Moss On Roof Shingles Damage

This exposes the substrate to uv radiation from sunlight which causes the shingle substrate.

Moss on roof shingles damage. First moss will strip away the protective oils on your shingles making them susceptible to erosion and sun damage. It does two things to a composition asphalt shingle. Without any protection your shingles will warp and crack in the sun significantly shortening their lifespan. Moss growth will also interfere with proper drainage of water off the roof as water needs to trickle through or around the moss instead of running straight down to the gutters.

Over time moss can also work its way under shingles lifting them up. Yes moss on a roof is damaging. Sweep or hose off leaves branches and any other debris that accumulates on the roof regularly to avoid retaining. To dry out and become brittle.

First as detu indicated it will trap moisture against the shingles causing them to lose granules sooner. If your moss problem requires more than. Hose off and brush all moss loose from your roof shingles. Prune off or thin out overhanging tree or shrub branches that are growing over or next to the roof to increase the.

How to kill moss growth on roof shingles 1. The resulting constant exposure to water can degrade shingles. 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. Apply a storebought or diy cleaning solution to remove the moss.

Moss thrives in damp moist areas including roofs that are north facing or shaded by trees. Hose off and brush all moss loose from your roof shingles. If you ignore it overtime moss will grow beneath your shingles and lead to more severe damage.