Green Mossy Things On My Roof

Roof moss and lichen are not only unsightly but can damage the roof over time.

Green mossy things on my roof.

The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck. Here we discuss the causes of algae moss lichens or fungal growth on roof shingles the effects of these conditions and how to cure or prevent them. These are probably not good things for your composition shingles.

As a rule of thumb professionally removing moss will cost about 5 of what it would take to replace your roof altogether. When the moss is dead scrub it off then install zinc flashing to prevent more moss growth. This thin layer on the top of the shingles expands and becomes wide thick and mat like. Moss on a roof begins with a thin dusting of green that you may notice only from low angles.

Identifying removing preventing algae fungus lichens moss on roof shingles. Use a solution of bleach vinegar or dish soap for this. The third most common type of growth on a roof is algae. Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims.

The cost depends on the size of your roof the amount of moss and the labor rates in your area. If you notice green white or gray spots on your roof moss and lichen are likely the culprits. A more common type of growth on roofs is of course moss.