Here we discuss the causes of algae growth on roof shingles the effects of these conditions and how to cure or prevent algae formation on roofs.
What causes green mold on roof shingles.
Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims.
A blue green algae known as gloeocapsa magma could be the reason you have the algae which is spread by airborne spores sometimes it can also be caused by an accumulation of mildew mold dirt or defective shingles.
Mold spores travel in the air but require the right environment to take hold and grow.
Identifying removing preventing algae fungus lichens moss on roof shingles.
An undiscovered roof leak water draining into the foundation or debris gathering in a roof corner all create a nice moist place for mold spores to grow.
The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.
Roof mold health risks.
A roof may develop different types of algae lichens and fungi as bacteria take over.
Living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them.
It is easily spread and causes those colorful stains on so many roofs.
Algae stains on roofs.
They call it the algaeblock system.
It needs heat moisture and nutrients to grow.
Many of these same homes are vulnerable to roof leaks which allow water and mold growth to spread into attics top floors and more.
Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.
Known as black algae or roof mold gloeocapsa magma is usually blamed on dirt accumulation mold and mildew or defective shingles.
It s actually just a blue green algae spread by airborne spores.
Asphalt roof shingle defects.
Many homeowners mistake algae for roof mold in most cases however it is really a blue green type of algae and when it dies it leaves dark streaks on your roof.
Here we discuss the causes of algae moss lichens or fungal growth on roof shingles the effects of these conditions and how to cure or prevent them.
You can find more information on these special roofing shingles here.
Causes cures of black brown or green algae staining on roof surfaces.
However at the time of this writing they do list a number of companies that.
Since moss thrives in damp environments areas of the roof that get the least amount of direct sunlight like north facing sections or areas shaded by tree limbs make an ideal place for it to grow.
Algae can cause unsightly stains and growths on your new roof.
Once the spores get on the roof they gather in the spaces between shingles and grow into thick spongy moss.
3m is not a manufacturer of asphalt shingles just the granules.
Black mold on roof shingles is most common on homes in rainy storm plagued climates especially on ill equipped homes with insufficient roof drainage.
