New asphalt roof shingles are available with an inclusion of chemicals that resist moss lichens algae and even fungal growth.
Mold proof roof shingles.
The best way to prevent this unsightly problem is by installing streakfighter algae resistant shingles.
Not to worry though because you can clean the mold off with basic household bleach and save your roof long before you need an expensive replacement.
The best way to clean your shingles this fungus is called gloeocapsa magma.
It also grows on your roof and attaches to the shingle.
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Copper strips at the top are the best way to stop black algae stains see below.
The good news is that gloeocapsa magma is both treatable and with the right shingle technology preventable.
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 shingles with copper algae resistant outdoor roofing text.
Step 4 take precautions.
Commonly but incorrectly called fungus or mold algae is a common eyesore on roofing throughout north america.
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Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.
Allow the solution to soak into the shingles for at least 15 minutes.
Put on rubber gloves and a breathing mask before proceeding you so you can.
Watch roof algae and moss video below.
Never use a.
For example some communities do not allow wood shakes because they re not fire resistant.
Cleaning step 2 make and apply the bleach solution.
Read the roofing ripoff book to get the full story.
These stains will discolor your roof and damage the shingles over a period of time if left alone.
More families have found shelter and peace of mind under a timberline roof than any other brand.
Keep in mind the architectural style of your home when considering your shingle style.
Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside.
It s a simple fungus that grows on the back side of a tree.
Choose a shingle profile and color that will complement your home s exterior elements.
Resist does not mean moss proof or lichens proof however for shingles subject to difficult conditions such as extensive shade under trees and lots of organic debris left on the roof surface.
Mold stains can form on roof shingles that are in permanent shade.
Step 3 check for cleanliness and rinse.
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Areas like california and miami dade florida have unique requirements.
It s not dirt it s staining from airborne algae.