Metal Decking
Back to Main

Metal Roof Decking

Metal roof decking is a structural metal decking that's not designed to have concrete poured on top of it. It's a smooth panel without embossments. The two main types of roof decking are B Deck and N Deck.

Looking For Metal Floor Deck? We Offer A Variety Of Gauges, Lengths, and Depths.

Metal Roof Deck Profiles

What Is Metal Roof Decking?

It's a non-composite structural metal decking that functions as the structural substrate during roof construction. Roof deck is installed on top of the steel beams or joists. Rigid board insulation is applied to the top of the decking and a built up roof is installed over the insulation.

Metal roof deck can also be used for canopies, gates, fences, mezzanines, metal siding, and platform seating in movie theatres.

Image

HSB-36 (B Deck)

HSB-36 is a button punch side lap style of B decking. It's a 1.5" deep metal roof deck and should not be used in conjunction with structural concrete.

Same day pick up or next day delivery.

Learn More

Image

HSB-36-SS (Stitch Screw Sidelap)

HSB-36-SS is a stitch screw side lap style of B roof decking. This means that the side lap is screwed and not button punched. This type of metal decking is normally used on canopies.

Same day pick up or next day delivery.

Learn More

Image

N-24 (N Deck)

N-24 is used in long span conditions of up to sixteen feet. It's three inches deep and can span greater distances than B Deck. 

Same day pick up or next day delivery.

Learn More

Image

HSN3-32

HSN3-32 is three inch deep long span metal roof decking. It's an easier panel to install when compared to N-24. HSN3 is wider which means less sheets to install.

Same day pick up or next day delivery.

Learn More

button-punch-man

Button Punch Tool

Button punch tool available for button punching or crimping seams of metal roof deck for easier welding. 

Free loaner tools are available with the purchase of metal decking.

Buy Now Rent Now Free Loaner Tool

button-punch-man
Don't forget the accessories!

RELATED PRODUCTS

Every metal deck project requires additional accessories. Get everything you need all in one place, here at Metaldeck.com

Image

Foam Closures

Prevents moisture, insects, and light from getting inside or beneath the raised portions of metal decking panels.

  • Individual Foam Plugs
  • Foam Closure Strips

View Product

Image

Fasteners

Metal deck is normally welded or pinned to the steel. However, you can still need screws in canopy applications and for stitch screw side lap decking.

View Product

Image

Button Punch Tool

Button punch tool available for button punching or crimping seams of metal deck for easier welding. 

  • Buy
  • Rent
  • Free Loaner Tool With Metal Deck Purchase

View Product

Image

Parker Punch Tool

The Parker Punch is a fast, high-volume pneumatic button punch that can save you time while providing strong, high-quality punches. 

View Product