cost to have roof cleaned

One of the easiest ways to tell if a roof is likely to need some maintenance in the next few years is to find a roof covered in moss & algae. Once algae and moss begin to grow on a roof, it doesn’t take long to get out of control. The roots of the algae will take hold in any weakness in the roof tile. As the roots grow longer, cracks will begin to appear in the roof … [Read more...] about Roof Cleaning Cost – Everything You Need to Know