Mold On Slate Roof

To get rid of mold and other types of growth for good it s best to use a powerful.

Mold on slate roof.

Buildup of moss and debris on slate roofs hold moisture in the slates that can split them during winter. Such harsh chemicals are incompatible with the copper components of your slate roof. Identifying removing preventing algae fungus lichens moss on roof shingles. Step 1 fill a bucket or basin with warm water and add about 1 2 cup of mild laundry washing detergent.

Spraying the roof 1. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Believe it or not those black streaks only appear on roofs in certain areas of the country. The black streaks are also known as black algae or roof mold.

Fortunately slate mildew can be cleaned using basic household products. Mix up your cleaning solution. Like all tile however slate can be prone to mildew and mold particularly if it is installed in a high moisture area like a bathroom a basement or a kitchen. When cleaning a slate roof don t use chemicals like ammonia or chlorine bleach.

Moss mildew and algae are the most common growths seen on slate roofs. Scrub away the thickest buildup. Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims. Asphalt roof shingle defects.

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma. Just because slate takes longer to weather than most other roofing materials it does not mean that it is immune to organic growth. For the most part this growth is not harmful to the slate but it can lead to damage to the underlying wood sheathing. Use a long handled brush to scour the surface of the shingles and loosen stuck on.

Technically the black streaks on roofs are a form of algae known as gloeocapsa magma.