How To Stop Mold On Roof

These stains will discolor your roof and damage the shingles over a period of time if left alone.

How to stop mold on roof.

External mold can do significant damage to exterior surfaces over time eating away at wood stucco and other materials. What is roof algae. While you ve probably already gotten a roofer out to your home to fix the immediate problem you should also be aware of the residual side effects of a roof leak on your home. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

Zinc strips left have been used for many years as an algae preventative. External mold is just as serious as mold inside the home. If you wish to prevent reoccurrence of fungus think zinc. How to prevent algae mold and moss from growing on your roof.

So you ve had a roof leak recently. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Repeat the process as often as needed to fend off fresh growth. Copper is more toxic to moss and algae but zinc.

You ll want to remove mold from the outside of your house on siding or on your deck as soon as possible. Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it. How to clean mold off a roof. To keep the.

Namely you need to look out for the ceiling mold after a roof leak. Mold or mildew makes black ugly streaks on a roof. How to remove ceiling mold after a roof leak. Stop roof algae from coming back.

Stop a moss problem from returning by installing strips of zinc or copper coated sheet metal just below the top ridge on both sides of the roof. When it rains a slight amount of zinc dissolves from the strips and coats the roof inhibiting algae and fungus growth. 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. As mentioned before preventing is better than cleaning if you want your shingle roof to last longer.

Clean your roof every few years. Periodic treatments will prevent mold and other gunk from moving right back in.