Black Marks On Wood Siding Shingles

Roof shingles are exposed to a lot of wear and tear as extreme heat sun wind and precipitation come into contact with them.

Black marks on wood siding shingles.

Both mold and algae can show up as dark or other colored stains on building ecterior surfaces. These growths may appear on natural wood stained wood paitned wood vinyl or other plastics aluminum and many other materials even masonry or stone. This algae growth usually begins as small spots and then eventually becomes visible streaks. The algae feed on the limestone in shingles.

You may have to clean all the siding because the clean parts will look different than the old vinyl acetone will work well also. Next we applied the wood restorer i use wolman s deck and fence brightener. These spots are often caused by spiders especially true when you re near water. Bet your boat will have spots too if you have one.

Although these dark spots and ugly black streaks on your roof may look like dirt mildew soot or mold what they really are is algae. The black roof stains are caused by a form of algae that has been around for years typically found in the woods on the north side of trees or on exposed rocks. But now this black algae is termed a roof shingle algae because of the annoying discoloration on a asphalt shingle roof. Cleaning restoring wood siding then we used wolman s deck brite to clean it to get rid of the dark stains left by the mold.

You can t get it all but you can really improve the overall look and reduce the dark areas considerably. But do a test mark to see what it does to the vinylor clean all the marks and offer the owner a cash settlement. Because the whole thing will blend in about a year. Mold or dark algae on building exterior walls siding trim roofs.

It is not uncommon for roof shingles to turn black over time. If black mold is suspected it should be inspected by a mold inspector who is certified. The black streaks running down roofs are actually a hardy algae called gloeocapsa magma. When that happens it is generally caused by mildew algae mold or dirt stains.

Black spots on siding. Change the rags often. If he is unable to detect mold inside your exterior wall but confirms that the dark spot is black mold the mold should be removed at once. Mineral spirits and clean rags.