Long-Span (Deep) Metal Deck

Long, clear, unobstructed spans can be obtained by using long span roof deck and floor deck profiles.

Long span decks have a deep profile for greater strength and thus allow for larger support spacing. The deep shape combined with the stiffening ribs of these profiles produces the flexible structural properties make them ideal for long, open spaces and are capable of greater cantilevered overhangs.

In addition to a clean underside aesthetic, Long span metal deck can be manufactured with or without acoustical perforations and as cellular or non-cellular profiles. This allows for better sound absorption options for architects or acoustical consultants to control the sound environment and requirements of your project.

7.5" Longspan Deep Deck

Why work with O’Donnell Metal Deck for Long Span Metal Decking Systems?

The process is seamless from the time an order is placed. When you need a long span metal deck supplier near you, you can trust O'Donnell Metal Deck to handle your needs. We’ll work with you regarding the specifics of your span conditions to optimize the deck design and your decking order. This includes your budget, lead time requirements, and sequencing deliveries to the jobsite. Each quote for Deep and long span roof deck is based on:

  • Type of Longspan deck
  • Number of sheets or sq. ft.
  • Length(s)
  • Gauge
  • Finish

We’ve been a supplying decking for longspan roof conditions for over 35 years and have over 15,000 projects under our belt. Our multiple stock & manufacturing locations combined experience allow O’Donnell Metal Deck to service any job throughout the USA. Our process allows us to reduce the end-to-end logistic costs for delivering quality products on time, anywhere in the country, regardless of your project requirements. Click here to request a quote for long span decking.

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