Mold On Roof Of House

Mold stains can form on roof shingles that are in permanent shade.

Mold on roof of house.

Mold or mildew makes black ugly streaks on a roof. As you can see the alga gets on your roof easily enough the wind just has to blow in the right direction and there it is. 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. At worst they can pose serious health risks.

Just as easily mold and mildew follow. Mold growth on roofs is one of the most costly problems when homeowners fail to take action and simply allow the growth to continue. These stains will discolor your roof and damage the shingles over a period of time if left alone. Algae is often mistaken for roof mold according to the asphalt roofing manufacturers association.

At best slimy black mold deposits are an eyesore. Mold and mildew growth. Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it. Moisture and water can get in to your home through the holes in your roof and down to the wood underneath.

While unsightly algae on rooftops does not present a health hazard and it is unlikely to damage your roof although it may decrease the effectiveness of reflective or cool roofs. When it comes to the structural integrity of the roof on any given house roof algae and mold are two of the biggest enemies. Just because you can t see it however doesn t make it any less dangerous. 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 your roof long before you need an expensive replacement.