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Not all metals are created equal, particularly when it comes to withstanding the elements common in costal areas. Wind and salt spray can be destructive forces for metal roofing and wall assemblies, and certain metals will be more susceptible to corrosion in these costal environments. “Although not all metal roofs and walls corrode at the same rate, over time, salty sea air and humidity will react on them and they will deteriorate.”
Since not all environments are the same, it’s important to understand what type of environment the structure will be situated in. Breaking surf proximity and rainfall are key factors to consider while working in these types of coastal areas. When it comes to choosing the right metal, often natural metals are preferred, but coatings can also help to prolong the life of materials. Careful consideration should also be given to clips, fasteners, and framing to ensure that the wall does not fail due to rust. Click below for tips on how to plan for corrosion, how to select the right materials, and installation techniques.
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