Remove Moss Growing On Roof

Moss can grow quite quickly and it will grow in between roof tiles filling in the voids and lifting up roof tiles and slates.

Remove moss growing on roof.

Hose off and brush all moss loose from your roof shingles. Use a solution of bleach vinegar or dish soap for this. Moss growing under roof slate and tiles can push the slate out of position allowing rainwater to seep into the roof structure. 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.

A thick growth of moss works like a sponge keeping the. Moss growing on a roof lifts the shingles and allows water to seep underneath and rot the roof deck. Letting the moss slowly roll down your roof and into the gutters just clogs up the gutters downspouts and underground drains. To remove moss you first have to kill it.

Grab your oxygen bleach solution and apply it to all sections of moss growth. How to remove moss from an asphalt roof a reader wants to get this moss cleared off an asphalt roof without damaging the shingles. Even so you will always need to mount the roof later on in order to remove the dead moss. Using your brush scrub the moss off of your roof working from top to bottom.

Happily there are preventive measures you can use to keep your roof moss free. Trim branches overhanging your roof keep gutters free of debris and regularly remove moisture collectors such as leaves branches and seedpods that pile up on the roof and encourage moss to grow. Remove sources of shade. Rinse your roof with cold water.

When the moss is dead scrub it off then install zinc flashing to prevent more moss growth. The best long term solution. Moss prefers to grow in the shade so exposing more of your roof to sunlight will help deter it. Again many years of roof life are lost to power washing.

Liquid moss killers cover the roof more evenly than dry powders and they let you stay on the ground for the application. In my experience kill the moss let it die and in a few weeks manually remove the dead moss with a soft cedar shingle it s not easy but it works. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection. First let the sunshine in.

Continue layering the solution as needed to keep the moss damp for 20 minutes.