Consumer reports reveals the best roofing shingles from its comprehensive tests including 3 tab architectural and multilayered architectural asphalt shingles.
Mold on edges of roof shingles.
These stains will discolor your roof and damage the shingles over a period of time if left alone.
Roof shingles consist of a series of individual overlapping components that when laid together in rows or courses starting at the bottom edge of a roof form a barrier designed to repel water snow and ice.
Roof shingles are installed in such a fashion that each seam or joint is overlapped by a shingle further up the roof.
Moss can cause the leading edges of the shingles to lift or curl which darkening the shingles to restore the inherent beauty of the wood will involve cleaning staining and sealing each shingle for routine mildew and light mold this step can be.
It s easy to let a mold problem sneak up on you on in out of the way places like the roof of your home.
If so mold has invaded your roof and unless fixed quickly could cost you dearly later.
Many of these same homes are vulnerable to roof leaks which allow water and mold growth to spread into attics top floors and more.
Feb 22 2012 unlike algae moss can be detrimental to asphalt shingle performance.
Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside not to worry though because you can clean the mold off with basic household bleach and save.
Black mold on roof shingles is most common on homes in rainy storm plagued climates especially on ill equipped homes with insufficient roof drainage.
How to clean mold off a roof.
How to kill moss growth on roof shingles.
Beyond the health risks presented by black mold the fungus weakens the structural integrity of the entire home placing anyone living inside at risk.
Roof mold health risks.
Maybe you see some fuzzy brown or green fungal growth or even a slick film on the edge of your roof tiles.
Asphalt roof shingle defects.
Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims.
At best slimy black mold.
Moss growing on a roof may or may not be considered attractive or quaint but there is no doubt that extensive moss on a roof can seriously damage the.
Mold stains can form on roof shingles that are in permanent shade.
Identifying removing preventing algae fungus lichens moss on roof shingles.