Delayed egress hardware prevents a door from being opened from the egress side, usually for a period of 15 seconds. This type of device is often used to prevent theft, while maintaining life safe...
An Astragal is an applied molding attached most commonly to the meeting edge of doors to:
Protection against weather conditions
Minimize the passage of light between the doors
Retard the passa...
Types of astragal offered from Steelcraft are as follows:
"Z" Astragal - For information on "Z" astragal types and attachment refer to the TD Manual page 3.3.17.
Most commonly used on double ...
Astragals are required on:
3 hour fire rated pairs:
Double doors - swinging in the same direction
Double Egress - swinging in opposite directions
Fire rated Dutch Doors
Fire rated 1 3/4" t...
Fire Rated three (3) frames are available in the following maximum door opening sizes:
F and FN-Series frame:
4' 0" X 10' 0" single door opening
8' 0" X 10' 0” double door opening
MU-Ser...
No. Fire rated double egress frames must be a stand alone 3 sided frame assembly.
If transom lights and/or sidelights are required, they must be built and installed as separate Fire Window assemb...
Double Egress Opening: A pair of swinging doors, each leaf which swings in the opposite direction of the other.
DOORS: A pair of doors swinging in opposite directions without a vertical mullion....