UL Listed Assemblies

Fire-Rated Doors

UL listed steel fire doors supplied as complete assemblies - leaf, frame and hardware all carry the UL mark, with ratings from 20 to 120 minutes.

System Overview

A rated assembly, not a door with a label on it.

A fire door is a compliance item before it is a design item: the inspector reads the label, checks the rating against the door schedule, and confirms that the frame and hardware belong to the same listed assembly. We supply the complete assembly with the UL mark on the leaf, the frame plate and the listed hardware, so the door type, the rating and the file number can be verified on site.

  • UL mark on the door leaf, the frame and the listed hardware
  • 20, 45, 60, 90 and 120 minute ratings, stamped on the label for each order
  • Hollow metal frame with its own UL label plate
  • Reinforced steel leaf with a fire-rated core
  • UL listed hinges and lockset; closers and exit devices confirmed per door schedule
  • Fire-rated glazing supplied with its own listing where vision panels are required
UL label on a fire door leaf beside the UL fire door frame plate and a listed hinge
UL mark stamped on the faceplate of a listed fire door lockset
On-site verification

What the label proves.

Three marks matter on a fire door: the label on the leaf, the plate on the frame and the stamp on the hardware. An inspector reads the door type, rating and file number from the leaf label, checks the frame plate against it, and confirms that the hardware is listed for the assembly.

  • Leaf label: states the door type, the fire rating and the UL file number.
  • Frame plate: a separate UL plate identifying the frame as part of the listed assembly.
  • Hardware: hinges and lockset carry the UL mark, so the hardware schedule can be checked item by item.

The rating is stamped on the label for each order, so it matches the door schedule rather than a generic specification.

Specifications

Typical specification.

Final specification is confirmed per project against the door schedule, wall construction, hardware schedule and destination code.

Fire rating20, 45, 60, 90 or 120 minutes, stamped on the UL label for each order
ListingUL listed door leaf, frame and hardware; the file number appears on the label
LeafReinforced steel leaf with a fire-rated core
FrameHollow metal frame, UL labelled
HardwareUL listed hinges and lockset; closers, exit devices and other hardware confirmed per door schedule
GlazingFire-rated glazing with its own listing where required
FinishPowder coating or wood grain transfer
WarrantyConfirmed per model, material and specification
Applications

Where fire-rated doors are specified.

Apartment and hotel corridors

Ratings, hardware and wall construction are reviewed against the door schedule and the applicable building code.

Stairwells and lobbies

Ratings, hardware and wall construction are reviewed against the door schedule and the applicable building code.

Plant rooms and service areas

Ratings, hardware and wall construction are reviewed against the door schedule and the applicable building code.

Commercial and mixed-use buildings

Ratings, hardware and wall construction are reviewed against the door schedule and the applicable building code.

Projects requiring labelled fire assemblies

Ratings, hardware and wall construction are reviewed against the door schedule and the applicable building code.

Ordering

How ordering works.

  • Minimum order: a single sample or trial order can be arranged. MOQ is confirmed per material family and model, because frame profiles and hardware differ between systems.
  • Sample lead time: usually 3 to 7 working days after the finish and specification are approved.
  • Production lead time: confirmed in the quotation, because it depends on quantity, finishes and hardware.
  • Payment: a deposit before production, with the balance before shipment or against shipping documents. Final terms are stated on the quotation or proforma invoice.
Certification

Test reports and declarations.

Documentation for NAFS (AAMA/WDMA/CSA 101/I.S.2/A440) for North America, the CSA A440 series for Canada and CE marking under EN 14351-1 for the European Union is issued per product line and model. Copies of certificates, test reports and declarations of performance are provided with quotations on request, and the applicable scope is confirmed for each model and destination market.

Fire-rated doorsets are UL listed, and the UL mark is applied to the door leaf, the frame and the listed hardware. The listing standard, test report and fire rating are confirmed per model. Where a project requires impact approval, acoustic performance or another local mark, the required documents and approval route are confirmed before the order is placed.

FAQ

Fire-Rated Doors: common questions.

Which fire ratings can you supply?

20, 45, 60, 90 and 120 minute ratings are available. The rating for each opening is stamped on the UL label when the order is produced, so it matches the door schedule rather than a generic specification.

Is the frame part of the listed assembly?

Yes. The frame carries its own UL label plate, and the leaf, frame and hardware are supplied as one listed assembly rather than as separate parts.

How does an inspector verify the door on site?

The label on the leaf states the door type, the fire rating and the file number, and the frame plate states the frame listing. The inspector checks those against the UL directory and the approved door schedule.

Can fire doors carry glazing?

Yes, where the door schedule requires vision panels or glazed openings. Fire-rated glazing is supplied with its own listing, and the glazing configuration is confirmed against the door rating before production.

Project Inquiry

Send the door schedule and the required fire ratings.

Share the product type, dimensions, quantity, destination and target timeline. We review the opening sizes, configuration, glass, hardware and delivery requirements before preparing a quotation.

WhatsApp: +86 180 2587 2071 [email protected] Shiwan Subdistrict, Chancheng District, Foshan City, Guangdong Province, China

Submitting opens WhatsApp with your project details pre-filled. Drawings can be attached in the chat.

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