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“ what does UL, ITS/WHI or FM mean? ”

RELATED FAQS

Resolution: F-Series frames are available without returns: Fire Rated frames must have welded corners. Frames must include weled in wood or steel stud anchors. Installation requirements: ...:

Where is the Fire Label located on a door and a frame?

Resolution: Fire labels (UL, ITS/WHI or FM) are located as follows: Butt Hinges and Pivots: On the doors the fire label is located on the hinge edge between the top and 2nd hinge preparation. On the fram...:

Are FM fire rated door and frame products available?

Resolution: FM Global is an independent underwriting agency with listing, in-plant inspection, and labeling capabilities.FM fire rated doors and frames are available, however there are a minimal amount of...:

What is a drywall slip-on frame?

Resolution: Drywall Slip-on Frame is an industry term describing a 3 sided frame designed to be installed on a wall composed of steel or wood studs with gypsum board or other facing material and is i...:

What is the largest diameter hole that Steelcraft can provide for viewer preps?

Resolution: Non fire rated doors can be furnished with a maximum 3" diameter hole for viewer preparations.Fire rated doors have a 3/4" maximum holes size unless otherwise listed by UL or ITS/WHI. Viewers must ...:

CLASSIFIED

Resolution: Listed; UL, WH, FM,:

FIRE RATING

Resolution: Fire Endurance Rating, Fire Protection Rating, A-Label, B-Label, C-Label, D-Label, E-Label, 3 hour, 1 1/2 hour, 3/4 hour, 20 minute; Labeled, UL, FM, WH:

LABELED FRAME

Resolution: UL, WH, FM:

APPROVED

Resolution: UL, WH, FM, ; Authority Hanving Jurisdiction, AHJ:

FIRE PROTECTION RATING

Resolution: Fire Rating, Label, UL, WH, FM: