UL Fire-Rated certified

UL Fire-Rated

NAAMM Member certified

NAAMM Member

Commercial Steel Doors and Frames

Commercial steel doors and frames deliver dependable structural strength, fire safety, and security for commercial building projects. Available in custom and standard profiles, options include welded or knock-down frames, 12 to 18 gauge steel, insulated cores, lead lining, and UL-labeled fire-rated assemblies engineered to exact architectural specifications.

Hollow Metal Door Frames (Welded & Cut-and-Notch/KD)
Engineered Openings (Sidelite, Transom & Window Frame Assemblies)
UL Fire-Rated Hollow Metal Doors & Frames
Custom Hollow Metal Doors
Pocket Door Frames & Trim Packages
Lead-Lined Frames

Our Range of Products

Hollow Metal Door Frames (Welded & Cut-and-Notch/KD)

Hollow Metal Door Frames (Welded & Cut-and-Notch/KD)

  • Welded or cut-and-notch (KD) assembly options
  • UL fire-rated frames for life safety compliance
  • Quick-ship lead times of 5-7 business days
Engineered Openings (Sidelite, Transom & Window Frame Assemblies)

Engineered Openings (Sidelite, Transom & Window Frame Assemblies)

  • Glazed or paneled sidelite and transom options
  • NAAMM/HMMA compliant UL fire-rated construction
  • 16 to 12 gauge steel thickness choices
UL Fire-Rated Hollow Metal Doors & Frames

UL Fire-Rated Hollow Metal Doors & Frames

  • UL fire-rated with NAAMM/HMMA compliance
  • Lead-lined options for radiation shielding needs
  • Same-day to 10-day flexible lead times
Custom Hollow Metal Doors

Custom Hollow Metal Doors

  • Multiple core options including polyurethane and steel
  • Oversized door configurations available
  • One-year warranty with fast 1-day lead times
Pocket Door Frames & Trim Packages

Pocket Door Frames & Trim Packages

  • Kerfed pocket door frames for smooth operation
  • Same-day to 5-day quick-ship lead times
  • Precision welded craftsmanship guaranteed
Lead-Lined Frames

Lead-Lined Frames

  • Lead-lined construction for radiation shielding
  • Fully finished or cut-and-notch delivery options
  • Direct job site delivery via company truck fleet

Frequently Asked Questions

What steel gauges are available for commercial doors and frames?

Commercial door slabs are manufactured in 18-gauge to 12-gauge steel options, including A60 galvannealed and stainless steel materials. Hollow metal frames, engineered openings, and pocket door assemblies are available in 16-gauge to heavy-duty 12-gauge steel thickness. Selecting the appropriate gauge depends on opening traffic, security needs, and architectural specifications.

What core options are available for commercial hollow metal doors?

Are UL fire-rated steel doors and frames available?

What are the standard lead times for custom steel doors and frames?

Can hollow metal frames be ordered fully welded or knock-down?

Do you manufacture lead-lined frames for medical applications?

What warranty coverage is provided on commercial steel doors?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Commercial Building Construction

Commercial Building Construction

Standard and custom steel doors and frames engineered for heavy traffic, secure entryways, and partition openings.

Healthcare and Medical Facilities

Healthcare and Medical Facilities

Lead-lined and fire-rated steel frames providing radiation shielding and life safety for diagnostic suites.

Fire-Rated Egress and Life Safety

Fire-Rated Egress and Life Safety

UL fire-rated door assemblies and double egress frames designed to satisfy rigorous building code standards.

Residential Construction

Residential Construction

Precision pocket door frames and trim packages providing durable, space-saving interior doorway solutions.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Commercial Door Distributors Choose Custom Metal Products

Fast Turnaround Quick-Ship Programs

Select products offer same-day to 1-day lead times, backed by standard 5 to 7 day frame schedules and dedicated fleet delivery across regional routes.

UL-Labeled Fire-Rated Assemblies

Ensure life-safety code compliance with UL-listed hollow metal doors and frames built to stringent NAAMM and HMMA manufacturing standards.

Versatile Custom Metal Fabrication

Fabricate custom jamb depths, kerfed profiles, transom frames, and specialty openings from durable 12-gauge to 18-gauge galvannealed steel.

Request a Fast Quote on Commercial Steel Doors and Frames

Submit your opening schedules and project specifications to receive accurate pricing, configuration details, and confirmed production lead times.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (866) 893-3338. You can also send us a quick email at info@custommetalproducts.bz.