WWYD? Bottom Gap on Fire-Rated Frames
The application is in a building where the floors are out of level, and the fire door frames are installed with one jamb flush with the floor, leaving the other jamb with a gap...
WWYD? Panic Hardware Corrosion
An architect recently sent me a question and I could use some suggestions from y'all. I know what I would do, but I'd like to hear other ideas...
WWYD? Patient Room Door
Today's WWYD question is a tough one, and I'm hoping someone has an idea. The hospital is in Qatar, and the patient room doors are currently equipped with long pulls on both sides, and a deadbolt...
WWYD? Too-high vision lights – frosted glass?
Some new fire doors were ordered and manufactured with 5-inch x 20-inch vision lights located with the bottom of the light about about 46 inches from the bottom of the door...
WWYD? Getting IN
The model codes are clear about egress, but what about emergency access to a building? Some codes require a key box mounted outside of the entrance that contains the keys...
WWYD? Sensor Release
When I took the photo, the sensor did not unlock the electromagnetic lock until I actually touched the door and the movement of my hand triggered the sensor. It seems obvious that the sensor should not be positioned behind the exit sign (or any obstruction)...
WWYD? Health Care Pair
The doors have some obvious damage caused by carts contacting the push side face, and carts hitting the door edge when it's open. So...WWYD?
WWYD? Arched Door – Auto Operator
The proposed solution for an auto operator on an arched door is shown below the photo, but I'm wondering if there are more aesthetically-pleasing options. WWYD?
WWYD? Communicating Bathroom Locks
Yesterday, an engineer from a state fire marshal's office asked me about locks on a shared bathroom in a college dorm. In a single family home, these "Jack and Jill" bathrooms have privacy sets that are lockable from inside the bathroom, so there isn't an egress problem...
WWYD? Manual Flush Bolts on Fire-Rated Pairs
Manual flush bolts on pairs of fire doors leading to rooms not normally occupied by humans? WWYD?
WWYD? Airborne Flour and Grease
On past kitchen projects, I addressed the potential for frequent cleaning by specifying stainless steel hardware. But floating particulates?
WWYD? Thermal-Break Frames
What drives the need for thermal-break frames and similar products in your jurisdiction? Is it an energy code, another code or standard, LEED...
WWYD? Clearance vs. Undercut
Last week I got a call about a problem that led me to do some research on the difference between the clearance and the undercut on a fire door. On the project in question, the fire doors were supplied with a 5/8-inch undercut...
WWYD? More Big Doors
WWYD if asked to specify/supply oversized doors for a commercial or institutional project? How would you hang doors like this?
WWYD? Roller Latches in Health Care Corridors
I've received quite a few questions about roller latches lately, with regard to the CMS prohibition on using roller latches on corridor doors in health care facilities...
WWYD? Bifold x Self-Closing Swinging Door
OK - this one is going to take some thought, so let's focus. Paul Nykiel of Johnson Hardware sent me these photos of an opening he's trying to help with...
WWYD? Hardware for Glass/Aluminum Doors
If you're involved in specifying, supplying, coordinating, or maintaining hardware for aluminum or glass doors, WWYD? Where should the hardware be specified and how do you ensure that all of the details are addressed...
WWYD? Multiple Delayed Egress Locks
There is some confusion surrounding the use of multiple delayed egress locks in a means of egress – in part because of variations between the codes...
WWYD? Concealed Closer for Heavy Door
This is a real-life problem on a current project and I know someone out there has a good answer. Here is a description of the doors...
WWYD? Fire Door Inspections
Will fire door inspections be enforced for health care facilities? NFPA 101-2012 clearly requires them, but it seems that more proof was needed...
WWYD? Animal Research Facility
Last week, I was asked how I would handle the hardware for an animal research lab, where animals (particularly primates) may need to be prevented from eloping...
WWYD? MRI Room
I've never been able to get a good answer on this one, so hopefully someone out there has this information and is willing to share...
WWYD? Mag-Locks
I am assuming that the airport requested and received the proper code modifications for the pair of doors in the photos below - serving the airport terminal. Anybody know what the required code modifications would be?
WWYD? Double-Egress Pairs
Here's a question for all of the distributors, fire door inspectors, AHJs, CDCs, and anyone else out there who has an opinion. When you're calculating the "prefit" door widths for a double-egress pair...
WWYD? Escape Room
Escape rooms are popping up all over the world, and have already opened in many US cities. The premise is that you are locked in a room with friends, family members, coworkers...
WWYD? School Security Bill
These school security requirements could eventually be incorporated into your state's school security legislation. What additions or changes would you like to see?
WWYD? Toggle Buttons
This lock function is one of several applications that may meet the technical requirements of the accessibility standards, but in reality are difficult to operate by people with certain types of disabilities. Have any of you had experience with AHJs allowing or not allowing this function?
