Is Green Fuzzy Moss Bad For Roof Shingle

When it rains moss will soak up water and retain it creating consistently wet conditions on your roof.

Is green fuzzy moss bad for roof shingle.

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. If the moss has caused water damage your roof may be too unsafe to walk on. These are probably not good things for your composition shingles.

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. A more common type of growth on roofs is of course moss. If your roof has been moss covered for a long period of time don t attempt to remove it. Why is moss so bad for your roof.

Moss thrives in damp moist areas including roofs that are north facing or shaded by trees. The roots then can lift up the shingles on the roof. The third most common type of growth on a roof is algae. Be on the lookout for green fuzzy clumps appearing on your shingles or growing up between the shingles.

This lack of drainage not only helps the moss grow and thrive but also may damage your roof because it increases the risk of water getting under the shingles. This is what causes shingles to come loose or fall off as moss grows. The constant moisture can result in mold and bacteria growth. When it gets wet it expands.

It helps keep your roof wet by storing moisture and preventing proper drainage. The moss will absorb the damp environment s moisture and establish roots on the roof. Instead contact an experienced home roofing expert for a free roofing evaluation. If you see shingles that look like they re expanding or starting to peel off that s another sign of possible moss growth too.

Just brushing or raking off moss won t prevent future moss growth and if roof cleaning is not done with care you risk damaging the shingles and reducing the life of the roof. Moss is like a sponge. For its size and mass it can hold a lot of moisture. If you ignore it overtime moss will grow beneath your shingles and lead to more severe damage.

What are signs of moss damage on my roof. Moss isn t just attracted to moisture. Roof treatments to prevent or remove lichens moss include use of metal flashing strips algae resistant shingles or chemical treatments.