Moss On Roof Shingles Problem

A garden hose some water and a good scrubbing.

Moss on roof shingles problem.

Written by roof doctor on november 28 2018 posted in roof blogs. How to kill moss growth on roof shingles. If you notice this grassy organism growing on your roof take action to remove it immediately. 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.

Copper is more toxic to moss and algae but zinc. What you should know about moss growth and asphalt shingles. Stop a moss problem from returning by installing strips of zinc or copper coated sheet metal just below the top ridge on both sides of the roof. It may cause standing water.

As i mentioned before moss typically grows in the cracks between each shingle. Here are a few ways to remove moss from your roof. Discuss this option with your roofer when it s time to replace the roof. Dead moss must still be removed by hand or it will impede the flow of water off the roof and create issues.

If you have an asphalt roof and want to keep it looking great and working well check out these facts you should know about moss growth and asphalt shingles. Also moss absorbs water when it rains and retains it for long periods which can lead to mold bacteria and the decay of the roof s framing over time. Hit the moss with a bit of water and gently scrape away the moss from the. Recognizing that you have a moss problem is the first step treating it is the second.

Moss is a simple plant organism that can grow on trees concrete and even roof shingles. If the moss does return do not rely on harsh chemical treatments or dry spells to kill it. Use algae resistant shingles when re roofing. The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water.

As it grows thicker it lifts and loosens shingles and allows water to leak through. If your roof or any section thereof receives limited sunlight and periodic exposure to water or damp conditions it can become an ideal breeding ground for moss. Chemical treatments may harm shingles as well as moss creating a more significant problem. Honestly it doesn t hurt to try the simplest method first.