Moss Growing On The Roof

Bumps in the roof.

Moss growing on the roof.

Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection. Asks what causes moss to grow on a roof and what s the best way to get rid of it moss thrives in a damp shady environment. As a rule of thumb professionally removing moss will cost about 5 of what it would take to replace your roof altogether. 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.

That s why it often occurs on the north side of a roof or under shady overhanging trees. This not only prevents the growth of moss on the roof but also algae. However this option should only be used as a last case scenario. To help eliminate moss these elements are cut into strips and nailed to the roof.

Left unattended moss can spread and cause all kinds of damage. Kill existing moss with cleaning mixture. 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. 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 growth on your roof is a serious concern. Hose off and brush all moss loose from your roof shingles. Over time moss can cause your roofing to degrade. The nails can puncture the roof seal and cause damage as well.

The combination of damaged and swollen decking along with moss growth can make for a new roof installation that is anything but smooth. Bumps and dips in the roof surface can interfere with the proper drainage of water off the roof and prevent the shingles from sealing properly.