Metal shake shingles are usually manufactured from 26– or 28–gauge steel, or .019” or .024” thick aluminum. Standing seam metal roofing is an increasingly popular choice on homes due to its durability, appearance, and fireproof nature. Looking for length and width of long span aluminium roofing sheets ? The width of metal panels will determine the rafter spacing. Rib type roof is a popular roofing profile when it comes to metal color roofing. Over time, this corrosion will spider its way under the metallic coating, causing further deterioration. Metal roofing comes in 24 and 36-inch wide measurements. Generally, roofs made from these more exotic metals will be architect specified and will be custom-formed by a fabricator for a particular application. Roofers trim width of ends pieces, but you can order custom cut roofing sheets for larger projects with non-standard spacing. Higher-quality metal shake systems utilize an open valley system to help ensure that leaves, ice, pine straw, etc. Metal roofing panels are slippery when wet, dusty, frosty, or oily -- Do Not attempt to walk on a metal roof under these conditions. Rarely used over an entire residential roof, copper is mainly used for accents over bay windows, dormers, or other areas where a touch of elegance is desired. While this is most often done in commercial applications, homeowners who like the bright, shiny metallic look have selected unpainted galvalume as well. Aluminum’s propensity to resist rust gives it an extremely long lifespan. The profile can reflect a modern or traditional architecture depending on the application. Corrugated roofing can be used as either a roofing or walling product. DoItYourself.com®, founded in 1995, is the leading independent gauge steel, or .019” or .024” thick aluminum. 1,200 (square feet) x 1.202 = 1,442.4 roofing square feet. Due to their long effective width, they offer cost-effective solutions to roofing systems. We Provide 20 for you about length and width of long span aluminium roofing sheets- page 1 You could also opt for a PVC flat roofing membrane. Metal valley trim, also known as metal valley flashing, is beneficial because it drains water away from the structure of your metal building which helps prevent moisture damage. Drill and full assortment of drill bits 6. Galvanized steel roofing costs less than most other roof materials. Step 3 - If you have multiple planes, add the measurements for each plane to calculate the total linear width of the entire roof. The width on the other hand is your choice. “5V” Crimp, “R” Panel, corrugated roofing, face-fastened panels, through-fastened panels, or screw down panels are some of the synonyms for this metal roof style. However, each of these widths also provides for 2-inch overlap on both sides. This helps to ensure that the system will maintain its water tightness much longer, as well as its aesthetics, as oil canning will be less of a concern. However, each of these widths also provides for 2-inch overlap on both sides. Unfortunately, it carries a pretty hefty price tag. (517) 541-0284, Learn The Benefits Of Metal Roofing For Your Home, Residential Metal Roofing Types, Styles & Colors. Some high-quality standing seams, such as Classic’s ClickLock Premium Standing Seam, are manufactured in heavy gauge aluminum ranging typically from .032” to .050” with .032” common for residential applications. I need to cut a 16" diameter round hole though a metal roof. Espan® 340 Espan® 470 KÄhu ® Corrugate T-Rib MC700 MC760 MC770 Metrib 750 ... Sheet Width 851 mm. home improvement and repair website. There are literally dozens of different “looks” and “feels” that can be achieved with metal roofing— from the traditional standing seam look to the old-world tile look or the beauty of shakes, to the more agricultural corrugated look. You could look up a metal roofing calculator online to help you figure out how many sheets you need. Step 2 - Add an overhang of six inches for each plane. 1 ¼ inch roofing nails 7. The most common widths are 24” and 36” exposed, but the actual width of the panel will be larger to accommodate an overlap. There are some standing seam metal roofing options available from Atas and other manufacturers that can be installed on a roof with pitch of 1:12. Hi! Unfortunately, the variety of profiles is sometimes one of the industry’s detriments as well because it can lead to improper products being used for less than ideal applications. Get a FREE QUOTE: Click or call 1-844-638-2576. The second requires that the coil width, inside and outside diameter and gauge be known. Also, since metal shingles look more like dimensional standard shingles, some homeowners choose them for their ability to blend in with a more modest neighborhood look. No matter what the style or look of your home, there is almost certainly a metal roof system out there that will complement it perfectly! In fact, more heavily formed products lend themselves very well to aluminum due to its high malleability and the fact that heavy forming adds additional structural strength. Corrugated roofing is a reliable product thatâs stood the test of time. Lesser grade-galvanized steels are G-30 and G-60 and should usually be avoided for residential applications. What is the best rated metal roofing product? Many homeowners who are fed up with the short lives of the traditional machine split wood shingle select metal shingles for their durability and beauty. So, while metal thickness is not the key consideration when buying a metal roof and some folks will try to