Moss Growth On Roof

If you have moss on your roof it s likely because your roof is shaded by trees or other structures allowing moisture to linger and moss to grow.

Moss growth on roof.

Moss is a plant without roots. Moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions. Left unattended moss can spread and cause all kinds of damage. Moss thrives in cool damp environments.

Moss on a roof begins with a thin dusting of green that you may notice only from low angles. Moss is a non vascular plant that absorbs water through its leaves instead of roots. Moss growth on your roof is a serious concern. Where there s moss there is also algae as they thrive on the same wet and shady.

This thin layer on the top of the shingles expands and becomes wide thick and mat like. While moss is the most common form of growth on your roof homeowners should also be aware of the spread of algae and lichen as well as the buildup of organic matter such as fallen leaves twigs branches and nuts which will support the buildup of moss. Here are a few ways to prevent moss growth on your roof. Remove sources of shade.

This means that it needs flowing water in order to reproduce and survive and provides a great indication as to why you won t find moss on an area of a roof that receives a large amount of sun. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded.