When panic hardware is installed, the actuating portion of the panic hardware must "extend at least one-half of the door leaf width." I have been taught since my first days in hardware school, that this means the width of the touchpad or crossbar has to measure at least half the width of the door. But lately I've had a couple of situations where someone interpreted this in a different way...
This post was published in the April 2014 issue of Doors & Hardware
To celebrate 5 years of iDigHardware, don't forget to send me some photos in exchange for a chance to win a $50 Amazon gift card!
Have you ever seen an egress door with a tamper-resistant tag on it? I saw one on a department store stair door in New York City last year, and Wayne Ficklin sent me these photos which got me thinking about this application again. Would you consider these acceptable for use on an egress door? Why / why not?
Here's a big group of reader photos from the emailbox!
Instead of maintaining the fire exit hardware on this pair of fire doors, the rods and most of the latches were removed and an exit alarm was installed. The most disturbing part is that there are doors like this EVERYWHERE...fire doors and egress doors that will no longer perform as designed, tested, and required by code, because of lack of maintenance or improper modifications. And without widespread adoption of the fire and egress door inspection requirements, we're left to address these problems one door at a time. In each fatal fire the main focus seems to always be on sprinklers, but compartmentalization is key to preventing the spread of smoke and flames. It goes without saying that code-compliant egress is a life safety feature which can't be compromised.
In case you have a hard time reading the sign on the LHR leaf, it says "Please do not use these doors. Leave them LOCKED!" :(
I live just outside of Boston and I'm so tired of the cold winter weather we've had this year. I went to a meeting last week and the entrance to the meeting room was from an interior corridor, but there was an exterior door at the end of the corridor nearby. I noticed that the closer on the interior door had an allen wrench stuck in the adjustment valve. I asked someone who worked in the facility why it was there (like I didn't know), and he told me that they leave it there permanently because they have to adjust the closer every time the outside temperature gets above or below a certain point. Otherwise, on cold days the interior door to the meeting room creeps closed, letting in the colder air from the corridor, and on warmer doors the door slams shut. LCN's all-weather fluid (supplied standard), would have helped here...it will maintain the same viscosity for temperatures between 120 degrees F and -30 degrees F, so seasonal adjustment is not required.
One of the worst feelings for me is that of being powerless...of seeing a critical need before me and having no way to help. I can't imagine how it felt for the firefighters, neighbors, family members, and others who were forced to watch last week's senior home fire in Quebec, without any way to rescue most of the residents - some of whom could be seen or heard until they were taken by the smoke and flames. Heartbreaking stories are emerging, including one of a man who was able to reach his mother on her balcony and wrap her in warm clothing or blankets, but could not rescue her. The fire in L'Isle-Verte is believed to have killed 32 of the home's elderly residents, although recovery of the victims is extremely slow because the remnants of the building are encased in ice.
I know some of you will have something to say about this video, sent to me by Jim Elder of Secured Design...the ease of lock bumping, code-compliance of the product, ineffectiveness of deadbolts, double-sided tape...what do you think? The national security expert explains the product at 3:25.
The original version of this post was printed in the February 2014 issue of Doors & Hardware
I've specified hardware for A LOT of doors. Thousands. But I've never worked on a door like this one, where the door thickness varied from top to bottom. When you have a door with an unusual thickness, you need to consider the interface between the lever trim/control, the lock body, and the panic hardware, along with the length of the fasteners and cylinder. With a mortise lockset or a mortise panic like this Von Duprin 5575 device, the location of the lock body within the door thickness factors into the equation. For example, if it was a 3" thick door but the lock body was installed at the push side face of the door, only the connection between the lever and the lock body would need to be addressed. If the lock body was installed at the pull side face of the door, only the connection between the lock body and the panic hardware would need to be addressed. If the lock was centered in the door thickness, both connections would be affected, as below.
The fact that this door swings in instead of out seems to confuse the burglar enough that he can't figure out how to get in. However, I would NOT recommend inswinging doors as a security measure! Considering that people generally try to exit the way they came in, I think this opening could be an egress problem unless it is serving a very small bar. What do you think?
I always enjoy having a chance to work with facility managers to make sure they're up to date on what's new in my world - whether it's a new product or a recent code change. I often answer specific questions and help with product applications one-on-one, but I really appreciate the opportunity to connect with them en masse.
Unrelated to this post...I need a good clear photo of a hospital stop / terminated stop on a hollow metal frame. Can anyone help me out?
A few years ago I met Brad Keyes of Keyes Life Safety Compliance, who is a terrific resource when it comes to life safety questions about health care facilities. When I received the question below I sent it to Brad, and his answer was so comprehensive and helpful that I asked if I could post it here. It is relevant to all types of health care facilities, not just ambulatory health care. Thank you Brad, for allowing me to share this information!
Before anyone says, "Why didn't you stop and see me??", we were only in Savannah for a quick lunch break. :)
Happy New Year!!!
Open fire door killed 2 at Mont Blanc - The Free Press Journal
I just realized that this post had not been published yet...but it's still Friday! Enjoy the weekend!
And if you decide to decorate your door this holiday season, make sure you don't create a problem with egress, fire-resistance, or accessibility!
I'm looking for some ideas to help a designer with the gates in the sketches below. Here’s the scenario:
Last week on The Building Code Forum, one of the members mentioned that their local police department recommended the installation of overlapping astragals on the exterior pairs at their schools. This left me WORDLESS! It definitely feels like 2 steps forward - 1 step back some days.