Follow-Up – Existing Fire Door, New Access Control
The possible solutions posted by iDH readers included electrified lever trim, electric latch retraction, delayed egress, a direct-hold electromagnetic lock, a networked wireless lock, or an electric strike. My preference would be...
WWYD? Existing Fire Door – New Access Control
This question comes up quite often, so I hope some of you have insight to share. In the words of my old friend Waller Elliott, "Picture this: You have an existing stairwell door (single), with a 90-minute fire rating..."
WWYD? “Future” Access Control System
Last week I got an email from an architect working on a renovation project at a college. Part of an existing classroom building is being converted into a new administration area, and the project scope includes preparation for an access control system that will be designed later. The electrified hardware was included in the current project, but the access control readers have not yet been added and the system is not powered up...
WWYD? Lactation Room
Yesterday someone asked me about the preferred lock function for a lactation room (aka mothers' room, lactorium), and I realized that I had not written about this before. Back when I needed a lactation room, one of my coworkers changed the passage set on my office to a privacy set...
WWYD? Multiple Crossbars
Today's question...is it code-compliant to have panic hardware along with additional stationary horizontal push-bars?
WWYD? Dutch Door Coordination
This is another one for my code development wish list. The typical height for a dutch door shelf is usually 39-42 inches above the floor. It can be tricky to coordinate the latching hardware in the bottom leaf...
WWYD? Removable Mullion on a Fire Door Assembly
Sometimes a question crosses my desk that surprises me - it seems like after 6+ years of writing about doors and hardware every day I would have heard them all, but this was a first. I was asked to find out where in the codes it states that a removable mullion is acceptable to use on a fire door assembly...
WWYD? Mortise to Cylindrical Conversion
I've had many requests for help lately with regard to converting an existing fire door with a mortise lock to a cylindrical lock. There are several concerns here...
WWYD? Cooler Access Control
Securing cooler doors with access control products is likely to become a more common application as facilities become increasingly automated. Without an access control system it's tough to control what is taken once the door is opened (like the coin-operated newspaper vending machines). Have any of you seen a system that works well to secure cooler doors and interface with a system like the one pictured here, where supplies are ordered online and then picked up from the cooler?
WWYD? Noisy Mag-Locks
I know that some of you will be able to help with this question from a contractor, who has all-glass doors with direct-hold magnets making noise when the doors close and when the mag-locks engage...
WWYD? Fire Door Closing Cycle
I was asked this question last week - when testing a swinging fire door to determine whether it closes and latches, what degree of opening is used? Do you open the door fully? Does the door have to close and latch from any position?
WWYD: Fusible Link Arms
NFPA 80 does not prohibit their use but the International Building Code (IBC) requires automatic-closing doors in certain locations to be smoke-activated...automatic-closing by the actuation of smoke detectors...
WWYD? Stairwell Pressure
When you have a pressurized stairwell that is required for smoke control, the increased pressure in the stairwell makes doors swinging into the stair more difficult to open, and doors swinging out of the stair may not close and latch. WWYD?
WWYD? School Security
In addition to providing support and training on door-related code requirements, my job also includes participating in code development - helping to propose changes to the codes that affect our business, and reviewing proposals from others. There is currently research underway that may propose to add school security requirements to a national code...
WWYD? Classroom Vision Lite
Last weekend I was at a party and found myself across the table from an unsuspecting teacher-friend who had no idea that she was about to be grilled about the security procedures at her school...
WWYD? Grout or No Grout?
I have worked with architects who specified grout for fire-rated frames, but as far as I know this is not typically required by the listing procedures. NFPA 80 - Standard for Fire Doors and Other Opening Protectives does not state that grout is required...
WWYD? Hanging Aluminum Storefront Doors
What is your preferred method for hanging an aluminum storefront door, and why? What are the considerations - aesthetics, function, durability...others?...
WWYD? Elopement in Schools
Even if we only consider the space with the smallest occupant load - the classroom, the codes do not give us many options for preventing a student from eloping. If the classroom has an exterior door that is required for egress, it can not be locked in the direction of egress....
WWYD? School Seclusion Room
Some schools include seclusion rooms, where a child may be placed if he/she needs time to calm down without endangering themselves or others...
WWYD? School Entrance Trim
Bob Larson of Builders Hardware brought up a good question the other day...what's the best way to handle the outside trim on the exterior pairs on a school? We all have our preferences, but given the changing security...
WWYD? School Sign In
What do you think? Did the school overreact, considering that the parent was known to staff? Or should adherence to security plans be a zero-tolerance policy?...
WWYD: Accessible Access Control Credentials
I really enjoyed reading everyone's input on my post about emergency exit seals, and since I'm currently in a 3-day class for the NFPA Certified Fire Plan Examiner program and don't have a lot of time for blogging, here's another question for which I have no concrete answer but would love your insight...
WWYD? Emergency Exit Seals
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?