
UL Fire-Rated Hollow Metal Doors & Frames
- UL fire-rated doors with multiple core options
- Lead-lined frames for radiation shielding
- One-year warranty on doors and frames
UL Fire-Rated
NAAMM/HMMA Compliant
Galvanized metal frames provide durable structural performance for commercial construction, life safety, and residential installations. Built with A60 galvannealed steel in 12 to 16 gauge options, these frames support standard doorways, pocket doors, double egress openings, and sidelite or transom configurations with cut-and-notch or fully welded assembly options.




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Galvanized metal frames are available in steel thickness options ranging from 12 gauge to 16 gauge, with select door and frame product lines supporting 18 gauge as well. Choosing the appropriate gauge depends on your specific opening requirements, structural demands, and whether the installation involves standard commercial doorways, pocket doors, or heavy-duty fire-rated life safety assemblies.
Talk to our experts for custom solutions and tailored guidance.

Durable metal frames built for standard doorways, double egress systems, and entrance assemblies.

Engineered metal frames supporting lead-lined radiation shielding and durable hospital room openings.

UL-labeled fire-rated frame assemblies designed for secure fire exit corridors and stairwells.

Precision pocket door frames and trim packages suited for custom residential interior installations.
Talk to our experts for custom solutions and tailored guidance.
Select from 12 to 16 gauge A60 galvannealed steel in standard, kerfed, arched, radius, or custom cut-and-notch and welded frame profiles.
Access flexible turnaround schedules including standard frame lead times of five to seven business days and expedited options on select orders.
Ensure code compliance with UL-labeled fire-rated frame assemblies manufactured to stringent NAAMM and HMMA specifications.
Submit your frame specifications and our estimating team will review your project details to provide accurate pricing.
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.
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.