Roof Leaks: What Are Some Causes of Intermittent Roof Leaks?

Roof maintenance

Roof leaks can damage your walls, ceilings, and mounts, such as lights and fans. They also encourage mold growth, which may be harmful to your health. Dealing with a leaky roof requires a comprehensive inspection to identify the cause. Here are some issues that may lead to intermittent roof leaks and their solutions.

Clogged Gutters

Your gutters may accumulate debris from nearby trees and inhibit water flow. The issue may also occur due to weed growth, birds’ nests, and sludge.

Water will overflow onto your roof if you don’t clean your gutters frequently. Eventually, it may become too heavy and damage the surface, leading to a leak.

Damaged Flashing

Flashing is a critical structure of a well-functioning roof since it seals joints and protects weak points. However, the surface may sustain damage due to membrane shrinkage and aging. Flashing may also cause a roof leak due to incorrect installation.

Avoid roof leaks resulting from damaged flashing by using high-quality material. You should also hire professional roofers for installation and repairs.

Missing and Broken Roofing Materials

Most roofing materials are sturdy enough to withstand a particular amount of force. However, shingles and slates often detach due to impact from falling debris. They may also form cracks when stepped on or after thermal expansion.

Broken and detached roofing materials will allow water to seep. If you don’t fix the issue quickly, it causes damage to other layers, leading to roof leaks. Look out for roofing chips around your foundation to avoid water damage. Besides, avoid placing heavy items on your roof.

Using the Wrong Material for Your Roof’s Pitch

Each roofing material is suitable for a particular range of pitches. Wood shakes, composite, and asphalt shingles are only ideal for steep roofs because they can easily retain moisture. On the other hand, PVC and modified bitumen are suitable for flat roofs. This is because they are waterproof and more resistant to thermal expansion.

If you use the wrong material for your roof’s pitch, you will likely deal with leaks. Avoid this issue by consulting an expert before installing a new roof. Additionally, ensure you use the recommended layers of underlay for better protection.

Poor Maintenance

Failure to inspect and fix your roof can lead to various issues. For example, the caulking might dry, allowing water to seep. Long tree branches may also scratch and hit the surface, causing damage.

Other maintenance issues that may leak to roof leaks are:

  • Failing to remove debris in roof vents
  • Not replacing the waterproof barrier
  • Skipping roof inspections

Protect your roof and entire home from water damage by observing maintenance practices. While it may seem costly, you can avoid expensive roof repairs and replacements in the long run.

Condensation in the Attic

Another common cause of roof leaks is condensation in the attic. This issue occurs after warm moist air rises during winter and spring. Once the warm air meets the inner side of your roof deck, which is colder, condensation occurs. The moisture may then build up and drip on your floor, leading to water damage.

Extreme Weather

Harsh weather conditions can lead to roof leaks in various ways. For example, ice and snow will accumulate in one section, leading to cracks. Besides, the water may rust metal panels and nails, causing leaks.

High winds are a common cause of intermittent roof leaks. These can tear or pull away roofing materials, exposing the underlayment to the elements. Other weather conditions that may cause roof leaks are extreme heat and heavy rains.

Contact Absolute Construction to take care of Roof Leaks

Ignoring roof leaks will lead to secondary damage and more losses. The surface may also cave in, causing injuries.

At Absolute Construction, we can help you prevent roof leaks and repair damages. Our experts will inspect your home to determine the cause and advise accordingly. Call us today for a quote.

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