(The latter is more likely when re-paneling an older home.) Most of our DIY customers successfully use them. Lower quality paint systems Polyesters and silicone-modified polyester (SMP) paint systems … Any difference is minimal in actual thickness but may have an effect on how sturdy the metal is. The standard gauges for residential roofs are 22 through 29. One of the first decisions they’ll make is what gauge or thickness they need. GAUGE TO THICKNESS CHART Gauge Stainless Galvanized Sheet Steel Aluminum Fraction inches (mm) inches (mm) inches (mm) inches (mm) 30 0.0125 (0.33) 0.0157 (0.40) 0.0120 (0.30) 0.0100 (0.25) Metal roofing is produced from different hardness grades. Some are easier to install than others, … If you live in a high hail area, but still far enough away from salt water, then this may be the most sensible panel to use. October 15, 2020. Because 22-, 24- or 26-gauge sheeting is thicker, and will, therefore, remain more structurally sound over a longer span than a 29-gauge, the building needs fewer supports, which saves your customers money. To make matters all the more confusing, different metals use different measuring standards. October 29, 2020. The cost of a 26-gauge product will be about 15 percent higher than a 29-gauge with the same profile from the same manufacturer. This combination of thickness and hardness is great for metal panels that require dent resistance. We carry a complete line of 29 and 26 gauge metal roofing and siding for residential, agricultural and commercial use. Each gauge represents a nominal decimal range. December 1, 2020. A 29-gauge metal panel can have the same impact-resistance rating from Underwriters’ Laboratory (UL) as a 26-gauge panel; the advantage of thicker metal panels in this case is that they are less prone to … Plus, roofs aren’t as simple as selecting a gauge and installing the roof. The vast majority of what we sell is either 26 gauge metal roofing or 24 gauge metal roofing. While a beautiful new home with a standing seam roof would likely be 24 gauge. Though you’ll get more life out of a metal roof, you’ll pay the price at the time of installation. At the cheaper end, you’ll find thinner metals (26 to 29 gauge) with a lifespan of 20 to 25 years. The thickness will help prevent dents and other cosmetic damage as well. Kynar Aluminum for metal roofing… Hiring a Local Roofer A DIY metal roof will cost $2,000 to $5,000 versus the average $5,000 to $12,000 to have one installed professionally. Kynar Galvalume (Steel) for metal roofing and gutters: 24 gauge. 29-gauge metal is used on 90% of homes with metal roofs. For post-frame structures like this, it is important for your customers to consider the potential snow load the roof may need to support when choosing the metal panel gauge. While metal roofs … This means that while a 26-gauge panel from one manufacturer could measure 0.027 in. Yes, thicker panels are stronger, but the importance of that added strength depends on the type of building construction as well as the customer’s priorities and location. Roofers must consult the International Residential Code before deciding what type and length of metal roofing to order, since this document defines most of the local and state building codes for roofing in the U.S. This combination of thickness and hardness is great for metal panels that … Lower gauges of a roof are more expensive. If you live in a high hail area, … Benefits of Metal Panels For Agricultural Applications As a panel gets thicker, it also gets more expensive. There are plenty of additional features and factors which can create superior durability in a roof made of a lower gauge. You have to determine what gauge you can afford, taking into account extreme weather and durability. The roofs of steel buildings are fully exposed to the elements, so special precautions must be taken to prevent rust. With that, while installing your new metal roofing a set of tin snips will do you. The weight of 29-gauge metal roofing may differ, though, … For example, a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof … The most common of these is the post-frame building, or pole barn: an open-framed structure used for barns, garages and warehouses. Low end agricultural jobs are normally 26 gauge or 29 gauge. It's not the easiest thing to understand. Get a roof for life that protects from Florida’s harsh weather. If you opt to use steel as your metal of choice, you’ll find that harder steels are more durable. Grade 80 is a hard steel used to produce metal panels of 26 or 29 gauges. Aluminum and zinc are also great corrosion-resistant options. Exposed fastener systems generally use 29 to 26 gauge metal, which is thinner and cheaper. Most of our DIY customers successfully use them. The 26 gauge 12' Corrugated Metal Roofing Panels are stocked in some stores you can verify if your local store stocks by making sure you have picked a store location on The Home Depot's website. Most homes in residential areas use 29-gauge metal panels. But there is a RIGHT way to do it! Thicker Steel Protects Better. The most common gauges for metal roofing are 29, 26, 24, and 22 gauge. They can easily cut through 26 or 29 gauge metal panels, and probably … Though you’ll get more life out of a metal roof, you’ll pay the price at the time of installation. But be wary of basing a decision on roof gauge alone. For reference, a can of soda is usually 37-gauge, while the thickness of the hood of a car is 20-gauge. ft. roof will cost you between $15,000-$20,000, and you would only save about $… Maintain the look of shingles with added strength. Standing seam, 24 or 26 gauge, Galvalume steel panels offer great resistance to sea spray corrosion. Making trim from Grade 80, however, will cause tiny cracks in the metal, exposing it to rain and eventually rust. Thicker trim pieces will also lay more accurately, so some homeowners and contractors opt for 29-gauge roof and wall panels with 26-gauge trim, a combination that is common and cost-effective. For more information about metal panel gauges, check out our panel selection chart or contact your local ABC representative today. Panels, for example, can go on roofs … Each number represents a range of inches (0.0179 to 0.0217, for example) so two roofs may have the same gauge but slightly different thicknesses. Types of Standing Seam Metal Roof Clips & Why They’re Essential. But they’re also far more durable and more resistant to damage caused by weather if the competing higher gauged roof is without fasteners or hard steel. Grade 80 is a hard steel used to produce metal panels of 26 or 29 gauges. 29 gauge steel (the standard in the post frame industry) has an average thickness of.0172 of an inch (with a minimum of.0142). While a beautiful new home with a standing seam roof would likely be 24 gauge. Post-frames generally lack structural sheathing, so the roof and wall panels must span between the supporting trusses or purlins. For more information about switching from 29- to 26-gauge trim in Florida, contact 1st Coast Metal Roofing … A quality 29-gauge panel is more than adequate for this—which is why it’s used on nearly 80 percent of homes with metal panels. Nearly all homes have a layer of plywood or oriented strand board sheathing covered by a weather-resistant barrier. The type of metal used varies in price. Some are easier to install than others, but most are more difficult to work with than materials like asphalt shingles. A thicker gauge also requires less support from the building because it will remain structurally sound for longer. They can easily cut through 26 or 29 gauge metal panels, and probably heavier. The gauge of a metal roof refers to its thickness, and the higher the gauge, the thinner the metal. Shingle roofs are cheaper up front. Your email address will not be published. Fasteners secure the roof membrane to the structural roof deck. Lower quality paint systems. and depends on the profile of the steel metal roofing product to be used. This is a major factor in determining how tough a roof is. Until recently, the cost versus the performance of a roof were the primary factors in determining which type of roofing … While some people insist that the extra cost is always worth it, that may be misleading. Insulation Considerations for Metal Building Projects. For example, a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. Roughly speaking the difference between the two gauges is about the thickness of a piece of paper! Galvanized steel: 24 gauge, 20 gauge, 18 gauge and 16 gauge. A 22 gauge (or 22GA) metal roof might be nearly DOUBLE the thickness of a 29 gauge (29GA) metal roof. 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