Metal roofing is produced from different hardness grades. Both products are initially produced in giant rolls at a mill. A new metal roof will cost an average of $5,000 to $25,000 versus the $6,000 to $27,000 rate of a replacement. 0 0. Standing Seam vs. All of them confessed to ordering 26 gauge as either .018 or .0185 min! We will either replace it with 29 or 26 gauge metal. 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. Both gauges will handle a tremendous amount of weight. All steel roofing has a protective barrier on both sides of the sheet called a metallic coating which protects against rusting. If you only drive two miles a week, will the battery go flat? However, aluminum roofing, depending upon the exact product chosen, can run up to 20 percent higher in price compared to steel roofing.Aluminum is extremely resistant to corrosion caused by seawater, while steel is bit more susceptible to seawater damage over time. Lv 5. Check your local building code. Our standard is 24 gauge which withstands hail better than even the commonly accepted 26 gauge panels offered by most other metal … This lightness and thinness also means aluminum roofing material stores very little heat and also becomes cool quickly once it stops receiving direct sunlight. Answer Save. 5 years ago. With that, while installing your new metal roofing a set of tin snips will do you. It would be a good idea to check the local building code anyway. Most homes in residential areas use 29-gauge metal panels. These metallic coatings “sacrifice” themselves to protect the iron in steel from oxidation when exposed to air and moisture. We have both woodgrips and self drilling screws, as well as other matching accessories. ... Metal Roof 26 vs. 29 Gauge Subscribe for weekly inspiration. Corrugated Metal. and depends on the profile of the steel metal roofing product to be used. Problem, 29 gauge is cheaper but because of the area (typically not heavy snow or sleet) not sure we need 26 gauge. PATRICIA. Related Searches. The longer the life, the better for your resale value. When zinc is combined with aluminum to form Galvalume there is even more protection in most circumstances. Despite this, thicker (lighter-gauge) panels can make sense for buildings in hail-prone areas, but not because of structural integrity. While those who ask this are hoping for a simple answer such as “only purchase 26 gauge,” the answer is never nearly that simple. These gauges are appropriate since most residential metal roofing applications are over a solid substrate. Favorite Answer. Both materials are very lightweight in comparison to other materials including asphalt shingles. Steel inherently has more strength than aluminum, it’s usually less expensive and it’s more fire resistant without underlayment. Problem was that local code requires 26 gauge and since I pulled a permit it had to be inspected. However, especially in simpler profiles, you need fairly heavy gauge aluminum and that will boost its cost. The lower the gauge number, the thicker the steel. Still have questions? Get your answers by asking now. Metal Roofing. How much does it cost to remove catalytic converter? Its strength-to-weight ratio is among the highest of the “common” metals–that’s why airplane designers use aluminum for air frames. Most homes in the area, I'm told, use 29 gauge. the steel itself. 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 denting. For instance, stainless steel will have a difference in inches than carbon steel. Not only do you have to consider snow and sleet, but also hail damage. Is there a difference in life expectancy? Standard gauge: 29; Standard paneling: choice of colored PBR or PBU; Optional 26-gauge panels (special quote only) Roof fasteners. New Metal Roof vs. SteelMaster's President of Residential Sales is here to help. Either 29 or 26 gauge will work great for this application. The roofs of steel buildings are fully exposed to the elements, so special precautions must be taken to prevent rust. To give a perspective on steel thickness differences, from 29 gauge to 26 gauge the difference in thickness is .0045 of an inch. Grade 80 is a hard steel used to produce metal panels of 26 or 29 gauges. This is because of the potential for the coating to separate from the metal substrate at the edges, creating rust in environments that are near bodies of salt water. Benefits of Higher Gauges The biggest benefit of having a higher gauge roof is that it is less expensive. For example, a Kynar PVDF coating offers additional protection against corrosion and oxidation. The vast majority of what we sell is either 26 gauge metal roofing or 24 gauge metal roofing. Below I will share my thoughts on what sort of metal thickness (or gauge) is best for residential metal roofing. In regards to the overall metal thickness, the higher the gauge number, the thinner the metal is. Exposure testing, however, has proven that Galvalume is up to three times more effective in preventing rust than galvanized steel material. These gauges are appropriate since most residential metal roofing applications are over a solid substrate. That thickness is measured in gauge number (26 gauge, 24 gauge, etc.) While metal roofs don’t fit in the traditional look for seaside living, they have a lot to offer. Siliconized-Polyester offers a quality comparable to Kynar, at a lower price point. Low end agricultural jobs are normally 26 gauge or 29 gauge. Roughly speaking the difference between the two gauges is about the thickness of a piece of paper! 29 gauge. Which is the best passenger car motor oil? 6 Answers. how to remove/replace window regulator assy. A metal roofing system is expected to provide a weather-tight seal against the elements, securing the internal areas of a structure. 26 gauge is 25% thicker than 29 gauge. There are two types of metallic coatings used: galvanized, which uses 100% Zinc in various thicknesses depending upon the product usage, and Galvalume, a mixture of aluminum and zinc. If either is allowed, ask your building department director for a recommendation. (Example: 28 gauge is heavier than 29 gauge, and 24 gauge is heavier than 26 gauge.) All Hansen Steel Buildings offer 26-gauge roof and wall panels with strength of 80,000 psi. Aluminum is also lighter than steel if weight is a critical factor in determining the roofing material for your project. 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. For example, standard 29-gauge steel roofing made in long panels is about 0.36 millimeters thick, and the 26-gauge version is slightly thicker at 0.48 millimeters. What is the lowest cost all electric car now available in the United States? For example, a 24 gauge copper roof panel is a different thickness than a 24 gauge steel roof panel. Stainless steel: 26 gauge, 24 gauge, 20 gauge, 18 gauge, 16 gauge, 14 gauge, 1/8" and 1/4". The weight of 29-gauge metal roofing may differ, though, depending on the type of metal that you choose. While this is the standard for numerous stamped steel panels in the market that are created to look like slate or shake, it is not the norm for true standing seam metal roofing material. If you are a designer or builder considering a standing seam metal roof you may be asking the question what is the difference between aluminum and steel as a choice for the metal roof. Panel Type - Exposed Fastener Metal Panel Panel Width Coverage - 36" Rib Height - 5/8" Gauges - 29 and 26 gauge Metal Panel Substrate - Galvalume Paint Finish Type - Siliconized Polyester 29 Gauge $2.99 Linear FT. 26 Gauge $3.99 Linear FT. The gauge of a metal roof refers to its thickness, and the higher the gauge, the thinner the metal. A 22 gauge (or 22GA) metal roof might be nearly DOUBLE the thickness of a 29 gauge (29GA) metal roof. 26 is larger.. with metals, the smaller the gauge, the greater the thickness.. 3 0. Go for either a siliconized-polyester, or a Kynar. Most aluminum and steel roofing material is available with cool roof coatings that meet LEED and Energy Star compliancy. Ultimately, the needs of your project are going to dictate which you use. how can i replace my Car engine from gasoline to desiel ? Any help would be appreciated. The Cost of a Metal Roof. Liner and Partition panels for Steel Buildings. Both 29 and 26 gauge are typically made of the same type of metal, same type of paint, and carry about the same warranty. Aluminum is more malleable than steel, allowing it be configured into more complex profiles. Trim, as you know, is a vital part of any Metal Roofing Package; not only does it enhance its appearance, but trim … 1 decade ago. Relevance. 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). A common question I receive from homeowners concerns what metal roofing guage they should purchase. This is underneath and separate from any paint which imparts color to the product. Compared to traditional roofing materials, both offer a much longer lifespan, better environmental sustainability, better strength and a lower long-term cost. Most of our DIY customers successfully use them. Aluminum residential metal roofing is designated by decimal thickness and ranges from .023 to .040 thickness. We live in SE tn and need to replace our roof. Commercial and residential metal roofing is primarily made of steel or aluminum. Making trim from Grade 80, however, will cause tiny cracks in the metal, exposing it to rain and eventually rust. Many homeowners choose to install a 29-gauge roof with trim that is 26-gauge, which can be more cost-effective than a 22-gauge roof. A sheet of 20# paper measures .0038 of an inch. Both naturally reflect light and emit heat. USA 26 Gauge is thicker. For Example, 26 gauge could be a steel as light as .0179 or as heavy as .0217. The main reasons to go with 26 gauge include: - Hurricane zone winds - Going over open framing spaced more than 30" apart. Both roof types will probably outlive all of us. While a beautiful new home with a standing seam roof would likely be 24 gauge. Ask your insurance agent. The most common gauges for metal roofing are 29, 26, 24, and 22 gauge. Both 29 and 26 gauge are typically made of the same type of metal, same type of paint, and carry about the same warranty. In general, a 26-gauge piece of metal is about 25 percent thicker than a 29-gauge. If your concern is the added weight of a metal roof being retrofitted over an old shingle roof on an existing building, then you may want to think aluminum or a light gauge steel. While 26 gauge and 24 gauge are generally the standard for most commercial and residential installations, some choose to work with 29-gauge because it is more affordable. corrugated roofing If you have no underlayment under the metal roof, you should consider the 26 gauge despite the cost. We will be using Galvalum coated with Kynar. Standing seam, 24 or 26 gauge, Galvalume steel panels offer great resistance to sea spray corrosion. To make matters all the more confusing, different metals use different measuring standards. 29-gauge metal is used on 90% of homes with metal roofs. We stock a variety of 29 gauge metal and trim, both prime, and also seconds with trim to match. Kynar Aluminum for metal roofing: 0.032" or 0.040". To give a perspective on steel thickness differences, from 29 gauge to 26 gauge … 1 decade ago. Both steel and aluminum perform pretty much the same, but the finish warranty for “coastal” areas is not provided for the steel panels. But aluminum is usually the lightest metal used for roofing. Kynar Galvalume (Steel) for metal roofing and gutters: 24 gauge. This is because of the added cost to remove the existing roofing and dispose of it. This combination of thickness and hardness is great for metal panels that require dent resistance. 26 Gauge Vs 29 Gauge Metal Roofing. 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. 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. 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Do you know the difference between 26 gauge and 22 gauge steel? A roof is one of the most important components of any building. Coatings for both aluminum and steel metal roofing coil come in a wide variety of standard colors and can be customized to meet the owner’s request. The main reasons to go with 26 gauge include: - Going over open framing spaced more than 30" apart. Aluminum and zinc are also great corrosion-resistant options. Consequently, the warrantees offered on the coil’s coating will be different as well. 2 0. 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. Pole buildings are normally produced with a thinner roof and wall panel consisting of 29-gauge steel. Other than that, there are few advantages to going with the 26 gauge. 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. 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