Moss And Algae On Roof Shingles

The organisms use your roof shingles as food which slowly deteriorates the materials.

Moss and algae on roof shingles.

Debris that does begin to accumulate on the roof should be cleared regularly with a leaf blower or. This thin layer on the top of the shingles expands and becomes wide thick and mat like. The ugly black red green or brown stains on your roof are likely algae or moss. Apply a storebought or diy cleaning solution to remove the moss.

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. Moss is a thick organic growth. Moss on a roof begins with a thin dusting of green that you may notice only from low angles.

Hose off and brush all moss loose from your roof shingles. Trimming tree branches back to allow more sunlight to reach the roof and minimize debris accumulation will provide an. Algae will grow flush against the shingles and fixtures on your roof. Carefully place a ladder near the area of moss.

Bleach is particularly bad because it will get underneath your shingles and leave behind a tough dirty residue as it dries. A copper zinc or a galvanized metal strip installed on the ridge of the roof can prevent the growth of moss algae and lichen. Moss and algae breakdown these protective layers shortening the lifespan of your roof. If your moss problem requires more than.

Hose off and brush all moss loose from your roof shingles. Algae is not a plant but an organism spread by spores. Copper strips prevent the growth of moss and algae. 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. 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. Moss on your roof is typically green throughout the wet times of the year but can turn greenish brown during the drier seasons. Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach.

Which is exactly why you want to remove moss in the first place. It can be brown gray blue or green. The strip will oxidize over time and wash down the roof plane when it rains making the roof plane. There are some steps that can be taken to discourage moss and algae growth.

Bleach and other detergents however do the same thing. It takes special care to clean algae roof stains and moss off the roof. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. Install a metal strip.

Discuss this option with your roofer when it s time to replace the roof.