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. Use a solution of bleach vinegar or dish soap for this. Identifying removing preventing algae fungus lichens moss on roof shingles. Asphalt roof shingle defects. 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.

When the moss is dead scrub it off then install zinc flashing to prevent more moss growth. If you notice green white or gray spots on your roof moss and lichen are likely the culprits. Moss is darker green much thicker holds more water and also grips into the surface of the shingles. The third most common type of growth on a roof is algae.

As a rule of thumb professionally removing moss will cost about 5 of what it would take to replace your roof altogether. Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck. Photos and text guide diagnosis of asphalt roof failures how to identify and explain roof shingle failures obtain claims. This thin layer on the top of the shingles expands and becomes wide thick and mat like.

A more common type of growth on roofs is of course moss. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. To remove moss you first have to kill it.