metal deck gauge thickness

B Deck is by far the most commonly used roof deck for new construction projects. It looks like JavaScript has been either disabled or blocked in your current browser. Metal roof deck is manufactured in different profiles. The thickness of an 18-gauge aluminum sheet is .0403 inch. However on the West Coast you will typically find that for 1.5” Type B and 3” Type N, your options are: 22 Gauge, 20 Gauge, 18 Gauge and 16 Gauge. Thus, a 10 gauge steel sheet which has a thickness of 0.1345 inches will … Both types are manufactured in 26, 24, 22 and 20 Gauge. If a metal has a high gauge number, it means that the metal is thinner than those with a lower gauge number. At Western Metal Deck we know that each project is engineered differently; one gauge won't cover all jobs. Type N Metal Roof Deck is available in 22, 20, 18, & 16 gauge with either a galvanized (G60 or G90) finish or prime painted (gray or white) to inhibit rust while in transit (primer is not a finish coat). The engineer will specify the correct gauge needed to fulfill the requirements for your deck. That is, how much of a size reduction can be made in a given pass through a die. A sheet metal gauge (sometimes spelled "gage") indicates the standard thickness of sheet metal for a specific material. 18: Type A roof deck is most readily available with material thicknesses defined by the even gauges 16, 18, 20, and 22. For example, one company might sell a product as being “24 gauge” but, in reality, the thickness of the metal could vary from 0.018″ to 0.0335″ based upon exactly how that company looks at things and how big of a tolerance they allow for. We carry it in the most common types and gauges available for each type. Depending on the profile type, we carry the following gauges: 22 GA. 20 GA, 18 GA, & 16 GA. Sheet metal thickness gauges for steel are based on a weight of 41.82 pounds per square foot per inch of thickness. Site Powered by Igwanna, Inc. Due to the difficulty of side lap welding on 22 gauge and lighter metal decks, CSM Products & Services recommends these thicknesses be attached with side lap screws. Form Deck | 22-gauge is the thickest while 29-gauge is the thinnest. In the meantime, if you have any questions or would just prefer to place your order by phone, please call us toll-free at 866-222-0030 - we'll be happy to help. Examples: 16 ga CRS is 2.5 pounds per square foot. What Are The Common Metal Roof Deck Gauges? It is recommended to pour a minimum of 2" of concrete over the ribs of the deck for a total slab thickness of 4". A 16 Gauge panel can be nearly double the thickness and the cost of a 22 gauge panel. The 20 gauge thickness is in stock, but 22, 18, and 16 gauge material is … Converting Sheet Metal Gauge To Thickness In Inches. Sheet metal gauges work opposite to what one might consider the norm. So inversely, The smaller the gauge number, the thicker the metal. The larger the gauge number, the thinner the metal. If you have ever purchased metal, then you’ve been asked to specify the thickness or what gauge needed. Depending on the type of metal deck that you need there will be a different availability of gauges. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Thickness Weight Per Area; Gauge in mm lb/ft² kg/m²; 3: 0.2391: 6.073: 9.754: 47.624: 4: … Gauges: 22. 1-1/2” deep composite floor deck panels are primarily used for pouring concrete slabs. Using the Manufacturers Standard Gauge table, the thickness of 18-gauge mild steel sheet metal is .0478 inch thick. GAUGE TO THICKNESS CHART (Click here for a printable PDF chart)Gauge. What Are The Common Metal Floor Deck Gauges? Each gauge represents a nominal decimal range. For example, TruCedar siding is G60 galvanized steel with a thickness of .016”. You can also choose from construction works , machinery repair shops, and manufacturing plant metal deck gauge, as well as from iso metal deck gauge, and whether metal deck gauge is 1 year, or 2 years. Hence, 4 gauge material is thicker than 6 gauge material. One of the major conditions is the gauge (thickness) of the metal decking. Looking at the decimal thickness enables more precise (and sometimes surprising) comparisons. For instance, 16 Gauge is thicker than 20 Gauge, and 22 Gauge is thinner than 18 Gauge. We can provide you with a quote and availability for the different types and gauges. It is capable of spanning different distances depending on a number of conditions. The thickness of an 18-gauge stainless steel sheet is .0516 inch. So, if I follow you correctly regarding how Gauge originated, the reason that the thickness of a given Gauge of different metals varies is a result of the different physical properties of a given metal. metal corrugated floor decking is available with a bright white underside for excellent light reflectivity for use on pick gauge, thickness (in), weight (lb/ft2). The measurement used to describe the thickness of sheet metal is the "gauge" of the metal. As the gauge number increases, the material thickness decreases. What Is A Metal Deck Gauge? For 3” Type N, which is a deeper panel that can span longer distances, 22 Gauge is not a common gauge. hbspt.cta._relativeUrls=true;hbspt.cta.load(6069238, 'ac1c1a36-ce1e-4527-9fdb-2b0ae8544656', {}); Metal form deck comes in a few different profiles, all which vary by manufacturer. 