Double Door Mullion

8 or 10 heights.

Double door mullion.

Mullions 9200 series single door performance in double door openings with rim devices the pdq 9200 series offers superior durability and security in commercial applications while providing compliance with life safety and fire code requirements. Today a mullion or grille is just there for aesthetic appeal. Aluminum removable mullions sl 60 sl 60e improve entrance functionality with removable mullions. On a pair of doors a mullion can separate the two doors from each other.

On a detailed hollow metal frame for example a mullion will separate pieces of glass panels or will separate a door and the glass or panels. Installation of the von duprin keyed removable mullion bar for a double door. The strike is mounted to the center mullion. I also improvise on a couple things.

Heavy duty steel double doors for commercial industrial and institutional applications. Rim exit devices may be used on 3 main types of doors. Fixed mullions will usually have the same dimensions and the same jamb depth as the rest of the frame. Major window manufacturer pella calls all of these elements a grille whether muntins grids windowpane dividers or mullions.

Doors are fitted with rim exit devices and will function as single doors latching into mullion. The mullion is for use with pdq series 6200 grade 1 architectural exit devices. This is a sufficient one size fits all word for an element that no longer has a structural function. Double doors with a mullion.

Mullion for double doors. The 2923 7 2 steel mullions are for use with the 19 r rim exit devices on double door openings. These doors are designed to satisfy your requirements for durability security aesthetics or fire. Our stock hollow metal door is an affordable non handed square edge door solution designed to meet your requirements for quality full flush steel doors.

Optional hc rating hurricane code. Dorma s removable mullions are used with paired doors when a full width opening is only occasionally required. This was done on a aluminum frame. The strike is mounted to the inactive side of the double doors.

Steel or aluminum mullions for use with dorma exit devices. The strike is mounted to the door frame. The inactive side is then secured by a vertical rod exit device. Two versions are offered the non electric sl 60 and the pre wired sl 60e for use with the electric hardware.