Many classrooms have a door connecting to the adjacent classroom. Correct me if I'm wrong, but since most classrooms do not require a second means of egress, I think those doors are typically there for convenience. I tried to find something in past codes that would have required the second door, but so far I only see the requirement for a second means of egress when the occupant load reaches 50 or more. (Note: There are some situations where a classroom may need to have a second means of egress because it is not located on the ground floor.)
This photo, from an ice arena, gives me the chills. Ice rinks are notoriously difficult locations for doors and hardware...lots of abuse, often a high occupant load, humidity and corrosion issues, and other contributing factors. In case you don't see the problem right away, look at the top of the mullion. Angle brackets have been bolted to each door, and there is a pin inserted through one bracket, through the mullion, and through the other bracket. Someone trying to exit through these doors would likely have no idea why they won't open.
This Thanksgiving, I'm thankful for industry colleagues who share their expertise, code officials who try to answer questions even when I'm way down into the nitty gritty, people who read this blog (or at least come to look at the pictures), and for photos like this...
I just had an idea. I'm putting together an online code class for my coworkers, which will be available to others outside of the company next year. The way I like to teach about codes is to explain the intent behind the requirement, show examples, reference the applicable section of the code, and preferably to break up the education into small chunks so it's easier to absorb over time. The way I initially tried to learn was to read the code books and highlight the sections, but it didn't really stick with me. So many people email me to say, "I know the code says something about *this*, but where is it?"...something they have read or heard may have left an impression on them about the requirement, but it didn't settle into their brain for the long haul.
I find the Department of Motor Vehicles so frustrating that one year I actually cried because after waiting over an hour they said I didn't bring the right utility bill. AND...my car got hit by someone taking his driving test in the parking lot (he failed). It might have all been worthwhile if I could have spotted an exit at the DMV like this one, sent in by Lisa Augerson of Ingersoll Rand Security Technologies. According to Lisa, the DMV person said they keep it unlocked during business hours.
This article was published in the October 2013 issue of the Locksmith Ledger:
It's time to clean out my inbox again! Here are some of the reader photos I've received. Thanks to all who sent them!
I know what you're thinking..."When is she going to stop talking about Nashville and get on to something interesting like gasketing or clear opening width?" :D
Sometimes it's hard to believe that this continues to happen, but I love to hear about people pushing for code-compliance and protection of building occupants. Sadly, I'm sure the locks were present for a long time before someone noticed or said something, but the good news is that they were removed before tragedy struck.
Here's a tough one...
A hodge-podge of the doors I saw while I was in Nashville for CONSTRUCT last week...
I'm in Nashville this week for the CONSTRUCT show, and I've been scoping out some of the beautiful doors in town. My 1 vs. 100 Fire/Life-Safety class went well today...nobody fell asleep or faked an injury so they could leave early. Tomorrow I have 1 vs. 100 Electrified Hardware at 2:45, so if you're here at CONSTRUCT, head over to the Learning Pavilion. I decided today that the only thing worse than speaking to a large crowd is speaking to nobody, but luckily I had a pretty full class. Tomorrow will be the same "game show" format but with a different topic, so come back if you attended today! On Friday morning at 9:30 (room 205C), I'm participating in the CONSTRUCT Bloggers Panel, so if you've ever thought about starting a blog, have any questions about blogging, or just want to meet some bloggers, come on down!
This post was printed in the November 2013 issue of Doors & Hardware
Cory Yamaguchi of Ingersoll Rand Security Technologies sent me this photo of an egress door he saw on an outing to the local dairy farm with his family. I'm picturing a farm that hosts lots of visitors, not the type where the cow:human ratio is 100:1. In addition to the creative application of pull handles, there are loops up at the top (one looks like it's missing) if they need a little extra security. If you're just tuning in, this is not code-compliant.
Thank you to everyone who has sent me photos of doors they've seen in their travels (or while laying on the couch). Kelly Chimilar from Allmar Inc. noticed these doors with an obvious egress problem while watching Thursday Night Football. If you don't know what the problem is, I will hold a special online study session for you after work tonight. ;)
Assuming this is the back door of a restaurant, what's wrong with these pictures sent in by Eric Miles of Ingersoll Rand Security Technologies (other than the fact that the door is filthy!)?
It's one of my favorite times of the year..."Back to School!", and school security is all over the news. How do we keep our kids safe at school?
Georgia school shooting: A hero emerges - Christian Science Monitor
As I mentioned a few days ago, I'm in Mexico taking in all of the lovely doors of San Miguel de Allende. I haven't seen much evidence of building / life safety codes, but we did go to a popular museum in Guanajuato and I saw this exit stair...I guess you could call it a form of delayed egress.
This post was printed in the October 2013 issue of Doors & Hardware
This article was printed in the July 2013 issue of Doors & Hardware
Tim Kaye of Ingersoll Rand Security Technologies sent me this photo of a required egress door in a school, which truly left me wordless. :(
I've received lots of photos lately that illustrated problems with how products were specified, supplied, or installed. So let's play...what's wrong with this picture???
Andy Lindenberg of Ingersoll Rand Security Technologies sent me this one. I'm a little confused. Should I use this door in an emergency, or not?
Time to clean out the inbox! Here's the first batch:
