Heavy moss can cause water to back up on the roof enough to flow over the top of the shakes. I have seen water do some very strange things to cedar shake roofs. The moss buildup should always be removed. Moss retains soil and moisture that can harm wood over time. Watch this video to learn more.
Having your roof professionally cleaned not only improves the appearance of your home, buy may prolong the life of your roof by years. Contact us today for a free estimate!
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