D-MAC exists in order to deliver the metal deck, steel deck and sheet metal accessories you need for your roof, floor, bridge, mezzanine or shelving racks faster than anyone else on the planet.

Same Day Steel Deck - Steel Roof Deck, Floor Deck and Form Deck
stay-in-place bridge form
Steel Rack and Mezzanine Deck

The Premiere Metal Deck Supply Company

A metal deck supply, fabricating, and distributing company, D-MAC Industries Inc. was founded in 1988 to serve the needs of roofing contractors, structural fabricators, metal decking contractors, and material handling dealers across the USA. D-MAC strives to bring the best possible service to the metal decking market by offering exactly what the customer needs when they need it.

From roof deck to composite floor deck shipped cut-to-length with deck accessories, D-MAC has the fabricating capabilities that save time and labor in the field, and which common metal deck supply houses and stocking distributors cannot offer.

What We Offer:

  • Immediate Pick-ups and Same Day Shipments For Metal Deck Supply: We understand the importance of getting things done to avoid headaches and save time. For your convenience, we are dedicated to getting your metal deck products fast with same-day pickups available and quick shipping products.
  • Professional Service: Our experienced team is proud to offer dependable, professional service.
  • Quality Metal Deck Products: Our steel roof and floor decking products are designed to meet the needs of all types of projects where it is commercial, residential, industrial, government, and healthcare.

Why Choose D-MAC Industries for Roof Decking, Steel Floor Decking, & Composite Floor Decking

Are you in need of a metal deck expert? Look no further than the team at D-MAC Industries. As a trusted metal deck supplier, including roof and composite floor decking supplier, we offer unbeatable service and high-quality products.

Roof and Floor Deck Products

D-Mac Industries supplies same-day-availability corrugated steel for floors and roofs. Our knowledgeable staff has years of experience in the steel floor decking and metal decking industry and can help you find the best materials for your corrugated metal decking needs. Over our 30 years of experience, we’ve helped contractors (including metal decking contractors), builders, architects, and engineers get the roof and floor metal deck products they need, when they need it the most.

We supply every common type of steel roof deck including Type A, Type B, Type F, and Type N.

In addition to our steel roof deck products, you’ll find three composite decking sheet products, each with varying spanning and loading capabilities to suit your needs. Choose from our 1 ½” Composite Floor Deck, 2” Composite Floor Deck, and 3” Composite Floor Deck.

Not sure which steel deck product is right for your needs? Allow our specialists to assist you. We pride ourselves in providing our customers with the very best service and support, so your project can stay on time and on budget.

Corrugated Metal Decking Solutions

D-MAC also offers competitive metal deck pricing and innovation for rack deck, mezzanine deck, dust covers, decking sheet, and catwalk decking. From solid metal decking with flat covers to Improved Water Shower Rack deck, which allows water to pass through at over 30 gallons per minute per square foot, D-MAC offers a variety of corrugated metal decking solutions to meet your material handling needs. In addition to standard metal deck accessories, D-MAC manufactures high chair washers, culvert band angles in steel and aluminum, and custom sheet metal parts and shapes that require punching, bending, notching and welding. Contact us now to get your metal deck today!