Ask your question Entering your question as a complete sentence will provide more accurate results than keywords or phrases.

“ what is door undercut ”

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 is the maximum door undercut for fire rated vertical rod exit devices?
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?
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...
What is the difference between Von Duprin 98/9947 and 98/9948 concealed vertical rod devices?
There are two main differences:The bottom latches are differentThe Von Duprin 98/9947 concealed vertical rod device covers up to 1/4" undercutThe Von Duprin 98/9948 concealed vertical rod device co...
They both use Template # 10320_c
What is the difference between a 33A/35A/98/9947 and a 33A/35A/98/9948 Latches?
The 33A/35A/98/9947 will work on doors with a maximum undercut of 1/4"  and the 33A/35A/98/9948 will work with a undercut over 1/4" and up to 3/4". The 47 top and bottom latches throw 5/8" and th...