Struggling to find supply that can meet your demands and timelines for decking? We got you. Our all-new, state-of-the-art equipment is integrated into our service center operations. This allows us to provide quicker lead times, flexible order quantities, and greater consistency. We produce 1.5″ Type B roof deck, 2″ composite floor decking, and 3″ composite floor decking, available in 16, 18, 20, and 22 gauge galvanized, Galvalume, and pre-painted steel.

Majestic Decking helps bridge the gap between traditional supply and real-world project requirements.
Traditional decking supply can mean long lead times, large minimum order quantities, and inflexible bundle sizes. With prime domestic coil inventory on site, and fully integrated service center capabilities, we can produce and ship the exact decking you need, quicker. It comes quality stamped, so customers know they’ve purchased a superior domestic product and you get the same high-quality decking, every time.
Majestic Decking Advantages
- – 100% domestically produced decking
- – Faster lead times and quick-turn supply
- – Flexible minimum order quantities
- – Job-specific cut lengths
- – Smaller, more flexible bundle sizes
- – Integrated flat-rolled steel supply
- – Consistent roll-formed profiles
From composite floor decking to Type B roof decking, we’re built to help customers get the right product, in the right quantities, with job-specific options that keep projects moving.
Majestic decking helps you go from coil to jobsite, quicker.

Steel Decking Products
Majestic offers steel deck profiles for floor and roof applications across multiple gauges and steel options.
1.5″ Type B Roof Decking

Majestic offers 1.5-inch Type B roof decking, one of the most widely used steel roof deck profiles.
Gauges: 16, 18, 20 and 22 gauge
Consistent profiles, flexible bundles and controlled cutting tolerances help support efficient handling, fit-up and installation.
2″ Composite Floor Decking

Our 2-inch composite floor deck is available in:
Gauges: 16, 18, 20 and 22 gauge
Designed for consistent geometry and predictable fit-up, our composite floor decking is roll-formed to support dependable performance from fabrication through installation.
3″ Composite Floor Decking

For applications requiring a deeper composite deck profile, Majestic offers 3-inch composite floor decking.
Gauges: 16, 18, 20 and 22 gauge
Job-specific production capabilities help fabricators and contractors order decking aligned more closely with project requirements while reducing unnecessary field modifications.
Steel Deck Material Options
Choose from multiple options based on project requirements.
Galvanized Steel Deck
Produced to ASTM A653 specifications.
- G60 — typical
- G90 — enhanced corrosion resistance
Galvalume / Zinc-Aluminum Steel Deck
Produced to ASTM A792 specifications.
- AZ50
- AZ55
Pre-Painted Steel Deck
Pre-painted decking is available by request.
Majestic Steel decking is produced to SDI/ANSI standards.
Job-Specific Steel Decking Lengths
Every job is different. Your decking order should reflect that.
Majestic Steel Decking offers job-specific cut lengths designed to help reduce field waste and unnecessary cutting during installation. Typical project spans commonly fall in the 18’–20′ range, while DLINE production capabilities accommodate lengths up to 36 feet.
More precise lengths can mean:
- – Less field cutting
- – Reduced material waste
- – Faster installation
- – Better sequencing at the jobsite
- – Easier material planning
Built for Fabricators, Installers, Distributors and Contractors
Structural Steel Fabricators
When traditional supply schedules don’t align with project schedules, Majestic provides another domestic supply option.
Flexible quantities and job-specific bundles can help fabricators:
- – Backfill supply gaps
- – Reduce yard congestion
- – Improve installation sequencing
- – Order lengths closer to project requirements
Decking Installers
Consistent decking profiles and job-specific lengths can make installation more efficient.
- – Faster fit-up
- – Easier bundle handling
- – Fewer field cuts
- – More predictable installation
Regional Steel Distributors
Expand your steel decking offering without investing in your own roll-forming operation.
- – Flexible minimum order quantities
- – Multiple profiles and gauges
- – Mixed project sizes
- – Domestic production
- – Majestic Steel supply and service
General Contractors & Design-Build Firms
When decking moves onto the critical path, supply reliability matters.
- – Shorter lead times
- – Regional production
- – Reduced freight exposure
- – Flexible ordering
- – A reliable domestic steel deck supply option