![]() ![]() The complexity of the roof makes a difference, too. Metal roof installation generally costs more than conventional roof installation of asphalt shingles and similar materials. For materials without labor, steel shingles and trim cost from about $270 to $320 per square. Labor and materials typically runs from $700 to $1,000 per square (100 square feet). This may work for sheds, barns, porches, and the like, but is not good enough for shedding rain as roofing on a house. Corrugated panels are typically just overlapped and screwed down to the structure. About Corrugated Metal Panel RoofingĬorrugated metal roofing is sold in sheets like standing-seam roofing but it performs very differently because of how the panels are connected together. If you ask for ballpark square-foot prices, be sure they’re inclusive of all necessary parts. Figures typically include panels, fastening clips, caps, and all trims and flashing. Prices vary widely, depending on the material and finish, ranging from a low of about $1.50 per square foot to about $6 per square foot. Metal roofing prices per sheet are generally determined by the square foot or by the square, which is 100 square feet. Other materials include painted aluminum, solid copper, zinc alloys, and terne-coated stainless steel. ![]() Manufactured sheet metal roofing is sold in large panels-normally 26-gauge coated steel that weighs about a pound per square foot. With site-formed roofing, you also don’t have the reliability of a large manufacturer behind the product. Problems with this method are wide variations in the quality of the work, limited possibilities for finishes, and usually very limited warranties (one year or less). Some metal roofing installers fabricate flat stock into roofing materials on-site of course, this requires the proper forming equipment. Cost depends on the specific material, but, as a group, alloys are pricey-starting at about $1800 per square (100 square feet) for labor and materials. Expect to pay about $1800 per square (100 square feet) for labor and materials or $900 to $1400 per square for materials only.Īlloy roofing products are formulated for strength, graceful weathering, and durability. For this reason, it tends to be used for roof details such as covering a cupola or bay window rather than to cover an entire roof. Unfortunately, copper is extremely expensive. Even better, copper is easily (and valuably) recycled. A copper roof is likely to outlive the house it covers-copper roofs can last hundreds of years. Briefly, here are three types:Ĭopper metal roofing, rooted in centuries of use, will not rust, has no “finish” to scratch or peel, is soft enough to easily tool, and weathers naturally to a beautiful verdigris patina. These materials provide stunning roofs on high-end homes. Other metal roofing materials are also available, but can be prohibitively expensive. Ammonia gas created by manure reacts with the coating, breaking it down. Similarly, it isn’t recommended for use on roofs at farms where manure is prevalent. It doesn’t, however, hold up well in coastal climates because of corrosion from salt air. Though galvanized coatings were once the best answer, a large percentage of today’s metal roofs utilize Galvalume® because it is two to four times more effective at resisting corrosion. Galvanized and Galvalume® coatings are both considered “substrates.” Galvanize is zinc and Galvalume® is a combination of zinc and aluminum. Baked-on finishes carry long-term warranties. Blue steel roofing in a tile pattern, is sold in linear panels. Steel roofing is sold in various gauges-thinner gauges are less expensive and typically used for low-end corrugated and ribbed metal roofing panels. The gauge of the steel affects its performance and durability. Most metal roofing is made from steel, which is heavier and sturdier than aluminum (though some metal roofing material is called “steel roofing,” it may be made from any of several materials, including alloys). Both are relatively economical, durable, and hold paint finishes well. Steel and aluminum are by far the most commonly available metal roofing materials. Of course, each one of these has clear differences that affect durability, price, appearance, and more. Metal roofing is produced from a variety of materials, including steel, aluminum, stainless steel, copper, and zinc alloys. When it comes to roofing, the word “metal” covers a lot of territory.
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