QQ: Manufacturing Tolerances on Fire Doors
If NFPA 80 requires 1/8-inch or 3/16-inch maximum perimeter clearance for fire door assemblies, is it acceptable to add the manufacturing tolerance to that dimension?
If NFPA 80 requires 1/8-inch or 3/16-inch maximum perimeter clearance for fire door assemblies, is it acceptable to add the manufacturing tolerance to that dimension?
You may have to zoom in and look around to see exactly what's happening in this Fixed-it Friday photo. All I have to say is...there are better ways to transfer power.
Three recent news stories - two illustrating the benefits of closed residential doors, and one from Kristin Bigda at NFPA regarding fire door operation and the Coronavirus.
This Wordless Wednesday photo is an unbelievable example of the abusive conditions a door might face in a school. What do you think happened here?
For aesthetic purposes, a change is being considered to the configuration of this swinging pair of doors - each leaf would be increased from 36 inches wide to 62 inches wide. WWYD?
One side of this device is attached to the door with double-sided tape, and the other side is magnetic. It is used in a memory care facility to indicate whether a resident's room is vacant or occupied. WWYD?
Matthew Stonebraker of Allegion just sent me this Fixed-it Friday photo of a glass door at the Mexico City National Museum of Art, and it's so cool! Have you seen a modification like this before?
Thank you to those who attended the live webinar last week! The webinars page has been updated with the recording, a list of resources, a short survey, and information about Webinar 2!
It's Wordless Wednesday, and I don't know which contributes more to my wordlessness...the impeded egress, or the compromised security.
My recent article in Security Sales & Integration addresses panic hardware from an access control perspective.
The intent of the application in today's Fixed-it Friday photos is obviously to deter the use of the doors - do you think this is code-compliant? Have you ever seen any documentation on these plastic loops?
Remember when Ohio's state codes were changed in order to allow classroom barricade devices? Almost 5 years later, questions are being raised about safety.
Reminder: I will be presenting Webinar 1 - Code Changes Affecting Classroom Security tomorrow at 11 AM and 2 PM Eastern! And...today's Wordless Wednesday! :D
The new fire door inspection cards have been updated, and they will be printed and laminated soon! Thank you for your patience! (I also have a label question for you.)
When a child with autism or an adult with dementia is living at home, it's crucial for their family to be able to deter elopement while still providing safe egress. WWYD?
It's fire exit hardware, so it has to latch!
I think that a traveling door is a great way to teach people about the fire-protection benefits of a closed bedroom door - what do you think of the idea??
When you complain about U.S. code requirements just remember, this WW door is typical in many countries that don't have strong life safety codes or people to enforce them.
I created a new page on the Topics menu which addresses the accessibility requirements for operable hardware, and that got me thinking...are there other common issues that should have their own pages?
If a labeled fire door is installed in a location where a fire door is not required, must the assembly be maintained and inspected according to the requirements of NFPA 80?
We've all seen closers installed incorrectly...the question is how will the control of this door be affected by the installation in this Fixed-it Friday photo?
If you're looking to learn more about school safety and security, there are some upcoming opportunities for training and networking - from Safe and Sound Schools, PASS, Allegion, and me!
Some of the life safety features that we've come to expect in the US are not so common in other countries. This makes awareness of your surroundings even more critical.
Some new resources on school safety and security are available, including documents from BHMA and NASFM, a story from NPR, and two federal websites.
Should the mounting location for a round light be at 43 inches above the floor? Or lower to allow more viewing area? WWYD?
I know these doors aren't actually secured with licorice, and I HOPE this building is under construction and unoccupied. Thank you to Keith Zettler for today's Fixed-it Friday photo.
Webinars...they're the next best thing to being there, right? Since I can't be with each of you in person, I hope you will join me on some of my upcoming (and free) webinars.
OSHA requires emergency exits to be kept clear, to allow workers to exit quickly in an emergency. Failure to comply can result in seriously large fines. #wordless
Do you use our laminated fire door assembly inspection cards? I could really use your help!
I have to admit, it was kind of cool to have someone send in a photo of a door they had seen, when it turned out that the door was on a project that I wrote the hardware spec for!
The extreme weather we're experiencing may open up new opportunities for hardware design...today's Fixed-it Friday photos could be a prototype for a future product. :)
Today's Quick Question: Are the vision lights in double-acting traffic doors / impact doors required to comply with the accessibility standards?
Have you watched the Six Locked Doors documentary yet? And yes, this door has an exit sign. And a "no exit" sign. And an "emergency exit" sign. :(
Anybody know what this is? It's probably not door hardware, but I'm curious, and many of you seem to have a knack for identifying old stuff. I don't remember ever seeing anything like it.
Are the doors on these temporary vestibules required to meet the requirements of the codes and standards? If not, why not? And if yes...why are most of them non-compliant?
Keith Nelsen of Lindquist Security Technologies sent me today's Fixed-it Friday video. I'm guessing it wasn't an intentional "fix", but it's interesting nonetheless.
My next Decoded article explains why it is important for the ADA and all adopted codes and standards to be considered when choosing security products. Let me know if I missed anything!
I can not for the life of me think of any circumstances that would make me consider locking egress doors in a school using this method. Just no. Never. #wordless
This news makes me really happy - there's a new standard thumb turn for the Schlage L9000 mortise lock! Don't worry - the "old" standard thumb turn and the EZ Turn are still available.
Yesterday, FDNY Commissioner Daniel Nigro spoke with Bill Ritter on the show Up Close about recent fires that occurred in NYC, where open doors had a negative impact on safety.
The story here is that the cross-corridor doors in this hospital were scheduled to be 8-foot doors, but the wrong (7-foot) assembly was installed. WWYD?
Is the UL 294 listing required by the model codes for panic hardware with the electric latch retraction / electric dogging feature (EL/QEL)?
There are so many code issues with this "exit" in a children's museum that I'm just going to remain #wordless. Could you quickly operate this door in an emergency?
Fire, panic, and other emergencies can strike anywhere, any time. To offer the highest level of protection, buildings must be code-compliant everywhere, all the time.
This documentary should be required viewing - not just for those of us who are involved in codes, but for anyone who enters buildings (that means everyone).
Restaurants are notorious for creative hardware applications...next time you go out to eat, look around at the doors and send me some photos! :)
The new year (and some rest over the holidays) has renewed my resolve to continue educating school districts and others about the dangers of some types of retrofit security devices...
This Chinese restaurant has 30 tables, which means that the occupant load is probably over 100 people - definitely over 50. What's wrong with this (WW) picture?
Last week I posted some Fixed-it Friday photos showing auto-operator actuators, and I just received some interesting follow-up photos from Paul Stockert of EYP Architecture & Engineering. What do you think?
This video was made by Von Duprin in the 1940's...I'm very proud that I can continue to share the importance of life safety and free egress!