Why does my roof leak only sometimes?

One of the main causes for intermittent roof leaks is differences in the rainstorms that hit your home. A light rain shower might not have enough precipitation to actually breach your roof. Even if the water gets beneath the shingles, it might not be enough to soak through the underlying roofing materials.

Why does my roof leak sporadically?

Sometimes the sheer volume of rainfall leads to your sporadic roof leak. Normally, rain runs right off the roof and into the gutters, directing water away from the home. If water is lingering on your rooftop, it will be more likely to seep through the shingles and reveal weak spots in your roofing.

Why does my ceiling leak when it rains?

Roof leaks that happen during heavy rains may indicate the end of the shingles’ life. Metal corrosion. Cracks in metal and corrosion around fasteners can create enough space for water to leak. Over time, expansion and contraction can loosen the seams in a metal roof.

What damage can a leaking roof cause?

The leaking water also will damage paint and plaster on nearby walls. You can also expect damage on ceiling-mounted lights and fans. The most obvious consequence of a leaking roof is the damaged rafters, ceiling joists, wall framing and even fascia boards and exterior trim can become victims of water intrusion.

Is roof leak covered in homeowners insurance?

Homeowners insurance may cover a roof leak if it is caused by a covered peril. Suppose your roof is damaged by fire, hail or wind. However, homeowners insurance generally does not cover damage resulting from lack of maintenance or wear and tear. Instead, it typically helps pay to repair sudden, accidental damage.

Why does my roof leak when it rains so much?

Heavy rain Sometimes the sheer volume of rainfall leads to your sporadic roof leak. Normally, rain runs right off the roof and into the gutters, directing water away from the home. However, during heavy rainfall, your gutters might not be able to keep up.

Should I repair or replace my leaking roof?

Shingles don’t last forever. They usually aren’t the first place you should look for a leak, but once they are old and worn enough, they can become a problem. Corroded, cracked, broken, and missing shingles cause leaks and may need to be repaired. If your roof is old enough, you may need to replace it entirely.

Why is water coming out of my roof vent?

A plumbing vent pipe is a common culprit for leaks. Often the rubber boot on the vent will be worn or torn, the metal/plastic base will have a crack or broken seam, or a few nails will be loose or missing. If any of these issues are present, water will be able to enter your roof along the pipe.

How do you know if your roof is leaking?

Like plumbing vents, any vent or exhaust flue in your roof is a place where leaks are more likely to develop. Again, check the rubber boot, the base, and the nails. Look for cracked housing and broken seams in the vent. Flashing refers to the thinmetal sheet that covers transitions point in your roof.