The Most Common Causes of Roof Leaks

During the winter, a home’s roof takes a pounding. Heavy snow, ice accumulations, torrential rains, and strong winds not only loosen shingles, but also damage other roof components. A roof can leak in a variety of ways. Find the leaks and patch them before fixing any interior damage they might have caused before the next winter season arrives. If you wish to learn more about this, more info here.

Gutter and downspouts, roof angles, and seals around flashing and vents are three popular leak sources. A leak can occur anywhere on the roof surface where there is a seam or a void.

Roofs usually have a number of peaks and valleys. The largest is normally found near the top of the roofline. There are more chances for leaks if your house was constructed with many attached wings or dormers. Where two parts of roofing meet, there is a perfect opportunity for a leak to occur. Water penetration is prevented by sealing these seams.

Normally, rainwater draining from the roof into gutters and downspouts is directed away from the house and to the ground. When leaves, twigs, and last summer’s bird nests clog gutters and downspouts, water backs up and overflows. A lot of the water splashes against the soffit and fascia under the eaves and flows down the walls as it cascades over the gutter’s edge. This is a leak in search of a place.

Water does not leak through holes in the roof where vents, chimneys, and other elements reach the house because of aluminium flashing and rubber boots. To prevent water penetration, these areas are sealed with caulking or a rubber gasket-like part. They are likely to leak if the caulk or boot deteriorates due to exposure to the elements.

Wait for the next rainstorm and head to your attic if you’re not sure where your roof is leaking. You’ll almost certainly come across wet spots or dripping water. Follow the water to the highest point it can reach. Typically, this is where the leak is found. If you can’t wait for the next storm, use a hose to spray down the roof and then follow the steps above.