Moss Growing On The Roof

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.

Moss growing on the roof.

The nails can puncture the roof seal and cause damage as well. Read more to find out what you can do. Left unattended moss can spread and cause all kinds of damage. Bumps in the roof.

As a rule of thumb professionally removing moss will cost about 5 of what it would take to replace your roof altogether. Kill existing moss with cleaning mixture. 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. Moss growth on your roof is a serious concern.

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. This not only prevents the growth of moss on the roof but also algae. The combination of damaged and swollen decking along with moss growth can make for a new roof installation that is anything but smooth. That s why it often occurs on the north side of a roof or under shady overhanging trees.

To help eliminate moss these elements are cut into strips and nailed to the 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. Over time moss can cause your roofing to degrade. 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.

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. The cost depends on the size of your roof the amount of moss and the labor rates in your area.