UL PRODUCT CATEGORY

[Fire Doors] Service-counter-type Fire Doors, GSWT


See General Information for Fire Doors

715.4

USE AND INSTALLATION

This category covers service-counter fire doors of the single- and two-speed counterbalanced types of flush design, or of the rolling type, of formed steel, and include wall guides, frame, sill latching, and counterbalancing mechanisms.

Service-counter fire doors are intended to be installed in accordance with ANSI/NFPA 80, "Fire Doors and Other Opening Protectives."

Sizes — Service-counter doors are certified for openings not exceeding 10 ft in width and 6 ft in height.

Service-counter doors are intended to be installed in concrete and masonry walls unless otherwise noted in the individual certifications. Service-counter fire doors intended to be installed in nonmasonry walls should be installed in accordance with the installation instructions provided with each assembly.

Authorities Having Jurisdiction should be consulted before installation.

GLAZING

Service-counter doors of the panel type may be provided with certified 1/4 in.-thick vision panels (see Fire-protection-rated Glazing Material [KCMZ]) not exceeding 100 sq in. in an area with neither dimension exceeding 10 in.

PRODUCT IDENTITY

The following product identity appears on the product:

    Service-counter Frame and Fire Door Assembly

RELATED PRODUCTS

Rolling-type fire doors that do not incorporate sills but are used in service-counter applications, see Rolling Steel Fire Doors (GSVV).

ADDITIONAL INFORMATION

For additional information, see Fire Doors (GSNV) and Fire-resistance Ratings (BXRH).

REQUIREMENTS

The basic standard used to investigate products in this category is ANSI/UL 10B, "Fire Tests of Door Assemblies."

UL MARK

The Certification Mark of UL on the product is the only method provided by UL to identify products manufactured under its Certification and Follow-Up Service. The Certification Mark for these products includes the UL symbol, the words "CERTIFIED" and "SAFETY," the geographic identifier(s), and a file number.

The Certification Mark covers the design and construction of the door, frame, hardware and sill.

Additional Certification Markings

Products covered under this category are additionally marked with the following information:

AS TO FIRE RESISTANCE
RATING: +
TEMP RISE: ++
SEE UL ONLINE CERTIFICATIONS DIRECTORY
+ 4 H, 3 H, 1-1/2 H, 3/4 H, 30 MIN or 20 MIN


++ 30 MIN - 250°F MAX, 30 MIN - 450°F MAX, 30 MIN - 650°F MAX, or no reference to temperature rise when the temperature rise exceeds 650°F at 30 min.

Alternate UL Mark

The Classification Mark of UL on the product is the only method provided by UL to identify products manufactured under its Classification and Follow-Up Service. The Classification Mark covers the design and construction of the door, frame, hardware and sill. The Classification Mark for these products includes the UL symbol, the word "CLASSIFIED" above the UL symbol (as illustrated in the Introduction of this Directory), and the following additional information:

SERVICE COUNTER FRAME AND FIRE DOOR ASSEMBLY
FIRE RESISTANCE CLASSIFICATION
RATING: +
TEMP RISE: ++
No.

+ 4 H, 3 H, 1-1/2 H, 3/4 H, 30 MIN or 20 MIN

++ 30 MIN - 250°F MAX, 30 MIN - 450°F MAX, 30 MIN - 650°F MAX, or no reference to temperature rise when the temperature rise exceeds 650°F at 30 min.

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UL, in performing its functions in accordance with its objectives, does not assume or undertake to discharge any responsibility of the manufacturer or any other party. UL shall not incur any obligation or liability for any loss, expense or damages, including incidental or consequential damages, arising out of or in connection with the use, interpretation of, or reliance upon this Guide Information.

Fire Doors, Service Counter
Last Updated on 2013-05-16
GSWT.GuideInfo GSWT ACTIVE 20130516 19991201

The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow-Up Service. Only those products bearing the UL Mark should be considered to be Certified and covered under UL's Follow-Up Service. Always look for the Mark on the product.

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