Moss Growth On Roof

Left unattended moss can spread and cause all kinds of damage.

Moss growth on roof.

This thin layer on the top of the shingles expands and becomes wide thick and mat like. Where there s moss there is also algae as they thrive on the same wet and shady. Moss thrives in cool damp environments. Although mosses are vital to ecosystems they re not particularly vital to roofs.

Moss on a roof begins with a thin dusting of green that you may notice only from low angles. The seams between the shingles and the shingles edges also develop moss because they tend to be especially shaded. Moss prefers to grow in the shade so exposing more of your roof to sunlight will help deter it. 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.

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. Moss is a plant without roots. Moss is a non vascular plant that absorbs water through its leaves instead of roots.

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. Moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions.