Common causes of roof leaks you should know

causes of roof leaks

A roof leak is certainly one of the most aggravating experiences, as it leads to a number of problems in a home. Moreover, finding the actual leak point or the originating point is a challenge in itself. The reason behind is that water travels far from the point of a leak’s origin. However, knowing your roof much better by gaining a comprehensive insight into the most common causes of roof leaks can help you deal with this situation seamlessly. Here are some of the most common causes of roof leaks that you should know.


causes of roof leaksTwigs, pine needles, leaves and mud often cause a build up on a roof, which traps water against the roof. Once this starts happening, it leads to water seepage in the roof by capillary action. There are times when your pipes might burst, usually causing a disaster. In fact, 100 gallons of water can be leaked during an 8 hour period. This is caused by corrosion on the pipes building up over the years. When this occurs, shut off the water immediately and remove any items that might be in the way of being damaged. Then, call help as soon as possible so a professional water leak detection company can access the problem and fix it!

Plumbing vents

For preventing roof leaks, you need to pay a close attention to all the plumbing vents present up there. They usually are the common culprits, as the torn rubber boot, cracked plastic base, loose or missing nails and broken seam of the plumbing vents let water enter the roof.


Skylights allowing in sunlight are one of the beautiful features that some homes have. However, when they start letting in water and moisture, they lose all their charm. As leaky skylights are common culprits of roof leaks, you definitely need to keep an eye on the.

Clogged gutters

Clogged guttersRoof gutters are there for the purpose of draining rainwater. However, some people let these gutters clog and they slow the rainwater drainage. The water starts collecting in the gutters and then soaking into the roof line.

Lack of sealant

Valley on the roof is that section where two slopes meet at the bottom. As this area is leakage prone, it needs to be sealed properly with a sealant. You must ensure that the valleys on the roof do not lack in sealant and if it has come loose, consider resealing it at the earliest.

Roof slope

Roof slopeRoof slope is a major factor that can contribute to roof leaks. If it is too shallow, wind can easily lift shingles. As per the International Building Code, for installation of asphalt shingles the roof slope must be at least 2:12.


Knowing the most common causes of roof leak can help people a lot to detect the leak points with ease.

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