What are the things that affect the durability of a roof?


If you own a house or it’s been many years that you are living in a house, there are things about roof, you should know. You should be aware of the lifespan of your roof. There are many things that affect the life expectancy of the roof. Some factors increase its lifespan while other decreases it. Here what you should be aware of is that you can control one of them is roof shingle and other one is climate.

Roof Shingles:

Roof shingles plays a vital role in keeping the longevity of your roof. Your roof can last from 10 to 100 years, the thing depend on what type of shingle you are sing for your roof. Roof shingles which have life expectancy of about 100 years are very expensive. Most commonly used shingles these days re asphalt shingles. These shingles are used for residential buildings. This type of shingles will last from 20to 40 years. It just depends on what type of asphalt shingle you have chosen for your roof.


Here are few things that affect lifespan of your roof:

Climate change:

One of the things that affect the longevity of your roof is the environment.

Climate can cause much serious damage to your roof. Heavy wind, rainfall and humidity can reduce the life of your roof. Climate can affect your roof’s life in many ways. For example, If a house is experiencing humidity, then, that will decrease the lifespan of your roof and if there is a house in colder area, your roof will last longer in that area. This means that particular climate can change your roof’s lifespan.

Thermal Shock

Thermal shock can also cause a lot of damage to your roofing. If you take an example of area that have high temperature during day time and less temperature at night. As there is fluctuation in the temperature, this fluctuation will create cracks and fractures in your roof.

Freeze-Thaw Cycle

If you are living in a colder area, where there is water leakage, then, you are in trouble because the water in the cracks freezes at night when temperature decreases and that frozen water melts during daytime because temperature is high during day time and then, water again freezes in the evening. This is the cycle of the water which is taking place every day. Due to this cycle, the cracks will get bigger when the water freezes.

Be prepared:

You should be prepared for everything that is related to your roof. Maintaining you roof is going to help you a lot in maintaining good lifespan of your roof. You should think of something when you are going to get your roof replaced. Think of a plan that your roof will last till 20nyear, if not then, it can lead to heavy damage and you would have to spend a lot of money on your roof.


Ventilation is another important thing. If your house is well-vented that your roof will stay cool. Snow won’t melt and there won’t be any ice dams in winter. It helps your attic in not getting warm and moist and also that vented roof will allow the air to pass through your roof and that will make your roof last longer.

Keep your roof ready for climate change because as the temperature fluctuates that can cause damage your roof causing leakage and other things. So, for roofing Dearborn MI, you need to get your roof checked by the reliable contractors, so, they can inform you about your roof condition or if you have notice anything wrong with your roof like leakage, cracks do consult it with an approved roofing contractors so they can help you out.