Lichen On Roof Shingles

Sweep off dirt branches and debris and then wash down the roof surface with a garden.

Lichen on roof shingles.

Lichens is often found growing on roof shingles especially asphalt and wood shingles as we show here. Lichens and moss accelerate shingle deterioration by loosening shingle granules and exposing the asphalt and fiberglass base materials. How to remove lichen from roof shingles step 1. Easily remove lichen from shingles with wet forget.

The lichen can penetrate your roof s exterior causing the shingles to may bleach your asphalt shingles lightening or changing the color. The granules aren t just there to color the shingles. Lichens one of the most hardy growth organisms found in nature can grow in harsh conditions. When this surface moisture freezes in cold temperatures it can lead to frost damage to roof shingles and other exterior surfaces.

About five years ago i noticed a few patches of lichens growing on the north side of my roof. Wet and forget is as simple as spraying your outdoor surface and forgetting it. They protect the base materials from sunlight and weathering. Soft wash roof cleaning to remove lichen and algae growth.

Clean the roof annually. The combination of the wind and the rain breakdown the growth and rinse your surfaces clean over time. Lichen holds moisture in place against surfaces which speeds up normal wear and tear. Lichen will build up on the north side of buildings and in areas shaded most.

Inspect the roof shingles visually.