Moss Or Algae On Roof

Identifying removing preventing algae fungus lichens moss on roof shingles.

Moss or algae on roof.

Both tasks work hand in hand to ensure the longest possible lifespan for your roof. The strip will oxidize over time and wash down the roof plane when it rains making the roof plane much less habitable for moss algae and lichen. The lifting of shingles will eventually cause water intrusion moisture damage wood rot and even roof leaks. Less easy but of far greater importance is the next step of removing the dead moss from the roof.

Here we discuss the causes of algae moss lichens or fungal growth on roof shingles the effects of these conditions and how to cure or prevent them. Moss is thick algae is paper thin. After you have killed the moss on your roof you must remove the dead moss manually or it will act like a sponge and soak up water further promoting decay. Copper strips prevent the growth of moss and algae.

Roof moss removal and algae tips. Keeping branches trimmed back from the roof and removing any debris that begins to accumulate should be part of a regular roof maintenance program. 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 is a thick organic growth.

Multiple applications may be needed for better results at times. Moss build up can lead to roof damage or shingle blow off if left unchecked. If moss or algae becomes visible clean the roof. Moss and algae growth can be prevented regardless of your roofing system or climate.

Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach. Because moss and algae thrive and reproduce in damp and shady environments they can reproduce and spread on a roof. It specifically appears on the north side of a roof as the north side receives the least amount of sun or under tree branches that overhang a roof. Algae and moss growth on roofs at a minimum is an unsightly nuisance.

That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles. Roof moss removal usually requires a broom or heavy stream of water. Install a metal strip. Breathing in mold or mildew spores can cause respiratory problems and diseases allergies asthma nausea vision problems and other health hazards.

How to prevent algae and moss on roof shingles. Rust oleum 60701 best fabric roof cleaner. Asphalt roof shingle defects. To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.

It is important to act quickly once you identify algae on your roof. Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims.