inspected and cleared of damage, new materials are installed.
• Clogged Gutters
  When gutters are blocked, water can pool on the roof. Standing water increases the chance of leaks.
  Solution: Gutters should be cleaned, but a contractor should also inspect the roof for damage caused by pooling water. They may recommend solutions like gutter guards, adjusting the slope of the gutters, or other improvements.
• Improperly Installed Skylights
  Skylights can bring in beautiful natural light, but if seals fail, leaks are common.
  Solution: A contractor can advise whether to repair the seal, replace the window, or remove the skylight altogether, depending on the condition.

Other possible causes of leaks include condensation, ice dams, and improperly sealed valleys, but the above are the most common. A roofing contractor can perform a full inspection and recommend the right repair.

Finding A Local Roofing Contractor You Can Trust

Roof inspections and repairs are best left to professionals you can rely on.

The Cephalo Roofing Network has highly trained local contractors ready to help with any roofing or leak repair needs. Contact Cephalo Roofing today to schedule your free, no-obligation estimate!