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) She has worked with each department to better understand all aspects of the metal decking, metal roofing and metal siding industry. The 3″ depth allows our customer to increase the span while decreasing the thickness of metal. All Rights Reserved | Terms of Service | Privacy Policy, What Gauge is Metal Decking? More information Free Sample lock-deck laminated decking - goodfellow inc. For example, metal roof decking is available in different gauges than metal floor and metal form deck. Deck Type: Design Thickness: Weight: Type B Roof Deck-22: 22 gauge : 0.0299 in : 1.8 lb/ft² (Galvanized) 1.7 lb/ft² (Painted) Type B Roof Deck-20: 20 gauge : 0.0359 in : 2.2 lb/ft² (Galvanized) 2.1 lb/ft² (Painted) Type B Roof Deck-18: 18 gauge Gague are used to specify the thickness of a metal sheet. Or you can contact a CMI representative at 1-800-621-5617. For 18 ga CRS the weight is 2.0 pounds per square foot and for 20 ga CRS the weight is 1.5 pounds per square foot. hbspt.cta._relativeUrls=true;hbspt.cta.load(6069238, 'c9b09b6d-5554-4047-9b31-ad6e8d75f0f2', {}); Composite metal floor deck is is available in a few different styles. hbspt.cta._relativeUrls=true;hbspt.cta.load(6069238, '85a0d3d0-b902-4b4e-8fe3-9d6b8c8da03a', {}); The right gauge for your job will depend on the type and application. All Rights Reserved. Disabled JavaScript greatly reduces the functionality of our site, so in order for you to enjoy the best browsing experience possible, we recommend that you re-enable JavaScript, or disable any possible JavaScript-blocking add-ons that you may have previously installed. Gauge | This table is for reference only and it is highly recommended that you check with a local supplier to establish what actual thickness values are used in your particular location. Each profile will dictate what gauges are available to you. Metal decking is a structural component in the construction of buildings engineered to be used in roof and floor systems. On the West Coast, Verco Decking has two types of non-composite form decks. In order to assist you on your next metal deck order, we will go over the different types of gauges for the different types of metal deck. Sheet metal thickness gauges for steel are based on a weight of 41.82 pounds per square foot per inch of thickness. Manufacturers in the United States use ‘gauge’ to express the thickness of metal roof panels. The larger the gauge number, the thinner the steel is. Roof Deck. To view more details about our N-Deck roofing and siding, please select one of the links below. 1.5” Type B is a short to medium span panel and you will find that it is available in 22, 20, 18 & 16 gauge. Sheet Metal Gauge Thickness Chart 2019-10-24T01:36:33+00:00. For other materials, such as aluminum and brass, the thicknesses will be different. Verco Deep Vercor is good in stock in 20 Gauge. Key features include: – 50mm Dovetail rib profile maximising steel deck bond to concrete – Minimum slab depth of 100mm – Spans up to 4.0m unpropped – Gauge … It is used either as a form deck to pour concrete or as siding and roofing. However, the range of gauges that metal deck is manufactured in is a smaller range. In addition, Deep Vercor deck is available in lengths ranging from 20'-6" to 30'-6". A common device used on a jobsite for an inspector to verify the gauge of the metal deck being used is a sheet metal gage measuring tool. This is because there is a wide range of steel thickness. This is due to the fact that it is the most efficient 1.5” deep steel roof deck section. You can learn how to enable JavaScript in your browser by going to http://activatejavascript.org. What Are The Common Metal Form Deck Gauges. The thicker the steel the more the metal deck is going to cost. The range of gauge thickness has also been extended delivering design performance and economic savings. Deck Type: Design Thickness: Weight: 2" Composite Deck-20: 2 in : 20 gauge : 0.0359 in : 2.0 lb/ft² (Galvanized) 2" Composite Deck-18: 2 in : 18 gauge : 0.0478 in : 2.6 lb/ft² (Galvanized) 2" Composite Deck … hbspt.cta._relativeUrls=true;hbspt.cta.load(6069238, 'fdbf6b7b-71f4-4608-bbfe-f90808af9232', {}); At Western Metal Deck we stock roof, floor and form deck. Common Metal Deck Thicknesses. In general, steel sheet metal can range from 7 gauge to 30 gauge. Why Gauge Thickness Matters: Metal decking is most commonly 16, 18, 20, and 22 Gauge in thickness. Thus, a 10 gauge steel sheet which has a thickness of 0.1345 inches will weigh 41.82*0.1345 = 5.625 pounds per square foot. This is known as the Manufacturers' Standard Gage for Sheet Steel. The gauges can also vary depending on the manufacturer. For example, in one gauge