Vortex Inspection Group, Inc. - One of the requirements for fire doors are fire rated labels. ... These labels are there to mark that the openings of a fire door and frame
![QQ: Field Labeling of Fire Doors - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. QQ: Field Labeling of Fire Doors - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2020/05/Replacement-Labels-scaled.jpg)
QQ: Field Labeling of Fire Doors - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![Labels for Fire-Rated Frames - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. Labels for Fire-Rated Frames - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](http://idighardware.com/wp-content/uploads/2010/10/WH-Label.jpg)
Labels for Fire-Rated Frames - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.
![QQ: Existing Frame, No Fire Label - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene. QQ: Existing Frame, No Fire Label - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.](https://idighardware.com/wp-content/uploads/2019/08/Fire-Frame-Label.jpg)