Moss And Algae On Roof Shingles

The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

Moss and algae on roof shingles.

Moss on your roof is typically green throughout the wet times of the year but can turn greenish brown during the drier seasons. Apply a storebought or diy cleaning solution to remove the moss. Algae will grow flush against the shingles and fixtures on your roof. It can be brown gray blue or green.

The organisms use your roof shingles as food which slowly deteriorates the materials. Bleach is particularly bad because it will get underneath your shingles and leave behind a tough dirty residue as it dries. The strip will oxidize over time and wash down the roof plane when it rains making the roof plane. A copper zinc or a galvanized metal strip installed on the ridge of the roof can prevent the growth of moss algae and lichen.

Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Moss is thick algae is paper thin. Hose off and brush all moss loose from your roof shingles. Which is exactly why you want to remove moss in the first place.

Moss on a roof begins with a thin dusting of green that you may notice only from low angles. Install a metal strip. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. If your moss problem requires more than.

Trimming tree branches back to allow more sunlight to reach the roof and minimize debris accumulation will provide an. Hose off and brush all moss loose from your roof shingles. Moss is a thick organic growth. This thin layer on the top of the shingles expands and becomes wide thick and mat like.

Bleach and other detergents however do the same thing. Moss and algae breakdown these protective layers shortening the lifespan of your roof. Getting rid of the problem is important but how do you safely remove algae and moss from roof shingles. Though algae resistant shingles will not prevent moss they will help you avoid pesky algae.

Moss lichens algae resistant roof shingles use algae resistant shingles when re roofing. There are some steps that can be taken to discourage moss and algae growth. Chemically treated roof shingles are available from several asphalt roofing manufacturers who offer these products which are resistant to moss lichens or algae growth on roofs. Roof moss removal usually requires a broom or heavy stream of water.

Carefully place a ladder near the area of moss. Algae is not a plant but an organism spread by spores. Copper strips prevent the growth of moss and algae. Debris that does begin to accumulate on the roof should be cleared regularly with a leaf blower or.

The ugly black red green or brown stains on your roof are likely algae or moss.