I recently investigated some fire doors at one of our older buildings and saw they have an FM Approved label on them instead of a common UL Listing. I'm used to the UL listing label which clearly states the fire rating in minutes or hours. The FM label I saw gives some outdated ASTM standards and references a CABO report but doesn't clearly state the fire rating.
Does anyone have experience with the FM Approved fire door labels? Based on my research, FM stopped approving fire doors a while ago. Thanks in advance. Submitted anonymously and posted for discussion. Discuss This | Submit Your Question | Subscribe
2 Comments
Anthony
7/16/2020 12:58:59 pm
The fire door label should have an hourly rating on it listed above the FM Global testing standard that was used to test it. Otherwise, you'll have to track down a fire door manufacturer and model to look in the approval guide. All else fails, hopefully the doors are tested and the testing reports may have the fire rating on them. However, that should be a last ditch effort as those are not always accurate.
Reply
Michael Major
7/16/2020 01:10:55 pm
Agree with Anthony. FM approved doors are still compliant as long as the label is intact.
Reply
Leave a Reply. |
Free SignupSubscribe and learn something new each day:
CommunityThank You to Our Top
February '21 Contributors!
Your PostThe ToolkitSprinkler Designer or Engineer?
Get all of our tools, including the Sprinkler Database, Friction Loss Calculator, Fire Pump Analyzer and more: Filters
All
Archives
March 2021
Daily
Daily discussions are open-ended fire protection, fire alarm, and life safety questions submitted anonymously for the benefit of sharing expertise and learning from other perspectives. Anyone can submit a question here:
Exam Prep2020 PE Prep Guide
(Available Now!) PE Prep Series
(Available Now!) 2020 PE Prep Series
Current Leaderboard (Click to enlarge) PE Problems
Visit July-October for daily Fire Protection PE Exam sample questions.
Solutions are posted the day after posting. Comment with your solutions, questions or clarifications. Please note that questions posted are unofficial and in accordance with NCEES rules are intended to be similar to actual exam questions, not actual exam questions themselves. |