Maintaining Your Roof_ The Factors That Affect Its Lifespan

Many people ask how long their roof will protect their home and keep them safe and what they can do to get the most out of their roof. As with all things in the world, a roof will only be as good as its care and maintenance.

Although you may think all roofs are identical, their longevity depends on several factors. If you're looking to plan for the roofing of your property, here are the factors you'll need to consider:

1. The Weather

The weather is the biggest factor in roof life expectancy. While the roofing industry has made significant advances in roofing materials that make it possible to install a roof that can last 50 years or more, the actual life of that roof depends on the climate in your area.

2. The Materials

There's a huge difference in how long a roof made of asphalt shingles will last compared to one made with tile or slate tiles. Slate tiles, for example, can last over one hundred years if properly maintained, while other tile types can last thirty or forty years or longer.

If you have a metal roof, you might want to consider the installation of a coating to protect the metal from the elements. 

3. The Quality of Workmanship

The quality of workmanship largely determines the roof’s life expectancy and maintenance. Good workmanship guarantees that your roof will last for years and will also be more resilient to wear and tear. Although some materials may be able to last for decades, the effects of the weather may cause them to deteriorate much more quickly if the roof was installed by an amateur or the materials are of poor quality.

4. The Roof's Underlayment

The underlayment of your roof plays a vital role in its longevity. If the underlayment is made of asphalt shingles or other materials that can absorb water, it may prevent water from escaping and lead to premature wear and tear. You should always find out what the underlayment is made of and if it is made of a material known to absorb water.

5. The Roof Color

The color of the roof is another factor contributing to the lifespan of a roof. Dark-colored roofs absorb heat, which contributes to the wear and tear of the materials that are used to make the roof. As a result, these roofs may need to be replaced sooner than lighter-colored roofs.

6. The Roof Pitch

The pitch or slope of your roof affects your roof's ability to drain water, and a roof with a low pitch or one that doesn't allow water to drain easily may need more frequent repairs or replacements. Flat roofs and roofs with low pitches need to be checked for water accumulation more often to make sure that problems like mold and fungus growth don't develop or cause more serious damage.


While it's almost impossible to predict your roof's lifespan, you should know that it's not something that is one-dimensional or cut and dry. You can, however, make certain decisions based on these factors to help ensure that you will be able to enjoy your roof for years to come.

Ensure quality workmanship by hiring the best roofers all throughout Vermont. Hire us for roofing services and products that will add value to your home. Contact us today!

Comments (0)

Leave a comment