My Green Metal Roof Is Turning Brown

Green or black algae stains across the entire eastern half of the country roof shingles tend to grow a species of algae called gloeocapsa magma.

My green metal roof is turning brown.

Copper normally changes in appearance from a shiny red metal to a dull green. Metal sales classic rib 3 ft x 12 ft ribbed white metal roof panel. This change occurs as a result of a chemical reaction between the copper moisture and oxygen referred to as oxidation. The middle roof sample has orange in it.

Because most trim on metal roofs is at the plane of the ribs not flat the way it is with asphalt shingles small changes in the design can make the roof much easier to detail and build. But there are other roof stain colors and causes. Roof algae rarely poses a threat to the health of the roof. The chalky oxidation can be washed off leaving a clean but dull and unprotected metal roof.

Copper roofs naturally turn green from exposure to the elements. If you have this color roof keep in mind that orange is already in your color scheme. For a roof with shingles in a cool color like black or slate gray select a cool color of siding such as blue gray or green. Shutters painted forest green are dark enough to be seen against the rusty brown exterior.

The left roof color has yellow in it. It appears in streaks or patches of slime that can be anywhere from blue green to dark black. Copper can also turn gray brown or blue in some circumstances. For instance if the entry gable in the first illustration image 1 0f 10 continued all the way the the eaves it would eliminate a time consuming and.

If you have this roof color tan and yellow are in your color scheme. Dark black or brown roof shingle stains are often caused by black algae bleed through or extractive bleeding of asphalt dirt soot or organic debris. Metal sales classic rib 3 ft x 8 ft ribbed white metal roof panel. Then everbrite clear protective coating is applied to restore and protect the metal.

For pricing and availability. Get free shipping on qualified metal roofing or buy online pick up in store today in the building materials department. Brown roofs work well with. Warm stone colors creams tans browns orange and yellows.

For example if your home has a warm colored roof in a shade such as brick red or rusty tan pick siding in a similarly warm shade such as tan beige or brown.