What are the black streaks on my roof?

What the heck is on my roof?

Landis Roof Cleaning Have you noticed black streaks on your roof? Have you noticed how it has been spreading throughout the neighborhood? What this is, is a form of Algae that is actually feeding off of your shingles and removing years off of the longevity of your roof. This does not mean you need to spend thousand's to replace your roof. Usually we can safely remove this Algae with our Safe Non-Pressure System that increase the life of your shingles once again, return the curb appeal you once had, add value back to your home, save on cooling cost, and make your home much healthier to be around. To learn more check out www.landisroofcleaning.com Or call 610-689-4475 for a free estimate. We are currently serving Berks, Montgomery, and Chester Counties.