Q-Decking, C-Joist, & Corrugated Sheets

Roofer worker in protective uniform wear and gloves, using air or pneumatic nail gun and installing asphalt shingle on top of the new roof,Concept of residential building under construction.

Q-Decking, C-Joist, & Corrugated Sheets

Steel deck is a cold formed corrugated steel sheet supported by steel joists or beams. It is used to support concrete or insulating membrane of a roof. It was developed to provide a structurally efficient product for use in roof and floor systems. 
Its design and fabrication maximizes the properties of the steel in order to create a high strength-to-weight ratio, which lowers the material, handling, and erection costs but maintains the durability that has been proven by over 50 years of satisfactory performance.

At MTM Sheet Metal we can supply a wide variety of gauges and profiles. Write to whatsapp if you have doubts about thickness and length. We provide service to New York City, Massachusetts, Connecticut, Rhode Island, and New Jersey

Q-Decking, C-Joist, & Corrugated

Wolf Steel Construction Supplies steel joists in a variety of shapes, sizes and geometries.
Joists are custom-made structural steel components used to support the floors or roof of a building. The use of a system of steel joists and steel deck is a solution of choice resulting in significant savings.
  • Metal and Steel Roofing Bar Joists
  • Supply to specification

Whether it is roofing, flooring, or ceilings, MTM Sheet Metal provides a variety of steel deck profiles and depths to meet your customers' unique needs. MTM Sheet Metal manufactures many different types of deck, including roof deck, floor deck, composite floor deck and cellular deck. By their nature, our metal decking is noncombustible, assuring architects, engineers, and owners excellent fire ratings.

MTM Sheet Metal designs and manufactures its steel deck in accordance with the specifications of the Steel Deck Institute. MTM Sheet Metal also provides a full line of deck accessories, including end closures and pour stops.

Steel Roof Deck

MTM Sheet Metal provides a number of roof deck profiles, each one with unique benefits designed to meet the requirements for a wide variety of projects. All of these deck profiles are available in several finish options.

MTM Sheet Metal standard, acoustical and non-acoustical decks are IAPMO UES ER-652 UL and/or FM listed. MTM Sheet Metal Dovetail Roof Deck, acoustical and non-acoustical, are IAPMO UES ER-423, UL and/or FM listed. See datasheets for specific listings.

See Roof Deck Design Information below for a quick reference on MTM Sheet Metal roof deck options. For more customized design solutions, visit our Online Design Tools.



Our way of working is very flexible and focused on the customer. We are organized in customer teams where the distance from management to work-force is very short, and we carry all responsibility towards the customer. This means that we can take on assignments with short lead time and high demands on flexibility and delivery assurance.
  • beam Prototype development.
  • beam Products in series, from small to large series.
  • beam Products in projects, small and large projects.
  • beam Design in modern CAD environment.
  • beam Overall udertaking, from design to installation.
  • beam Projects to reduce costs of products and systems.