Moss On North Side Of Roof

Moss grows in areas that get little to no sunlight but a decent amount of moisture buildup.

Moss on north side of roof.

Moss b ware is sprinkled along the roof ridge where subsequent rainfall distributes the chemical zinc sulfate monohydrate over the roof surface. A copper zinc or a galvanized metal strip installed on the ridge of the roof can prevent the growth of moss algae and lichen. However on the north side of that same tree its darker cooler and moist the perfect conditions for moss. Moss grows in dark or shady moist areas.

North facing roof areas that receive little sunlight are prone to moss. Moss thrives in a damp shady environment. Install a metal strip. But no matter where you see moss growing on your roof you should address it as quickly as you can to avoid damages.

The sun dries out that side of the tree and doesn t give moss the environment it needs to grow. The company recommends that the powder should be applied only when the wind speed is less than 10 mph to avoid spreading corrosive dust. The dangers of moss growth. Moss growth is especially common on the north side of homes as this surface receives the smallest amount of sunlight during the day.

A simple mixture of bleach and water will kill the moss causing it to dry up release from your roof and blow off in the wind. Moss which tends to appear on areas of roofs that are shaded by trees and on north facing slopes is sometimes killed and re invasions prevented by simply correcting the shady humid conditions. Within these areas though moss does not grow in equal quantities everywhere. If you ignore it overtime moss will grow beneath your shingles and lead to more severe damage.

Moss thrives in damp moist areas including roofs that are north facing or shaded by trees. Over time it can cause roofing to degrade. 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. Moss develops in perennially shady areas and in places that tend to be cool and damp.

For this reason it often occurs on the north side of a roof since it receives the least amount of sun or under overhanging trees that provide shade.