Browsing the "Roof stains" Tag

Moss growing on roof

August 6th, 2013 | by Henri

Q.   In the last two years, moss has appeared on the asphalt shingles on the east side of my roof.

Black streaks on roof

March 4th, 2013 | by Henri

Q.    We have black streaks forming from bottom to top of our shingled roof.  Mostly shady areas, but sunny also.

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