 
STANDARD HOLLOW METAL FRAME PROFILES AVAILABLE FROM 3" DEPTH UP TO AND INCLUDING 14" DEPTH, ALL RATINGS ARE "U.L." OR "WHI"
UL LABELED 3-SIDED FRAMES UL 3-hour labeled frames as follows:
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PROFILE
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WELDED/KD
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JAMB WIDTH MIN/MAX (w/ 1/2" backbends)
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JAMB FACE MIN/MAX
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HEAD FACE MIN/MAX
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NOTES
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Double Rabbet
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Welded
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4" - 14"
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1 1/4" - 4"
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1 1/4" - 4"
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Faces must be equal
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Single Rabbet
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Welded
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3 - 4"
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2" - 3" on door side
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2" - 3" on door side
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Single Rabbet
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Welded
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4" - 14"
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1 1/4" - 4" on door side
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1 1/4" - 4" on door side
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Double Egress
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Welded or KD
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5 3/4" - 14"
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Double egress profile, Narrow side: 1 3/8" - 3" Wide side: 2 5/8" - 4 1/4"
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Single rabbet profile 2" - 4" on door side 2 5/8" - 4 5/8" on opposite door side (welded) Double Egress profile (KD)
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8'0" x 8' 0" Max Door Size
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Double Rabbet
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KD
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4 1/2" - 14"
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2" - 4"
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2" - 4"
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Faces must be equal
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Single Rabbet
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KD
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3" - 14"
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2" - 4" on door side
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2' - 4" on door side
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Communicating Double Rabbet Only
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Welded or KD
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4 7/8" - 14"
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1 1/4" - 4" welded 2" - 4" KD
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1 1/4" - 4" welded 2" - 4" KD
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Faces must be equal
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General Requirements
- Minimum stop height is 5/8".
- Door rabbet to suit door thickness.
- Frames must be CRS prime painted or Galvannealed, or Stainless Steel.
OPENING SIZES
- Singles: 5'-0" max. Width x 12'-0" max. Height.
- Pairs: 10'-0" max. Width x 12'-0" max. Height.
ANCHORS
- All labeled frames must have welded in anchors.
- 2Anchors for 60" jambs or less.
- 1additional anchor for every additional 30".
- E.O.Anchors does not include expansion bolts.
HARDWARE CONSIDERATIONS
- 2 hinges for 60" jambs or less.
- 1 additional hinge for every additional 30".
- Openings over 8'-0" must use heavyweight hinges
- Frames must be reinforced for hinges and closer and a strike. Openings must have positive latching.
FIXED MULLIONS
- Faces: 2" min., 6" max.
- Stop: 5/8" min.
- Soffit: 1" min.
- Jamb Width: 4 1/2" min., 12" max.
- Note: Doors cannot swing off the mullion.
- Removable mullions not available on labeled frames.
UL Labeled Sidelight and Borrowed Light Frames
UL Label: 45-min and 20-min labels UL Label: 60-min label for Firelite® glazing
UL Labels for Sidelight, Borrowed Light and Transom Frames are available in a variety of configurations based on glazing material to be used.
Fax us a drawing of your specific requirement and we will work with you to provide a UL Label for your opening.
UL Labeled Transom Frames
Transom Frame with Fixed Mullion
- UL Label: 45-min and 20-min labels
Transom Frame without Transom Bar
- Transom Frames with Algoma Hardwood Inc. Model 11 DT fire doors and transom panels can be labeled with out transom bars.
Note: Lights exceeding the rating or size limitation in NFPA 80 must be approved by the authority having jurisdiction.
UL Labeled Frames with Corner Posts
- UL Label: 45 min or 20 min
- Angle: Any: 90 deg., 45 deg, etc.
- Number of Corner Posts: Multiple, No Limit
- Splices: Frame may be provided with splices for shipment.
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