4 Weather Conditions And How They Can Affect Your Roof

While your roof is definitely built to withstand the different weather conditions, they can still affect your roof to an extent. That’s why it’s important to notice how the seasonal and temperature changes are impacting your roof. These effects may be observed externally or from within the house. 

Without proper maintenance and care, the different weather conditions can potentially damage your roof over time. So, here are some common ways the weather can affect your roof and what you can do about it.

UV Rays

Your roof does a good job of protecting you and your family from the intense heat of the sun, especially during the summer. But what’s protecting your roof from the UV rays?

Without adequate protection, continuous exposure to UV rays can end up drying your roof over time. This can lead to shrinkage and even cracking. UV rays exposure can also weaken your roof’s wooden structures. To prevent all this, it’s best to apply adequate roof coatings.


Without a roof over your head, you can easily get wet when the rain comes pouring. Not only will this soak your belongings and flood your home, but it will also make you quite cold and sick. So, your roof definitely does a lot to protect you from all of this.

However, the rain can also affect your roof despite being designed to withstand it. Over time, the continuous pounding of the rain on your roof will take a toll on it. It’s also crucial to have an adequate drainage system so that the rainwater can properly drain out. 

When the rain pools and creates puddles on your roof, there may be a higher chance of leakage and water damage. So, it’s essential to clean your gutters and watch out for water puddles when fixing your roof. You should also check your downpipes to ensure there are no spills or leaks.

Thermal Shock

Occasionally, temperatures can spike, and these drastic changes can harm your roof. One such case would be a thermal shock, in which the temperature would rise to a much higher level in the day compared to average and then suddenly drop back down at night. 

With these drastic changes, the roof’s membranes can expand and contract over a very short period. Eventually, this will weaken the structural integrity of your roof and may even result in warping.


While temperature shock can be an issue in the summer, snow will be your roof’s primary enemy during the winter. Unlike rain, snow won’t be able to drain down from your roof as easily. And when your roof is unmaintained, the weight of the snow can be too heavy for your roof to take. 

To prevent snow from damaging your roof, it’s best to let it melt away. You may also use a snow shovel to remove the snow, especially after a snowstorm or a huge snowfall. 

However, if this is not done properly, you may end up damaging your roof in the process. It can also be quite dangerous to be up on your roof with the slippery frost on it. So, it would be preferable to hire professional roofers instead who offer snow removal services. 

Final Thoughts

While most roofs are built to handle the different weather conditions they may face, damage can still occur over time. So, it’s best to properly maintain your roof to ensure its longevity. Make sure you apply adequate amounts of roof coating and have a proper drainage system in place to avoid weather-related damage.

For your roofing needs, you can count on Three Mountain Roofing to offer quality service. We are a Vermont roofing company that provides residents and business owners with a wide variety of roofing services. With our high-quality products and expert craftsmanship, satisfaction is a guarantee. Get in touch with us today!

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