Your nearest location is Little Rock, AR. Visit this location or find the location closest to your project.

Your store: Little Rock, AR. See all locations.

Your store: Little Rock, AR.

Your nearest location is Hartford, CT. Visit this location or find the location closest to your project.

Your store: Hartford, CT. See all locations.

Your store: Hartford, CT.

Your nearest location is Jacksonville, FL. Visit this location or find the location closest to your project.

Your store: Jacksonville, FL. See all locations.

Your store: Jacksonville, FL.

Your nearest location is Miami, FL. Visit this location or find the location closest to your project.

Your store: Miami, FL. See all locations.

Your store: Miami, FL.

Your nearest location is Orlando, FL. Visit this location or find the location closest to your project.

Your store: Orlando, FL. See all locations.

Your store: Orlando, FL.

Your nearest location is Tampa, FL. Visit this location or find the location closest to your project.

Your store: Tampa, FL. See all locations.

Your store: Tampa, FL.

Your nearest location is Atlanta, GA. Visit this location or find the location closest to your project.

Your store: Atlanta, GA. See all locations.

Your store: Atlanta, GA.

Your nearest location is Chicago, IL. Visit this location or find the location closest to your project.

Your store: Chicago, IL. See all locations.

Your store: Chicago, IL.

Your nearest location is Indianapolis, IN. Visit this location or find the location closest to your project.

Your store: Indianapolis, IN. See all locations.

Your store: Indianapolis, IN.

Your nearest location is Louisville, KY. Visit this location or find the location closest to your project.

Your store: Louisville, KY. See all locations.

Your store: Louisville, KY.

Your nearest location is Baton Rouge, LA. Visit this location or find the location closest to your project.

Your store Baton Rouge, LA. See all locations.

Your store Baton Rouge, LA.

Your nearest location is Boston, MA. Visit this location or find the location closest to your project.

Your store: Boston, MA. See all locations.

Your store: Boston, MA.

Your nearest location is Detroit, MI. Visit this location or find the location closest to your project.

Your store: Detroit, MI. See all locations.

Your store: Detroit, MI.

Your nearest location is Minneapolis, MN. Visit this location or find the location closest to your project.

Your store: Minneapolis, MN. See all locations.

Your store: Minneapolis, MN.

Your nearest location is Omaha, NE. Visit this location or find the location closest to your project.

Your store: Omaha, NE. See all locations.

Your store: Omaha, NE.

Your nearest location is Newark, NJ. Visit this location or find the location closest to your project.

Your store: Newark, NJ. See all locations.

Your store: Newark, NJ.

Your nearest location is Charlotte, NC. Visit this location or find the location closest to your project.

Your store: Charlotte, NC. See all locations.

Your store: Charlotte, NC.

Your nearest location is Rocky Mount, NC. Visit this location or find the location closest to your project.

Your store: Rocky Mount, NC. See all locations.

Your store: Rocky Mount, NC.

Your nearest location is Tulsa, OK. Visit this location or find the location closest to your project.

Your store: Tulsa, OK. See all locations.

Your store: Tulsa, OK.

Your nearest location is Cleveland, OH. Visit this location or find the location closest to your project.

Your store: Cleveland, OH. See all locations.

Your store: Cleveland, OH.

Your nearest location is Columbus, OH. Visit this location or find the location closest to your project.

Your store: Columbus, OH. See all locations.

Your store: Columbus, OH.

Your nearest location is Allentown, PA. Visit this location or find the location closest to your project.

Your store: Allentown, PA. See all locations.

Your store: Allentown, PA.

Your nearest location is Pittsburgh, PA. Visit this location or find the location closest to your project.

Your store: Pittsburgh, PA. See all locations.

Your store: Pittsburgh, PA.

Your nearest location is Philadelphia, PA. Visit this location or find the location closest to your project.

Your store: Philadelphia, PA. See all locations.

Your store: Philadelphia, PA.

Your nearest location is Charleston, SC. Visit this location or find the location closest to your project.

Your store: Charleston, SC. See all locations.

Your store: Charleston, SC.

Your nearest location is Nashville, TN. Visit this location or find the location closest to your project.

Your store: Nashville, TN. See all locations.

Your store: Nashville, TN.

Your nearest location is Austin, TX. Visit this location or find the location closest to your project.

Your store: Austin, TX. See all locations.

Your store: Austin, TX.

Your nearest location is Dallas, TX. Visit this location or find the location closest to your project.

Your store: Dallas, TX. See all locations.

Your store: Dallas, TX.

Your nearest location is Houston, TX. Visit this location or find the location closest to your project.

Your store: Houston, TX. See all locations.

Your store: Houston, TX.

Your nearest location is Manassas, VA. Visit this location or find the location closest to your project.

Your store: Manassas, VA. See all locations.

Your store: Manassas, VA.

Steel Roof Decks and Metal Roof Decking

What is roof decking?

Steel roof decking products support insulation or lightweight concrete and a roof’s waterproof membrane. D-MAC Industries offers various types of steel roof decks, including narrow, intermediate, wide, and deep ribs.

Our steel roof decking is used as a foundation for flat steel deck, pitched, and arched roof systems because of their high strength-to-weight ratio of the steel ratio. Metal roof decking products act alone in transferring horizontal and vertical loads into the building frame. These roof decks can be left exposed for open ceiling designs or manufactured with added acoustical perforations. Also, steel roof decks provide a solid work surface for installing insulation, weatherproofing, and roofing materials.

