Fire Door Gap Filler

1 8 meeting edges for a pair of doors.

Fire door gap filler. Nfpa 80 fire doors and other opening protectives. Doorgap gauge fdtb 1 2. 1 8 for more detailed gap information refer to nfpa 80 section 6 3 1 7 and section. Ul fire rated for up to 90 minutes for wood doors.

Strike shim 2 3 4 9945. Fire door caulk is the only tested and approved filler material for filling voids and through penetrations in existing listed and labeled wood fire doors. It is listed for use on 20 minute rated ul10b and ul10c wood or hollow metal fire doors and restricts the passage of smoke with a variety of gasketing combinations including nylon brush neoprene vinyl and thermoplastic. Ul fire rated for up to 180 minutes for steel doors.

3 4 between door and frame. Fire door caulk has been tested to the following criteria nfpa 252 ul10c and can s104. Under the bottom of a door. Ngp edge intumescent door shoes can be used to address excessive clearance measuring up to 1 1 2 inch at the bottom of the door.

Door stop for steel doors. Use with the crown fire door stop to remedy excessive clearances on the latch side of steel and wood fire doors. Strike shim 4 7 8 9225. Refer to gap90 or gap90dkb.

Using other types of filler material can void your ul listed assembly. Use this for steel doors with excessive clearances up to 1 2. Gap solution for excessive fire door and frame clearances 20 minute dkb finish. Contains information on maximum gap allowances for different types of fire doors.

This fire door accessory is the basis for the crown fire door stop system.