I Have Moss Growing On My Roof

Moss is a non vascular plant that absorbs water through its leaves instead of roots.

I have moss growing on my roof.

Moss absorbs and retains water. A north facing roof usually has little sunlight which enables moss to buildup on the roof. Moss growing on a roof may or may not be considered attractive or quaint but there is no doubt that extensive moss on a roof can seriously damage the roof by growing under and raising or loosening. Moss b ware is 99 percent zinc sulfate monohydrate a proven moss killer and moss deterrent.

Moss growth on your roof is a serious concern. 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. Causes of moss or lichens growth on roofs moss growing on any roof surface will be more severe on roof sections that area shaded and exposed to periodically damp cool weather conditions. Moss tends to form in areas where it is shielded from the sun.

Shaded areas exposed to frequent damp cool weather will quickly encourage moss to grow on your roof. Moss on roof tiles can cause multiple problems such as wood rotting and the obstruction of drainage points. If you remove moss from the roof then you will reduce the possibility of tiles suffering from winter cracks. Moss doesn t always mean you re destined for a whole new roof nor does it mean your home has water or moisture damage.

The presence or absence of sunlight dictates the amount of moss or algae growth. Hose off and brush all moss loose from your roof shingles. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye. If you notice moss or algae on your roof don t panic.

If sections of your roof are under heavy tree cover these are prime spots for moss to thrive. Furthermore moss likes to grow on cement and can agitate the bond between ridge apex tiles and your roof. 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. Moss on a roof if you have moss growing on your roof there s a high chance you have a north facing 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 can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates. Ultimately moss growth on a roof can result in costly repairs and can also reduce the lifespan of your roof.