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Are You Fed-up With Roof Leaks? Read This and Understand What Causes it?

causes of roof leaks

Whether your home is large or small, the last thing anyone wants is a roof leak. Let’s face it: nobody wants to run for a drip bucket every time it’s raining. A leaking roof is not only inconvenient but it also might be the beginning of a major roof problem. Hence, it is better to look into this before things take a toll. At RVA Roof and Tree, we strive to provide you the best quality roof repair services regardless of the complexity of the job. In this blog, we have compiled some of the root causes of roof leaks for you to understand the reason behind your roof leak and how we can help.

Causes of Roof Leaks

Age of the roof

Roofing materials, in particular asphalt shingles, get old and weary. Aging of the roof is caused due to expansion and contraction due to changes in temperature. This causes the roof protection to turn brittle and eventually crack. Years of harsh sunlight rays can melt the tar that holds the shingles together. Hence, it is crucial to go for timely roof leak repairs and regular maintenance to take care of it.


Have you ever seen the ruins of an old house? The chimney is often the only thing standing there. Although brick chimneys may appear to be indestructible, nothing more than a mixture of water, sand, and cement is the mortar that binds the bricks together.

Exposed to the elements, the mortar may erode and crumble over time. Check the mud cap at the top of the chimney for deterioration and inspect the mortar joints where the chimney enters the roof. If patches are needed, this roof leak detection is a cheap and quick fix.


Speaking of chimneys, compromised flashing on the roof is a common problem. Flashing is a thin strip of metal installed at danger points to prevent leaks around the roof. In the case of a chimney, they are bent at a 90-degree angle to attach to both- the roofing material and the brick chimney.

Flashing must be properly sealed to protect against water intrusion. It also needs to remain nailed in place, and even if it’s all squared away, the metal can rust or crack.

The cost of replacing old flashes can range upto a few hundred dollars. However, the final cost will depend on the severity of the penetration. ,the size of the job and the material you want (aluminum, lead, copper, steel, etc).
Missing Shingles

If you find a shingle lying in your garden, the next rainstorm is likely to send water to your house. Replacing the shingle is a matter of squeezing off the nails from below and sliding the new shingle into place. Don’t expect a perfect match of color unless you have some leftover shingles from your existing roof that have been left out to weather. This procedure also applies to cracked shingles, although you may not find it until a leak has arisen.

Clogged Gutters

Ask any roofing expert, and they’ll tell you that standing water is bad news for your roof. While roofs are designed to be leak proof they are not designed to hold pooled water for too long. This is not because they’re not waterproof, but because the sheer weight of the water will result in damaging the roof structure and cause a leak.

Gutters are clogged by debris that is jammed in the natural flow of your gutter system. This is most common in autumn when the leaves fall.


Fallen trees and tree branches are a major reason for leaky roofs. Dead trees along with stormy weather is a disaster for your roof. Healthy trees can still fall and damage your house, but with a mild storm, they’re much less likely to fall.

The best way to avoid this from happening is to survey the trees on your property and make sure they are safe within striking distance of the roof of your house.

Condensation Throughout the Attic

It is common to experience condensation and mold in your attic. Regular maintenance can help you avoid fixing a roof leak.

Overall Negligence

Neglecting your roof’s health and skipping on regular maintenance is one of the main reasons for a roof leak.

Looking for roof services in Richmond, VA? Contact us at 804-430-9955 today if you are looking for a qualified roof inspector to help you with roof damage repair!

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