Algae On Metal Roof

Roofs generally have a lot of metal in the form of vents gutters drains nails and cables so this can be a plus for most types of roof.

Algae on metal roof. What you ll find on a metal roof. This means that whenever it rains the water which will contain algae killing molecules from the metal will wash down the roof and kill any algae that may be lurking there. Or if starting from scratch is an option re shingle the roof with shingles that have metal granules to exact the same effect as the metal strips manufacturers of algae resistant shingles. When you live in a climate that s prone to high humidity you ll probably have to deal with mold and algae on your roof at some point.

You can also purchase zinc strips specifically made to eliminate roof algae from z stop. That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles. To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather. Both copper and galvanized metal are available in different widths and.

Bayer 2 in 1 moss algae s spray nozzle creates a flat stream that is easy to apply. While copper is more toxic to algae galvanized sheet metal is much less expensive. Algae mold and moss grow well on rooftops because there s often some standing water on the roof. While copper is better at killing algae galvanized sheet metal is a less expensive solution.

Can have moss and algae accumulate on their roofs. Those places that receive more rainfall and have sustained high levels of humidity have more moss and algae growth as the moss and algae need water to grow and multiply. It could even travel to neighbors homes spreading the issue throughout the neighborhood. Home blog how to prevent algae growth on your roof how to prevent algae growth on your roof.

The biggest difference that you ll find is that metal roofs don t tend to stain from blue green algae or grow moss as frequently otherwise you ll see the same types of dirt. If algae turn into a mold or mildew. Lastly but more importantly roof algae can damage health. Metal roofs are often subject to the same types of dirt and debris that you ll find on clay and asphalt roofs.