Moss Growth On Roof

The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded.

Moss growth on roof.

Moss growth on your roof is a serious concern. Moss is a non vascular plant that absorbs water through its leaves instead of roots. Here are a few ways to prevent moss growth on your roof. Although mosses are vital to ecosystems they re not particularly vital to roofs.

Moss prefers to grow in the shade so exposing more of your roof to sunlight will help deter it. Moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions. 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. 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.

Remove sources of shade. The presence or absence of much sunlight on a roof surface is often a determining factor in the amount of moss or lichens growth more sun less moss and lichens. Left unattended moss can spread and cause all kinds of damage. Moss thrives in cool damp environments.

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. This thin layer on the top of the shingles expands and becomes wide thick and mat like.