Asphalt Shingle Roof Cleaning
Four reasons to clean you asphalt roof
As the moss grows and thickens on a asphalt shingle roof it can raise the shingles up. When the shingles get risen up, it allows water to go under the shingles causing the decking to rot and the roof to leak.
Also when heavy wind is present, it can catch the risen shingle like a sail and this can cause shingles to tear and be blown off the roof.
Moss can actually damage the shingle components causing it to break down faster.
Moss holds a lot of water, not letting the roof to properly dry out all winter long can cause more rotting and leaks.