fool you on metal thickness, I understand the concern. These are typically universal flashings designed to work with any roof pitch. The fasteners are driven through the overlapping portions of the panels, as well as in other strategic locations and into the roof decking, purlin, or spaced sheathing below. One square of aluminum roofing (.019” thick) can use as many as 1,152 aluminum beverage cans—closing the recycling loop for the consumer. That thickness is measured in gauge number (26 Gauge, 24 Gauge, etc.) When it comes time to buy material to install or repair your metal roof, you’ll need to do some calculating. Recent coating technology has brought homeowners the option of choosing steel or aluminum roofing that has been coated to resemble copper. Corrugated roofing is now offered in 3 gauges â 0.42, 0.48 and the new 0.60. The rib is the portion of the standing seam that gives it its dimension and is also the joint of the two adjacent panels. Many standing seam systems, like ClickLock, come with an entire array of preformed flashings. Determining Building Materials You Will Need. Panels are usually made either of Galvalume-coated steel or aluminum. Shed roof meets wall, how much room do I need? Many people automatically assume, when they hear “metal roofing,” that the “metal” being referred to is steel. Aluminum will never rust, so it is an ideal metal for coastal applications and other areas where steel might be in danger. Fastening or screwing down the metal roof panels correctly is a critical, but often overlooked installation step. In this article we discuss: Over-tightening and under-tightening fasteners, pre-drilling screw holes, using the right tools, and chalk lines. Wear soft-soled shoes to improve traction and to minimize damage to the paint finish. Copyright© 1) Measure your house foundation length / width, and enter your dimensions into "roof size" fields. The popularity of standing seam has grown so much in recent decades that many people automatically assume that standing seam is implied by the term “metal roofing.” Standing seam roof profiles provide a very contemporary, distinctive look, and they’re chosen to complement homes of all styles. Therefore, it’s important to understand where the water runoff over a copper portion of a roof is being directed and how it is channeled off of the roof. Sheet roofing can be installed painted or unpainted. For example, a steel roof will typically cost less than an aluminum roof. Galvanized steel is not a good option for homeowners in coastal areas or areas with an above-average amount of corrosive elements in the air. DIY metal roofing installations will require the following materials: 1. The result is “stains” of rust in areas with folds and bends in the metal. Step 4 - For each plane, measure the length and add three inches for the sides of the roof. For example, a classic rib panel, which Metal Roofing Wholesalers calls the most popular for residential and farm buildings, comes in 36-inch widths but in lengths you specify. Each number represents a range of inches (0.0179 to 0.0217, for example) so two roofs may … Zinc, copper and steel alloys are commonly used. These days, virtually all aluminum roof systems are pre-painted, and aluminum can be found in just about any profile in which metal roofing is manufactured. submitted to our "DoItYourself.com Community Forums". The look of any of these products is sometimes construed as an agricultural or rural look. It is usually a good idea to inquire with your contractor about the type of valley flashing used with the metal roof system you are considering. The four different types of these “modular” panels can vary greatly in terms of look and use. With a few exceptions, such as mill-finished shingles or other metal roof styles, all galvanized steel systems are coated with a base paint coat of some sort. For example, if you’re in a state other than Michigan, we recommend searching for a company in that state who you can trust to repair and install a new roof. The most common cost-effective metals among them all are galvanized steel and aluminum. Metal slate profiles are manufactured in steel, aluminum, and copper to replicate the look of natural slate. The buildingâs most visible energy-saving feature is the solar array mounted on a large section of curved metal roofing. It’s installed over steel joists or steel beams and provides a durable platform for the installation of roofing materials, insulation, the waterproof membrane of a roof, and lightweight concrete. Copper steel roofs are extremely durable and have a very long life—sometimes more than 100 years. Staple gun 5. Copper is installed in short standing seam panels or sheeting, but there are some copper shingles available as well. The panels are applied vertically on a roof. You will most likely have to order the roofing metal in the amount and color specific to your house. Corrugated metal sheeting is available in different thicknesses, styles and sizes, but regardless of the shape and size, the sheets must be overlapped, like roofing … For example, corrugated metal roofing panels are the most budget friendly metal roof and can cost as little as $5,000-6,000 installed on a 1,500 sq.ft. Most tile profiles are through-fastened, usually with exposed fasteners, and some utilize a batten grid attached to the roof deck to which the panels are attached. The metal roof purlins spacing must be done correctly within narrow tolerances. Grand Rib panels provide a 36-inch coverage with ¾ inch ribs on nine-inch centers, and