Metal Roofing Near Salt Water

Testing and experience in the roofing industry has shown that metal roofing products are very susceptible to sea water and if they are too close to the ocean corrosion will occur.

Metal roofing near salt water.

Hire the best metal roofing contractors in los angeles ca on homeadvisor. Facebook page opens in new window instagram page opens in new window 800 464 2461 we have 11 locations to serve you. Exposure testing however has proven that galvalume is up to three times more effective in preventing rust than galvanized steel material. Metal roofing contractors in many florida communities must take both salt spray and strong winds into account when recommending the ideal new roof for their customers.

If you are considering installing a metal roof on a home near seawater or brackish water check the manufacturer s warranty and be sure that you are in compliance with the warranty specifications. Copper unlike iron that rusts and then breaks down copper reacts to exposure to air and water by forming a green outer layer that is called a patina. The zinc aluminum alloy provides corrosion resistance that is in most cases superior to galvanized steel which is is coated with a very thin layer of zinc. Jb wholesale roofing and building supply has 8 locations to serve everything you need for your roof whether residential or commercial.

Talk to an expert manufacturer during design especially for long term applications or if a 2xxx or 7xxx series aluminum alloy is something you re eyeing. The common material of choice for inland metal roofing is a zinc aluminum coated steel often referred to by the trade name galvalume. Though not all metal roofs will corrode at the same rate over time the salty sea air and the humidity will react on metal roofing and it will deteriorate. Given the need for roofs that stand strong against wind salt and humidity coastal homes may be built with these materials.

Corrosion and saltwater resistive oceanguard is the perfect choice for water bound projects on or near shoreline properties. Wind and salt are two of the most destructive elements in nature but fortunately the advanced technology that goes into today s metal roofing materials is ready to take on the. A common recommendation is that metal roofing not be used within 1500 feet of saltwater and most warranties will specify a distance that is safe. Get quotes book instantly.

Stainless steel is the most corrosion resistant architectural metal option for coastal construction but a higher alloy is something you should consider.