Algae On 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.

Algae on metal roof.

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. If algae turn into a mold or mildew. 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. Metal roofs are often subject to the same types of dirt and debris that you ll find on clay and asphalt roofs.

What you ll find on a metal roof. People who live in all parts of the nation and have roofs made from all sorts of materials wood metal asphalt clay or concrete tiles etc. Home blog how to prevent algae growth on your roof how to prevent algae growth on your roof. While copper is more toxic to algae galvanized sheet metal is much less expensive.

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. 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. It could even travel to neighbors homes spreading the issue throughout the neighborhood. Lastly but more importantly roof algae can damage health.

Both copper and galvanized metal are available in rolls of various widths and thickness both online and from local metal suppliers. You can also purchase zinc strips specifically made to eliminate roof algae from z stop. 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. Can have moss and algae accumulate on their roofs.

Roof algae may start on your home but it won t be long until you notice similar growth beginning on the roofs of sheds barns and carports. 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. 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.