Developing a glass door maglock doesn't have to be a headaches if you understand what kind of hardware suits your specific frame style. A lot of people choose glass doors because these people look sleek plus professional, but that will same "all-glass" appearance makes security a little tricky. You can't exactly drill a massive pit in to a pane associated with tempered glass to install a conventional deadbolt. That's where permanent magnet locks—or maglocks—come in to play. They're pretty much the regular for commercial glass entries because these people rely on electromagnetic force rather compared to a physical latch.
If you've ever walked into a modern workplace and seen a little metal block towards the top of the door, you've seen a maglock in action. It's an easy system, really. An electromagnet attaches to the door frame, and also a metal armature plate attaches to the door itself. When the energy is on, the particular magnet grips that plate with hundreds (sometimes thousands) of pounds of pressure. But because we're talking about glass, the installation involves some more steps compared to a standard wooden door.
Why Maglocks and Glass Doors Go Together
Honestly, a glass door maglock is often the only real viable option for frameless glass entries. Since you can't make use of a standard mortise lock or even a cylindrical lock without a framework to house the particular strike plate, the magnet is the most logical "surface-mount" solution.
One of the biggest perks is usually that there are usually no moving components. In a high-traffic workplace where people are coming and heading all day, mechanised locks eventually wear down. Springs snap, latches get stuck, plus keys break. The maglock just sits there. As very long as there's electrical power flowing through it, it stays secured. It's also incredibly fast. The moment the particular access control system sends a signal, the door is open up. There's no waiting for an engine to turn or a bolt to retract.
Nevertheless, you do need to think about the "fail-safe" nature of these locks. Simply by design, a maglock requires power to stay locked. If the power goes out, the magnetic turns off, as well as the door opens. For many businesses, this is definitely actually a security requirement for fireplace codes—you don't would like people trapped inside a burning building because the electronic locks wouldn't release. But in the event that you're worried regarding security during a power outage, you'll certainly need a battery backup program.
Dealing with Frameless Glass Installation
This is exactly where things get the bit technical. In the event that your door includes a metal frame around the glass, the set up is pretty straightforward. You simply mount the particular magnet to the particular header as well as the dish to the top rail of the particular door. But in the event that you have the completely frameless glass door , you can't exactly screw the particular armature plate directly into the glass.
This is where the U-bracket comes in. Most installers will use a specialized U-shaped bracket that slips more than the top advantage of the glass. It's usually cushioned with rubber coil spring spacers so it doesn't scrape or crack the tempered glass. Once that bracket is definitely tightened down (usually with hex screws), it offers a solid surface to install the metal armature plate. It looks like a small metal "cap" sitting at the top of the door.
A single thing people often forget is the particular "swing" of the particular door. Most glass doors in commercial settings are double-acting, meaning they could swing both in plus out. Maglocks, delete word, are usually created for doors that only swing one particular way because the particular plate has in order to sit flat against the magnet. When you have a door that swings both methods, you might need a specialized center-hung maglock or a different type of equipment like a "shear lock, " which is hidden inside the frame.
Choosing the Best Holding Force
When you're buying for a glass door maglock, you'll see numbers like 300 lbs, 600 lbs, or 1200 lbs. This pertains to the holding force .
For a standard interior office door—like a conference space or a small side office—a 600-lb lock is generally plenty. It's strong enough that no one is going to pull it open by accident, plus it offers a solid amount of deterrent.
If you're obtaining an main entry or a high-security area like the server room, you'll probably wish to jump up to the 1200-lb lock. To put that in perspective, 1200 pounds of force is usually more than more than enough to resist somebody trying to shoulder-charge the door. Simply keep in mind that the more powerful the magnet, the particular larger the actual footprint of the locking mechanism. On a beautiful, minimalist glass door, a massive 1200-lb magnet can appear a bit bulky, therefore it's always a balance between security and aesthetics.
Safety and Request-to-Exit (REX) Systems
You can't simply slap a glass door maglock on an exit plus call it the day. Building codes are very strict about how these types of things are born. Since the door is held close by electricity, you have to ensure there's a way for people to get out even if the system glitches.
Usually, this involves a Request-to-Exit (REX) sensor . You've probably seen these—they're those little whitened boxes mounted over the door that click when a person walk toward all of them. That sensor picks up motion and automatically cuts power to the magnet therefore the door unlocks before you also touch the deal with.
Nearly all jurisdictions also need a manual "Push to Exit" key near the door. This serves as a redundant back-up. If the motion sensor fails, a person hit the switch, and it fractures the circuit to the magnet. It's all about ensuring that in an emergency, the hardware doesn't be a barrier to getting out. In case you're carrying this out yourself, definitely inspect local fire codes first.
Maintenance plus Keeping Things Aligned
One of the most irritating things that can happen with a glass door maglock is plate chatter or humming. This particular usually happens when the armature plate and the magnet aren't perfectly aimed. If the plate is tilted actually a little bit, the magnet field won't end up being as strong, and you might hear a faint buzzing sound.
The particular armature plate on a glass door is actually designed to "wiggle" the little bit. This shouldn't be screwed down tight towards the bracket. There's usually a plastic washer behind it that allows the plate to pivot somewhat so it can find its "flush" seat contrary to the magnets. If someone tightens that screw as well much, the locking mechanism won't grab correctly.
Also, keep close track of the glass by itself. Glass doors are usually heavy, and as time passes, the hinges (or the floor closer) might sag. When the door falls even an eighth of an inches, the armature plate might start hitting the magnet instead associated with sliding under this, which could cause the particular glass to vibrate and even chip over time. A fast adjusting to the door's alignment every 6 months or so can save you a lot of money in the lengthy run.
Conclusions on Aesthetics
Since you're likely using glass since you want a contemporary look, pay interest to the end of the maglock. Almost all come in a standard "brushed aluminum, " which matches the particular typical silver cut you see in offices. But if you have dark frames or bronze-tinted glass, you may find covers or even architectural finishes that will help the lock blend in.
At the finish of the day time, a glass door maglock is a superb stability of security plus style. It will keep the "clean" look of the glass intact while providing a level of protection that's hard to beat for industrial spaces. Just make sure you get the right brackets for your glass thickness, set it with a solid power supply, plus don't skip from the safety sensors. Once it's set up, it's one associated with the most dependable ways to maintain your space safe.