utilize an anti- ... Measure one panel width in from the roof edge. Galvalume steel is also more susceptible to a process known as “tension bend staining.” When steel is formed into the various metal roofing profiles, the galvalume zinc/aluminum and the galvanized zinc coatings are spread very thin over areas in the metal where there are deep folds or tight bends—so thin that the coating has a tendency to form microscopic cracks. The reason is that the longer the panel, the more it will expand and contract, and the more likely to fatigue fasteners, “wallow out” fastener holes and also to oilcan. A thin metal cover is then placed over the joints where two panels meet at the clips. Dimensions matter, as do the total amount of feet. Here you can find the latest products in different kinds of length and width of long span aluminium roofing sheets. Metal roofing screws 8. The 2-inch difference allows for corrugation or ribs stretching between adjacent rafters and overlap successive roofing sheets. A good metal roof starts with the right materials. Ladder or scaffolding (tall enough to reach the roof) 2. For this reason, it’s advisable to select a standing seam roof with a relatively small panel width—usually around 12 inches. Measure the length, width, and rise of one section your roof. ft. What is the ACTUAL sheet width of the corrugated iron? The disadvantages of sheet roofing are that it’s not as long-lasting, both functionally and aesthetically, as some other types of metal roof systems. Copper is generally recognized as one of the most attractive metal roofing options. 24-inch-wide material will cover 24 inches but comes 28 inches wide for a two-inch overlap at both seam ends. Other corrugated patterns of sheet roofing give a more “wavy” look. To determine how much, The Importance of Drip Edge Flashing for Your Roof. A wide variety of width of metal roofing options are available to you, such as aisi, astm, and gb. Most galvalume, though, like galvanized, is painted for added durability and beauty. How to use metal roof calculator Before ordering your roofing materials, it is important to accurately determine the size of your roof. The first method requires that the width, gauge and weight be known. We’ll go through a step-by-step process that takes you all the way through picking out the materials for your metal roofing and show you how to use those materials with the right tools to get the job done.While the exact material you use may vary, the general guidelines below will work for all metal roofing projects. Find a … It has five small V crimps per panel. When selecting a roofing material there are many factors to take into consideration beyond installation cost. 1995-2018 MH Sub I, LLC dba Internet Brands. Steel metal shakes are commonly coated with a post-forming stone coat or Kynar powder coat. Galvanic protection is a self-sacrificial process by which the metal coating gives itself up rather than allow the base metal to corrode. A standing seam roof is among the most durable and maintenance-free type of any metal roof and can last over 30 years. Classic offers several colors along this line on its aluminum roofing systems, giving homeowners an option of the permanence of copper at a lower cost. The variety of attractive residential metal roofing profiles is one of the great advantages of the industry. Some manufacturers, including Classic Metal Roofing Systems, also offer aluminum shakes with the special post-forming coats, but in the case of aluminum, these coats are selected more for aesthetic reasons than to ensure the functional soundness of the system. There are literally dozens of different “looks” and “feels” that can be achieved with metal roofing—from the traditional standing seam look to the old-world tile look or the beauty of shakes, to the more agricultural corrugated look. So, cutting these panels should be done with minimal risk of damaging them, which leads us to the step-by-step cutting technique. American Metal Roofs provides several aluminum product lines. Step 5 - Multiply the total width by the total length for the total roof area. Therefore, the lifespan of galvanized steel depends largely on the thickness of its metallic coating since the more zinc that is present, the longer the steel is able to remain protected and rust-free. and depends on the profile of the steel metal roofing product to be used. On the on the upper end of the price spectrum are standing seam panels that cost as much as $11,000-15,000 for the same size roof. The following is a description of all four. Copper is used often on historic buildings, church steeples, cupolas, and the like. This saves even more money on the overall system. Copper is best known for its attractive blue-green, or verdigris patina that forms when left exposed for 8-15 years. Step 6 - Divide the total roof area by the width of the metal roofing material you intend to use. Sheet Tolarance: Length: + 10mm, – 15mm; Width: + 4mm, – 4mm Make allowance for thermal expansion or contraction for long length roofs at sheeting ends. Gauge 24 and 26 are the most common for residential steel standing seams. The process used to accomplish this is called the hot-dip process and involves running the steel through a molten bath of the metal to be applied. 4,052 roofing sheet sizes products are offered for sale by suppliers on Alibaba.com, of which steel sheets accounts for 20%, plastic sheets accounts for 10%, and roof tiles accounts for 5%. Because zinc provides galvanic protection, scratches on galvanized steel are somewhat self-protected or “band-aided,” preserving the steel from rust. The recycled content of aluminum roofing will usually be 90 – 95%. suggestions. The key, though, to choosing the right standing seam metal roof depends on the actual dimensions of the roof. These flashings help reduce installer error and help ensure a watertight roof for many decades to come. Like the shake profiles, the shingle metal roof systems are modularized panels fastened to the roof deck most commonly with a clip system, or sometimes with a nailing flange formed into the top of the shingle. Alibaba.com offers 5,393 width of metal roofing products. Standing seam roofing provides additional energy reduction benefits and can be installed easily, in many instances over the existing roofing material. Flashings for true standing seam systems usually need to be custom-made for each job in order to exactly meet the pitch and other geometry of each individual roof. Composition and width of panels: Panels tend to run 12 to 19 inches wide. Metal sheet roofing is manufactured primarily from galvalume or galvanized steel in thicknesses that vary between 24- and 30-gauge. Tension bend staining occurs when moisture or other corrosive elements permeate these cracks and facilitate rusting. Many homeowners easily make the decision that residential aluminum roofing is the best choice they can make in terms of overall value. Steel is a common metal roofing product that is widely used in Agricultural, Commercial and Industrial metal roofing … Flint, MI 48507 A wide variety of roofing sheet sizes options are available to you, such as container plate, boiler plate, and flange plate. Metal roofing comes in copper, aluminum, stainless steel, and zinc and are available in two forms, panels & shingles. Corrugated metal sheeting is available in different thicknesses, styles and sizes, but regardless of the shape and size, the sheets must be overlapped, like roofing tiles, to provide a â¦ The following section should help you make an informed choice about the product that will work best, both aesthetically and functionally, for your home. The reroof will require a tear off and 1/2″ plywood, as well as the vents. For example, standing seam metal roofing is 24 inches wide. It is important to note that G-90 only refers to the thickness of the zinc coating, not the thickness of the steel itself. Panel widths tend to vary by manufacturer, but most standing seam metal roof panels are between 12” and 18” in width, with approximately 16” being the most common. The problem with metal roofing gauge is that there is a wide range of tolerances. Common Metal Roof Sheet Sizes Roofing panels come in many styles and dimensions with different overlap dimensions. Metal Roofing Gauge Sizes: 22, 24, 26, 29. The hot-dipped process is basically a cheaper, more efficient alternative to a similar process called electroplating. To determine how much roof material you need for your project, you should know how it is sold. The term âribâ is derived from having the metal sheet bended similar to a plateau shape which is followed by a long flat surface . Sometimes copper is used as a flashing material in conjunction with other roofing materials. Jigsaw or power metal shears 3. What Metal Material is Used? Before you can begin to update your roof, you will have to get an accurate measurement and order your materials. Shake and shingle facsimile profiles are installed on the roof in a staggered pattern to avoid vertical line repetition. Panel Width The standard width of corrugated roof sheets is 26 inches, which accommodates the common rafter, truss and joist spacing of 24 inches. I have a carport that needs some work. Barrier protection is simply that the coating metal keeps the elements from reaching the base metal. Building what is basically a shed that will become a chicken coop (yeah, re... What material do you use for the roof of a masonry firebox? Copper is the most expensive of the three most popular roofing metals (steel, aluminum, copper – in increasing order of expense). Base carbon/iron steel coated with an alloy of aluminum and zinc is known as galvalume steel. You will need to go up on top. Generally, it will be manufactured due the requirement of the customers. Standing seam is probably the most recognizable profile of metal roofing for both commercial and residential projects. Metal roofing is still manufactured in rolls, but most is rigid sheet roofing with vertical-seam panels and modular press-formed panels that can be painted or coated with granules. Gauge is the thickness of the metal used for a roof. The clip should be manufactured from a similar metal as the standing seam itself, or from a metal like stainless steel that is not conducive to galvanic action between dissimilar metals. This is not only because most residential metal roofing systems come with their own preformed flashings, but also because if copper is left in direct contact with a dissimilar metal it will speed up the deterioration of the other metal through galvanic action. In the metal roofing industry, galvanized steel is used more often than any other metal and is available in most metal roofing profiles. The negative aspect of aluminum in the alloy, though, is that galvalume doesn’t self-protect scratches or cut edges as well as galvanized steel does. There are other residential metal roofing materials, including rolled zinc, stainless steel, terne-coated steel, terne-coated stainless, and titanium. 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