Moss Growing On Asphalt Roof

What you should know about moss growth and asphalt shingles.

Moss growing on asphalt roof.

Moss retains moisture which could pose a problem for wood shingles where rotting and decay could occur. Homemade moss killer for roofs. Moss develops in perennially shady areas and in places that tend to be cool and damp. How to prevent moss lichens algae growth on roofs.

Bumps in the roof. However you can quickly fix the issue with this homemade moss killer for roofs. 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. Within these areas though moss does not grow in equal quantities everywhere.

Cleaning asphalt shingles of clumps of moss or algae that have taken root in the roof can feel like an overwhelming endeavor. There are many ways to remove moss that tends to grow in shaded areas. On an asphalt or possibly some treated wood shingle roofs shingle chemistry is also involved in moss lichens and algae growth or resistance to it. 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.

Algae and moss growth on roofs at a minimum is an unsightly nuisance. Written by roof doctor on november 28 2018 posted in roof blogs. If you have an asphalt roof and want to keep it looking great and working well check out these facts you should know about moss growth and asphalt shingles. Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye protection.

How moss will ruin a roof. Keeping branches trimmed back from the roof and removing any debris that begins to accumulate should be part of a regular roof maintenance program. Hose off and brush all moss loose from your roof shingles. While moss is typically not harmful it could cause minor damage to a roof.

The combination of damaged and swollen decking along with moss growth can make for a new roof installation that is anything but smooth. Moss build up can lead to roof damage or shingle blow off if left unchecked. Some roof shingle materials contain algaecides or fungicides which will also retard moss growth on the roof surface.