Lichen On Roof Shingles

Clean the roof annually.

Lichen on roof shingles.

Lichens may even grow on some window glass. Lichen holds moisture in place against surfaces which speeds up normal wear and tear. Lichens one of the most hardy growth organisms found in nature can grow in harsh conditions. How to remove lichen from roof shingles step 1.

Green algae black mold and moss begin to die off on contact. The granules aren t just there to color the shingles. They protect the base materials from sunlight and weathering. Lichens is often found growing on roof shingles especially asphalt and wood shingles as we show here.

Sweep off dirt branches and debris and then wash down the roof surface with a garden. Easily remove lichen from shingles with wet forget. This can cause your roof shingles to bend warp and even separate from each other over time. About five years ago i noticed a few patches of lichens growing on the north side of my roof.

The lichen can penetrate your roof s exterior causing the shingles to may bleach your asphalt shingles lightening or changing the color. Lichens and moss accelerate shingle deterioration by loosening shingle granules and exposing the asphalt and fiberglass base materials. Wet and forget is as simple as spraying your outdoor surface and forgetting it. Inspect the roof shingles visually.

The combination of the wind and the rain breakdown the growth and rinse your surfaces clean over time.