Lichen Roof Damage

Roofs are especially susceptible to the growth and can be significantly damaged by lichen.

Lichen roof damage.

But as your photo illustrates it can be unsightly. Lichens and moss accelerate shingle deterioration by loosening shingle granules and exposing the asphalt and fiberglass base materials. What s eating your roof. If you try to brush broom or scrape your roof the coating may get peeled off.

There may also be a risk that the lichens will grow again as the roots are not cut off. How can lichen mould and moss hurt my roof. All of these growing organisms destroy your shingles as well as collectively reduce the expected life of your most expensive single component of your. Lichen accumulation on roofs is really a minor problem that will not hurt the roof.

Lichen holds moisture in place against surfaces which speeds up normal wear and tear. Your roof shingles have a protective layer at the top. Air currents carry the spores to all surfaces. The damage can reduce shingle lifespan.

Moss algae and lichens are all different types of growth that can be found on your roof. Start at the top of the roof and work your way toward the eaves. Lichens and moss loosen the granules on the shingle surface exposing the asphalt and fiberglass base materials. To remove lichen and.

Always use a stable ladder and safety harness when climbing on the roof. In addition to rotting and possibly damaging your roof organic material is one of the chief growing places of both moss and lichen. Step 2 use a stiff brush such as a pushbroom to scrape away any stubborn mold or lichen patches still remaining. These can find their way.

Green growth on your roof is one of two organisms a moss or a lichen. Moss is a bryophyte that develops from water based plants. If you notice green white or gray spots on your roof moss and lichen are likely the culprits. Moss grows something known as rhizoids which basically act as roots.

Most professional roofers advise that it is possible to do more damage to the roof by trying to remove lichen than the lichen will ever do to harm the roof. But while most people simply see growth on their roof and assume it s all the same the truth is that there are subtle differences between them. Airborne algae causes the black streaks on your roof. Anything on your roof is going to get in the way of rain that is trying to make its way to the gutters.

Roof moss and lichen are not only unsightly but can damage the roof over time. When this surface moisture freezes in cold temperatures it can lead to frost damage to roof shingles and other exterior surfaces. Unlike its presence on asphalt roofing lichens on clay or plastic roof tiles even on slate is not likely to cause rapid damage nor have a large effect on roof life.