D-MAC Industries supplies four of the most commonly used steel roof decking types to architects, steel fabricators, roofing contractors, general contractors, and builders in the United States. With help from D-MAC Industries, our clients get metal decking materials shipped fast, so the project can save time and minimize budget spend. Learn more about the types of steel roof decks we carry, our steel decking capabilities, and more below. Contact us today for a quote.

Download the D-Mac Steel Roof Deck Info Sheet

Type A Metal Roof Decks (Narrow Rib)

D-MAC Industries has Type A steel roof decking and a Narrow Rib roof deck. Type A roof deck is a 1 ½” deep structural steel roof deck that supports various roofing materials. This specific roof deck type is best used with thinner rigid insulation.

Type A Steel Roof decks are rarely used for new construction projects. Instead, they are often used in repair and re-roof projects. Compared to other types of steel roof decks, Type A has the lowest strength-to-weight ratio.

This type of steel roof deck has a 6” pitch and is available in a 22, 20, or 18 gauge. While metal roof decking can be produced in any material thickness between 16 and 22, special gauging will make the deck much more challenging to source. This product is available in either a prime-painted or galvanized steel decking finish.

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Type B Metal Roof Deck 80 KSI (Wide Rib)

Type B roof deck, also known as Wide Rib Roof Deck, is one of the most commonly used metal roof decking for new construction projects, primarily due to its most efficient 1.5” deep steel roof deck. Type B has the highest strength-to-weight ratio and can carry higher loads and longer spans than Type A and Type F roof decks.

D-MAC Industries stocks sheets of Type B steel roof deck and can cut them to any length. Type B steel roof decking is available in various gauges, including 16, 18, 20, and 22, and comes in either a prime painted or galvanized steel decking finish.

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Type F Metal Roof Deck 80 KSI (Intermediate Rib)

Characterized as an Intermediate Rib Roof Deck, Type F steel roof deck is often needed for repair and re-roof projects. In comparison, Type F roof deck is less efficient than Type B Wide Rib roof deck and has a lower load capacity than Type B roof deck.

We offer Type F steel roof decking in 18, 20, or 22 gauges. It is available in prime painted grey over bare steel and a galvanized steel decking finish, which is ideal for government projects and corrosive environments.

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Type N Metal Roof Decks (Deep Rib)

Type N (Deep Wide Rib) roof decking is a 3” deep steel roof deck suited for applications where it is desirable to space the supporting members as far apart as possible. Often used in gymnasiums and other large areas, a Type N steel roof deck is perfect for minimizing the number of long-span structural members. D-MAC Industries supplies high-quality deep rib steel roof decks in gauges 16, 18, 20, and 22. Our Type N Metal Roof Decks come in prime-painted or galvanized steel decking finishes.

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Commercial Metal Decking from D-MAC Industries

D-MAC Industries has extensive experience in the steel roof deck industry, providing unbeatable service and high-quality steel decking material. As a premier steel roof deck provider, we are committed to providing cost-effective designs and unmatched industry knowledge.

What sets D-MAC Industries apart from other distributors is our experienced and dedicated staff and same-day shipping. With our same-day steel decking services, our clients can meet deadlines and avoid costly job delays. Approximately 90% of our orders are picked up or shipped the same day!

D-MAC Industries carries an extensive inventory of steel roof deck accessories, such as pour stops, ridge and valley plates, roof deck fillers, and end closures. Contact us today to find the accessories needed to complete any commercial project.

Get Steel Roof Deck from D-MAC Industries

D-MAC Industries has 30 distribution locations to serve the nation better! With supply locations across the United States, our clients can quickly get the steel decking materials they need from the fastest distributor in the industry. From Boston to Miami, Omaha, and Houston, we’ve expanded our footprint to help all our customers get steel roof decks delivered to the job site the same day.

Trying to match an existing steel roof deck? With D-MAC Industries’ steel deck identifier tool, finding the right steel roof deck is easy for any project! Simply line up the guide to any existing steel roof deck to see which steel decking material is right for the project. We offer reliable same-day deliveries and exceptional customer service. Get in touch with us today by chatting online or calling us for an immediate quote.

Finding Commercial Metal Decking for Steel Roofs Near Me

D-MAC Industries has 30 same-day steel deck locations to better serve you! With supply locations across the United States, you’re sure to find a warehouse near your next project. From Boston to Miami, Omaha and Houston, we’ve expanded our footprint to help all our customers get steel roof decks delivered the same day to your job site. Check out our locations to see if we have a warehouse near you – the odds are we do!

Which Steel Roof Deck is Right for My Project?

Trying to match an existing steel roof deck? With D-MAC Industries’ steel deck identifier tool, you can find the right steel roof deck for any project! Simply line up the guide to any existing steel roof deck to see which steel decking material is right for your project. If at any point you need assistance identifying which steel roof deck is right for your project, our team will be happy to help. We have extensive experience guiding our customers through any decking project, and can make roof deck recommendations that are tailored specifically to your needs.

Get in Touch with D-MAC Industries to Order Steel Roof Deck Shipped Fast

If you need steel roof decking shipped fast, contact the experts at D-MAC Industries! With 30 locations across the nation, D-MAC ensures that you get the roof deck materials needed for your job within 24 hours. We offer prompt, reliable same-day deliveries and exceptional customer service. Get in touch with us today by chatting online, or calling us for an immediate quote.