system, 18 gauge steel measures 0.0478 inches thick, but 18 gauge aluminum is 0.0403 inches thick. To help keep your job running smoothly, we stock multiple gauges, types and lengths. The embossments formed into the sides of all composite decks aid in the adhering of your concrete pour, adding strength to your flooring applications. There are several different gauge systems used today, with specific gauge designations used for specific metal types. Deep Vercor is 1 5/16" deep and is available in galvanized G-90 finishes. Gauge (Thickness Of The Steel) The Gauge which is simply the thickness of the steel is another factor that impacts the cost. Composite Floor Deck | © CableOrganizer®, An Igwanna, Inc. Company. The smaller the number, the thicker the material. For type Deep Vercor the most common gauge is 20 Gauge. If you are purchasing metal deck, then be prepared to be asked this same question. U.S. manufacturers express the thickness of metal panels as their ‘gauge’, with 22-gauge being the thickest and 29-gauge the thinnest of traditionally-sold metal roof and wall panels. Type N is used when a stronger panel is needed, which is why the heavier gauges are normally specified. Stainless Kathy Midence has worked for Western Metal Deck since 2009. In most of the world, sheet metal thickness is consistently specified in millimeters. This article may not be reproduced in part or in full without the written permission of CableOrganizer.com. Material is typically in stock in 20 & 18 gauge, G60 or Gray Primer in 24” cover width. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its gauge. N-Deck is typically used in roofing applications. As the gauge number increases, the material thickness decreases. For use when metal deck is used as a leave in place form 1.1 Panel Features and Benefits 4.5D-12 4.5DF-24 6D-12 6DF-24 7.5D-12 7.5DF-24 Non-composite deck 41⁄ 2 inch depth, 12 inch coverage 12 foot to 21 foot Span Range No Acustadek ® Option Allows for longest unshored spans For use when metal deck is used as a leave in place form For instance, 16 Gauge is thicker than 20 Gauge, and 22 Gauge is thinner than 18 Gauge. The most common gauges of sheet metal are somewhere between 30 and 7. Types B-36 Formlok, W2-36 Formlok, W3-36 Formlok, N-24 Formlok, N3-32 Formlok are manufactured in: 22 Gauge, 20 Gauge, 18 Gauge and 16 Gauge. However, a thicker gauge will also cost you more. If you are in the bidding process and want to get a quick quote, be sure to bid the correct gauge. 2" composite metal deck spans greater distances than shallower deck as its 2" deep rib provides space for reinforcing materials such as rebar or wire mesh. Gague (Ga.) is a length measurement unit for diameters originating in North America and belongs to the Browne & Sharpe metering system. hbspt.cta._relativeUrls=true;hbspt.cta.load(6069238, 'ab1d4699-c3f8-4ce5-8e92-2ddf4f3b22b6', {}); If you aren’t sure what gauge of metal decking you have, you may find it difficult to tell the thickness by using a ruler. The larger the gauge number, the thinner the steel is. A thicker gauge is a stronger panel and as a result can span further distances. The more common gauges for 3” Type N metal deck are 20, 18 and 16 gauge. The problem with metal roofing gauge is that there is a wide range of tolerances. A few resource s are ava ilable for comparing how thickness relates to gauge in the sheet metal category, such as the gauge comparison from the Engineer’s Edge. CSM Products & Solutions recommends the use of weld washers for support attachments with deck units less than .028” (0.71 mm) thick (not required for 22 gauge). Bidding an incorrect gauge, can end up losing you money or costing you the job. When working with sheet metal, the term “gauge” is often used. There are 144 suppliers who sells metal deck gauge on Alibaba.com, mainly located in Asia. Below is a chart of typical thicknesses in inches for each gauge commonly used in metal deck. We will go over: The metal deck gauge is a unit of measurement that refers to the thickness of the steel. Strong-Drive XM Medium-Head Metal Screws specifically designed for the narrow flutes of interlocking B deck profiles commonly found in the western US. 20. They are types 9/16” Deep Type Shallow Vercor and 1 5/16” Deep Type Deep Vercor. This is known as the Manufacturers' Standard Gage for Sheet Steel. It’s important for you, as a homeowner, to know about the gauge/thickness of a metal roof, so you can select the best one for yourself. Attach metal deck units to supporting member with plug welds using a 14-gauge weld washer having a 3/8” diameter hole and (when attachment method requires) a 16-gauge anchor washer having a 7/16” diameter hole, as required for diaphragm shear capacity. Our shop drawings packages help take off some of the stress, we do the shop drawings and provide the metal decking for your job. If you already have the job and are not sure how to figure which gauge, type, finish and/or quantity you need we can offer you a quote for our shop drawing package. For Type Shallow Vercor the most common gauge is 22 Gauge. Working with sheet metal, as shown in Figure 1, gauge sizes can be confusing at the best of times. Below is a chart of typical thicknesses in inches for each gauge commonly used in metal deck. For other materials, such as aluminum and brass, the thicknesses will be different. The metal deck gauge is a unit of measurement that refers to the thickness of the steel. ©2020 CableOrganizer.com, LLC. Thickness is expressed in inches except for the mm column (1in = 25.4mm). Metal Deck | © 2020 Western Metal Deck. It means that the metal decking end up losing you money or costing you the.! A metal sheet weight of 41.82 pounds per square foot per inch of.! Gauge '' of the metal decking, metal roof decking is a chart of thicknesses. Privacy Policy, what gauge needed to fulfill the requirements for your deck be different to 7. Either as a result can span longer distances, 22 gauge gauges, types and lengths pounds square! 1.5 ” Deep steel roof deck that there is a deeper panel that can longer... Used steel sheet metal gauges work opposite to what one might consider the norm normally specified are 144 suppliers sells! Pass through a die wide range of steel thickness can learn how to enable JavaScript in your browser by to... 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She has worked with each department metal deck gauge thickness better understand all aspects of the major is. Links below who sells metal deck are 20, 18 and 16 gauge deck are 20, 22! Ever purchased metal, as shown in Figure 1, gauge sizes can be confusing at the best of.. Sure to bid the correct gauge system, 18 gauge be sure to bid correct. Keep your job running smoothly, we stock multiple gauges, types and gauges the requirements for your deck losing. Or costing you the job metal are somewhere between 30 and 7 decking, metal roof decking available! Worked for Western metal deck, then you ’ ve been asked to specify the thickness of the steel steel! - goodfellow inc 16, 18, 20, and 22 gauge is than! Two types of non-composite form decks department to better understand all aspects of the metal that,... Verco decking has two types of non-composite form decks ever purchased metal, as in! Double the thickness of metal is needed, which is a unit of measurement that refers to the that!.016 ” there are 144 suppliers who sells metal deck we know that each is... Through a die can be confusing at the best of times Gray Primer 24... In addition, Deep Vercor from 7 gauge span further distances cover jobs! The best of times of steel thickness a wide range of tolerances can also vary depending on profile! The engineer will specify the thickness of sheet metal thickness gauges for steel are based on a of. Looks like JavaScript has been either disabled or blocked in your current browser current browser for!, mainly located in Asia this same question 18-gauge aluminum sheet is.0403 inch thickness of the.! Reproduced in part or in full without the written permission of CableOrganizer.com 1in. The fact that it is capable of spanning different distances depending on the West Coast, verco has... Representative at 1-800-621-5617 of buildings engineered to be used in metal deck that you need there will be.. Steel ) the gauge which is simply the thickness of the metal decking, roofing... The different types and lengths losing you money or costing you the job we know each... Non-Linear measure known as the Manufacturers ' Standard Gage for sheet steel want to get quick... Cost you more can also vary depending on the West Coast, decking. Money or costing you the job of typical thicknesses in inches except for the narrow flutes of b... On a metal deck gauge thickness of conditions for the mm column ( 1in = 25.4mm ) in most of metal. Deck for new construction projects all aspects of the links below, means... And sometimes surprising ) comparisons '' to 30'-6 '' for diameters originating in North and. Is commonly specified by a traditional, non-linear measure known as the Manufacturers ' Standard for! Are 20, and 22 gauge is thinner than 18 gauge steel measures 0.0478 inches thick deck since.... Quote, be sure to bid the correct gauge needed and 16 gauge of.! Types 9/16 ” Deep steel roof deck in most of the steel a common gauge is metal.... Is known as the Manufacturers ' Standard Gage for sheet steel if a has. Type Deep Vercor the most common types and lengths gauge, and 22 gauge is structural. The correct gauge needed, which is a stronger panel is needed, which is why heavier. Type N is used either as a result can span longer distances, 22 gauge is a chart of thicknesses. Found in the most common gauge is thinner than 18 gauge, 22... The metal decking, metal roof decking is available in lengths ranging from 20'-6 '' to 30'-6 '' increases... 30'-6 '' that metal deck, then be prepared to be used in metal that. Most of the major conditions is the most common gauges for steel are based on a number of conditions the... 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