Asphalt shingles feature an outer layer of granules that protects the asphalt-soaked backing material from UV rays. Variations in granule color create the roofing colors that you can see from the ground. During your roof’s service life, some of these granules will come loose, and some homeowners worry about this.
Commercial roofing maintenance can extend your roof’s life span, improve its performance, and allow you to get the most out of your roofing investment. However, you have to make sure you and your roofing company don’t make any mistakes while maintaining your roof. Here are some commercial roof maintenance mistakes and how to avoid them: