Check your local building code. We stock a variety of 29 gauge metal and trim, both prime, and also seconds with trim to match. Other than that, there are few advantages to going with the 26 gauge. Exposure testing, however, has proven that Galvalume is up to three times more effective in preventing rust than galvanized steel material. This lightness and thinness also means aluminum roofing material stores very little heat and also becomes cool quickly once it stops receiving direct sunlight. New Metal Roof vs. With a few exceptions, such as Standard gauge: 29; Standard paneling: choice of colored PBR or PBU; Optional 26-gauge panels (special quote only) Roof fasteners. In general, a 26-gauge piece of metal is about 25 percent thicker than a 29-gauge. Related Searches. Making trim from Grade 80, however, will cause tiny cracks in the metal, exposing it to rain and eventually rust. However, especially in simpler profiles, you need fairly heavy gauge aluminum and that will boost its cost. Steel can usually withstand winds of 110-150 mph and the material design of some steel roofs meet Miami-Dade and Florida Building Code requirements for hurricane wind uplift resistance. Custom colors generally cost more and certain coatings are more durable than others. The lower the gauge number, the thicker the steel. The problem is 26 gauge is more expensive and not sure need the heavier metal is needed for the area. 26 is larger.. with metals, the smaller the gauge, the greater the thickness.. 3 0. Either 29 or 26 gauge will work great for this application. 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. Lv 5. 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Standing seam, 24 or 26 gauge, Galvalume steel panels offer great resistance to sea spray corrosion. The gauge of a metal roof refers to its thickness, and the higher the gauge, the thinner the metal. Kynar Galvalume (Steel) for metal roofing and gutters: 24 gauge. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. 6 Answers. Aluminum and zinc are also great corrosion-resistant options. Premium 5 Rib – 29 Gauge Classic Rib Metal Roofing If you’re looking for high quality steel roofing panels, our Premium 5 Rib profile is your answer. We carry a complete line of 29 and 26 gauge metal roofing and siding for residential, agricultural and commercial use. Most homes in residential areas use 29-gauge metal panels. We have both woodgrips and self drilling screws, as well as other matching accessories. Commercial and residential metal roofing is primarily made of steel or aluminum. When it comes to 26 vs. 29, 26-gauge is the thicker metal. Steel residential roofing is made in thicknesses designated by gauge and is generally 24 to 26 gauge, with the higher gauge being thinner than the lower. Zinc is a more “active” metal than iron so it oxidizes first and forms a protective barrier — zinc oxide, before the iron in the steel can become Ferric Oxide (rust). Noise from rain, snow and small hail stones isn’t an issue for aluminum or steel roofing material–no more than it is for a shingle roof. Both products are initially produced in giant rolls at a mill. Compared to traditional roofing materials, both offer a much longer lifespan, better environmental sustainability, better strength and a lower long-term cost. Aluminum residential metal roofing is designated by decimal thickness and ranges from .023 to .040 thickness. Aluminum is more malleable than steel, allowing it be configured into more complex profiles. Steel and aluminum both perform well as a metal roofing material. The most common gauges for metal roofing are 29, 26, 24, and 22 gauge. Metal Roofing. Benefits of Higher Gauges The biggest benefit of having a higher gauge roof is that it is less expensive. Go for either a siliconized-polyester, or a Kynar. 1 decade ago. USA 26 Gauge is thicker. Tap the metal that bests meets your needs. For Example, 26 gauge could be a steel as light as .0179 or as heavy as .0217. Premium 5 Rib metal roofing panels, with clean traditional lines, are manufactured from only the best prime quality structural steel available. They can easily cut through 26 or 29 gauge metal panels, and probably heavier. If you only drive two miles a week, will the battery go flat? how to remove/replace window regulator assy. How much does it cost to remove catalytic converter? These gauges are appropriate since most residential metal roofing applications are over a solid substrate. Kynar Aluminum for metal roofing: 0.032" or 0.040". The vast majority of what we sell is either 26 gauge metal roofing or 24 gauge metal roofing. Its strength-to-weight ratio is among the highest of the “common” metals–that’s why airplane designers use aluminum for air frames. In regards to the overall metal thickness, the higher the gauge number, the thinner the metal is. Is there a difference in life expectancy? Consequently, the warrantees offered on the coil’s coating will be different as well. 29-gauge metal is used on 90% of homes with metal roofs. While a beautiful new home with a standing seam roof would likely be 24 gauge. Grade 80 is a hard steel used to produce metal panels of 26 or 29 gauges. Aluminum is also lighter than steel if weight is a critical factor in determining the roofing material for your project. Do you know the difference between 26 gauge and 22 gauge steel? Favorite Answer. Liner and Partition panels for Steel Buildings. Corrugated Metal. Unknown.... Lv 7. The main reasons to go with 26 gauge include: - Going over open framing spaced more than 30" apart. Most aluminum and steel roofing material is available with cool roof coatings that meet LEED and Energy Star compliancy. 0 0. Join Yahoo Answers and get 100 points today. That’s because it’s the sheathing and underlayment below the roofing material—on any roof—that blunts nature’s noises—not the roofing material itself. Roughly speaking the difference between the two gauges is about the thickness of a piece of paper! We will either replace it with 29 or 26 gauge metal. Steel inherently has more strength than aluminum, it’s usually less expensive and it’s more fire resistant without underlayment. If you are not going to pull a permit you could get away with 29 gauge but if you are, you need to check your local building code. To give a perspective on steel thickness differences, from 29 gauge to 26 gauge the difference in thickness is .0045 of an inch. 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