There are a number of natural organisms that will grow on your roofing material. Cedar Shakes and Asphalt Shingles obviously contain natural compounds that bacteria and other micro organisms feed on. Your roof is no exception and organisms such as Moss, Lichens and Algae are starting to cost homeowners lots of money in roofing repairs.
If your roof isn’t cleaned and maintained then the problem will continue to worsen year after year until eventually it’s going to cause major repair issues with your roof.
So What Grows On Your Roof?