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what is undercut
”
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Question
Answer
What is the door undercut for a 25-C device?
Resolution:
The bottom rod of the device will accommodate a 1/4" to 3/4" door undercut per 2130 template .:
UNDERCUT
Resolution:
Floor Clearance, Clearance:
What is the maximum door undercut for fire rated vertical rod exit devices?
Resolution:
For devices with bottom latches and strikes, the maximum undercut is 1/4" to ensure latching in the case of a fire. For devices approved without bottom latches and strikes, using the AFL (aux...:
What are the standard door and frame clearances?
Resolution:
To determine Actual Door Size, the following values are subtracted from nominal door size (frame opening/order size) Actual Door Size: The largest measured width by height of the door leaf as m...: