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“ Fire Door undercuts ”

RELATED FAQS

Question
Answer
What is the door undercut for a 25-C device?
The bottom rod of the device will accommodate a 1/4" to 3/4" door undercut per 2130 template .
What are the standard door and frame clearances?
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...
Can the 9949 CVC be used on fire rated wood doors?
There are several door manufacturers that have achieved a 90 minute UL Fire listing as shown. Von Duprin CVC with Marshfield Wood Door: Von Duprin is pleased to announce that Marshfield has s...
Can a 3 hour A labeled Fire Door be prepped for multiple glass lights?
A fire rated door for 3 hours can have one glass light maximum: 100 square inches and must have an approved glass (Firelite type) Max glass size cannot exceed 12" in width or 33" in height. Wi...
Can a magnet, or sentronic device, be released and close the door from a button at a desk?
If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wiring per ST ...
What Steelcraft doors can be prepped for a Von Duprin InPact device?
Steelcraft L-Series and T-Series doors are available (as an option) factory prepared for the Von Duprin InPact exit device.