The Problem
Roof streaking and discoloration. This customer had shingles which began to show roof discoloration, which is caused by Gloeocapsa magma, an airborne blue-green algae.
The Solution
We were able to install a brand-new Owens Corning Duration shingle which comes with StreakGuard Algae Protection. This is a 25-year Algae Resistance Limited Warranty that protects against black streaks and discoloration caused by blue-green algae. Now his roof on his office building will look beautiful for many years to come!
