![]() ![]() Not only does lightweight aluminum put less stress on the structure, but they also give installers an easier, quicker job. AluminumĪnother affordable option, the foremost appeal to aluminum is that it does not rust like steel – an ideal quality in humid, coastal climates.Īluminum is also lighter than steel, making it a better metal to use over an existing roofing material. However, they take much longer to rust than galvanized steel. Other types, like galvalume and stainless steel, will run up your bill. Following suit, G100 galvanized steel will also cost you more than G90 steel.Įxposed steel rusts quickly, so it’s worth investing in heavier galvanized coatings to prolong the life of your roof. We can further break down galvanized steel based on the thickness of its protective zinc coating, which manufacturers indicate with a numbered “coating weight”.įor instance, heavy-coated G100 steel will resist rust longer than a lighter coated G90 steel. Galvanized, or zinc-coated, steel is among the most popular bases for its exceptional durability and economical price relative to other metals. ![]() We will quickly review the attributes of each metal. Generally, steel and aluminum will last between 30 and 50 years, while copper and zinc can last over 80 years. Metal roofing lifespan figures will vary based on the quality of installation, maintenance, and environmental conditions. Most homeowners opt for steel or aluminum for their more attractive pricing, although you can also shop for premium materials like zinc and copper. The metal type, which manufacturers call the substrate, largely decides the longevity of a roof. Invalid zip code Corrugated metal roofing cost factorsįactors that influence costs for any roof installation include the pitch and complexity of your roof, your location, and whether you hire a professional for the job or not.įor corrugated metal roofs specifically, the type and thickness of the metal and the type of paint all play into project costs. The resulting number will tell you how many panels you need for your project. Plan on going DIY? Divide the surface area of your roof by the coverage width of an individual panel. If you hire a professional roofer, they should take this into account when providing an estimate. This means you will get less coverage per panel than their out-to-out width.Ĭorrugated metal manufacturers call this the “coverage” of the panel. For an average 1,700 square foot roof, you can expect to pay anywhere from $6,800 to $17,000 for a full corrugated metal roof.Ī note on calculating how much corrugated metal you need: to seal the seams between each corrugated panel, installers slightly overlap them. Largely depending on the type of material, corrugated metal roofing panels cost around $4 to $ 10 per square foot. How much does a corrugated metal roof cost? Today, industry professionals also tend to include ribbed, crimped, and other roll-formed patterns into the corrugated metal definition, as they essentially deliver the same performance. Among these sizes, the ?” panel will provide the greatest structural durability because its corrugations run deeper. The depth of corrugations impacts the strength of the panel, where a deeper corrugation renders improved strength.Ĭorrugated metal panels commonly come in ?”, ¾”, ½”, and ¼” sizes, where the value represents the depth of the corrugations. In practice, corrugating dramatically increases strength where it matters while maintaining the thin, lightweight profile of metal sheets. This process gives the metal greater flexibility to bend perpendicular to the ridges while improving stiffness in parallel. Traditionally, corrugation refers to the distinctive “S” or “wavy” pattern roll-formed into metal sheets. Should you buy corrugated metal roofing?.How much does a corrugated metal roof cost?.Read on to get a well-rounded take and our recommendations on corrugated metal roofing. Metal is the second most popular type of residential roofing option in the United States, according to the most recent data.Ĭonsidering the benefits of metal roofing, including longevity, return on investment, and minimal maintenance, this should come as no surprise.Ĭorrugated panels, one such type of metal roofing, sweeten the deal with superior durability and affordability.Īlthough corrugated metal roofing is certainly worth a look for these reasons, we recommend considering the costs, potential drawbacks, as well as alternatives before making any buying decisions. ![]()
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