UL Fire-Rated certified.

UL Fire-Rated

NAAMM Membership certified.

NAAMM Membership

Steel Exterior Doors and Frames

Steel Exterior Doors and Frames from Custom Metal Products support commercial construction, fire-rated egress, healthcare, radiation shielding, and engineered openings. Options include UL-labeled hollow metal doors, welded or cut-and-notch frames, sidelites, transoms, window assemblies, lead-lined frames, and custom profiles manufactured for project requirements.

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

Our Range of Products

UL Fire-Rated Hollow Metal Doors & Frames

UL Fire-Rated Hollow Metal Doors & Frames

  • UL fire-rated, NAAMM/HMMA compliant construction
  • Multiple core options: polystyrene, polyurethane
  • Quick-ship with same-day to 10-day lead times
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
  • 12-16 gauge steel for durable frame strength
  • Fast 5-7 business day quick-ship lead times
Engineered Openings (Sidelite, Transom & Window Frame Assemblies)

Engineered Openings (Sidelite, Transom & Window Frame Assemblies)

  • UL fire-rated hollow metal engineered openings
  • Glazed or paneled sidelite and transom designs
  • NAAMM/HMMA UL specification compliant build
Lead-Lined Frames

Lead-Lined Frames

  • Lead-lined construction for radiation shielding
  • 16 to 12 gauge steel frame options available
  • Direct job site delivery via company trucks

Frequently Asked Questions

What is the best material for an exterior door frame?

Steel is a strong choice for commercial exterior door frames because hollow metal construction supports durable commercial openings and accommodates fire-rated, custom, and specialized configurations. Custom Metal Products offers steel options including stainless and A60 galvannealed materials, along with welded and cut-and-notch frame assemblies. The appropriate selection depends on the opening, performance requirements, finish expectations, and project specifications.

What types of steel exterior doors and frames are available?

Are these steel doors and frames fire-rated?

Can steel door frames be custom configured?

Are lead-lined frames available for healthcare projects?

What steel gauge options are available?

How quickly can steel doors and frames be supplied?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Commercial Construction

Commercial Construction

Steel doors, frames, and engineered openings support commercial building construction, standard doorways, and custom opening requirements.

Healthcare Facilities

Healthcare Facilities

Lead-lined frames and engineered openings support hospitals, healthcare facilities, X-ray rooms, and CT scan installations.

Fire-Rated and Life-Safety Applications

Fire-Rated and Life-Safety Applications

UL-labeled hollow metal doors and frames support commercial egress, fire-rated doorways, and double egress applications.

Radiation Shielding

Radiation Shielding

Lead-lined frame assemblies provide radiation-shielding support for medical imaging and industrial radiation-hazard environments.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Commercial Building Professionals Choose Custom Metal Products

Custom Profiles and Configurations

Choose welded or cut-and-notch frames, arched, radius, segmented, sidelite, transom, pocket door, and double egress configurations.

Fire-Rated Manufacturing Expertise

UL-labeled hollow metal doors and frames are supported by NAAMM/HMMA-compliant options for commercial fire-rated and life-safety openings.

Responsive Commercial Production

A dedicated manufacturing and logistics operation supports custom specifications, quick-ship programs, and direct-to-job-site delivery capability.

Discuss Your Steel Door and Frame Requirements

Submit your project details for product guidance, configuration review, and a quote tailored to your commercial opening requirements.

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.