Moss Growing On Slate Roof

Because moss or lichens growing on a roof surface will hold moisture on the roof longer than other areas these growths can reduce the life of the roof covering.

Moss growing on slate roof.

Particularly where the roofing materials are asphalt shingles or wood shingles holding water on the roof surface by any means leaves debris moss or lichens speeds up wear on. While you might be tempted to reach for a strong chemical or a pressure washer it s better to leave them behind and give your slate roof a little tender loving care. Over time as rain falls zinc residue coats the roof to prevent moss growth. A north facing roof usually has little sunlight which enables moss to buildup on the roof.

Ultimately moss growth on a roof can result in costly repairs and can also reduce the lifespan of your roof. If you like liquid applications this dry. Debris and moss buildup hold moisture in the slates that can split them during winter freezes. These roofs tend to be cooler and stay damp longer than roofs with full sun which helps encourage moss and algae growth.

Moss b ware can cake up in the container but the product can be broken up by hitting the container against a hard surface or tapping it gently with a hammer. 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 protection. If you remove moss from the roof then you will reduce the possibility of tiles suffering from winter cracks.

Experts recommend that you save roof moss removal for a cloudy day. Moss growing under roof slate and tiles can push the slate out of position allowing rainwater to seep into the roof structure. The presence or absence of sunlight dictates the amount of moss or algae growth. Moss absorbs and retains water.

After cleaning you ll also need to put some defensive measures into play to prevent roof moss from growing back. Regular cleaning is an important part of keeping a slate roof in working order. Unfortunately over time the moss and algae on your roof can start to encourage more moisture as well as a break down and. 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.

Low cost and availability are strong advantages to this product. Removal of moss from roof tiles often requires the services of a professional contractor but there are also easy things you can do at home to prevent moss from growing on your roof tiles. Moss and algae tend to grow on roofs that have a lot of shade or don t get a lot of direct sun.