Learn about roof algae, what causes it, how it effects your roof, and what the Boys in Blue can do to help you keep it from negatively impacting your home and your roof.

1. Roof Algae
By: T-Town Roofing

2. • Algae growing on any roof surface will be more
severe on roof sections with shade and which are
exposed to periodically damp cool weather
conditions.

3. • Sunlight can be a deterrent of algae and moss
growth. More sun, less moss and lichens. When
shade and cool moist conditions combine, moss or
lichens growth on a roof surface is more likely.

4. • Because algae growing on a roof surface will hold
moisture on the roof longer than areas without,
these growths can reduce the life of the shingles or
roof covering.

5. • Areas such as the one pictured are a cosmetic as
well as roof covering concern.

6. • The Boys in Blue can remove the Algae, making
your roof sturdier and improving your curb appeal.