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Add Welded Mullions to Your Vision Lite for Additional Security or the French Door Look.  Mullions Provided for Both Sides of Glass in 11 Standard Configurations for VLFEZ and VLFEZIG Frames.

Material: 18 gauge

Construction: Mullions are welded at heads, sills and jambs, and butt to glass. Only one glass lite required. Factory painted.

Mullions: 1" x 5/8" formed steel

Door: VLFEZ: 1-3/4" door. VLFEZIG: 1" to 3" door.

Fasteners: #8 x 7/8" flathead phillips SMS

Glass: VLFEZ frames: 3/16" - 1/4" and  VLFEZIG frames: UL Listing: 5/16” to 1-11/16” or WHI Listing: 5/16"-1" - glazing to be ordered separately from Glazing Section. Use fire rated glazing with Warnock Hersey (WHI) or UL classification markings for fire rated applications

Fire-Rating, Testing & Listings: When installed in properly rated and approved door, ratings up to 3 hours can be achieved, depending on the glazing used. See glazing ratings for maximum exposed area. Tested and Listed for UL 10C and Criteria of UBC 7-2 Positive Pressure. See detailed intallation instructions.

UBC 7-2 Installation: See detailed installation instructions.

UL Listed

Air Louvers Mullions for Vision Lites