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Dual egress Fire Door Mullion
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RELATED FAQS
Question
Answer
Is there a mullion for use in double egress applications?
Resolution:
There is no mullion for double egress openings. Mullions only applies to the doors that open in the same direction.:
Can wood doors be used with with double egress frames?
Resolution:
Yes, wood doors can be used and installed in most hollow metal frame applications including FE-Series and DE-Series Double Egress frames. Caution - For fire rated applications the wood door manufa...:
What is the backset for a 98/99 rim device with a 1609 strike?
Resolution:
The backset for a 98/99 rim PANIC device with 1609 strike is 2 3/8" from center of the opening to center line of the device. See template :
What is the difference between the FE and DE-Series frames
Resolution:
A Double Egress frame is a double door frame prepared to receive two single-acting doors swinging in opposite directions (both doors are) the same hand. These openings are installed in cross corrid...:
What is the maximum size of a UL fire rated three (3) sided frame?
Resolution:
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 opening8' 0" X 10' 0” double door openingMU-Series frame...: