Magnetic Lock Installation in Mentone: Glass, Double and Office Doors

How this works in Mentone

Doors dictate the hardware. An outswing steel door with a solid header takes a standard header-mount lock easily. An inswing door usually needs a bracket kit so the magnet and plate meet squarely. Aluminum storefronts have narrow headers and thin extrusions, so the magnet may need a through-bolted backing plate or may be better as a concealed shear lock. Tempered glass can't be drilled once it has been made, so glass doors use clamp-style brackets that grip the glass without any holes. Double doors need either two magnets or a combined unit, plus a plan for the inactive leaf. Wood doors need through-bolts long enough to resist pulling out. We look at the door, the header and the swing during the survey and choose the mounting kit before you see a price, because it is often the largest piece of magnetic lock installation. If the header cannot carry a magnet, we say so and suggest another route.

Work included on a typical visit

• Header-mounted maglocks on outswing doors. The standard configuration puts the magnet on the secure side of the header and the plate on the matching spot of the door. Through-bolts give the plate a firm grip. We set the plate loose enough to float and seat itself, then tighten the fasteners so nothing walks loose with slamming.
• Aluminum storefront doors and shear locks. Surface magnets on aluminum can look bulky, and thin extrusions flex when the door is pulled hard. Backing plates spread the load. A shear lock hides the whole mechanism in the header, which many retailers prefer. We explain the tradeoffs and the cost difference before you choose.
• Double doors and paired magnets. A pair of doors can use two single magnets, a double-door unit on a shared header, or a magnet on one leaf with flush bolts on the other. The best choice depends on which leaves open, how often, and what the code expects. We map that out during the survey.
• Exit sensors and push buttons. Sensors can be fooled by drafts, signs and sunlight, and buttons can be placed where nobody notices them. We review the door's surroundings, aim and set the sensor, mount the button at a reachable height with a visible label, and test both from the exit side, where it matters.
• Fire alarm release and code review. Codes treat locked exit doors seriously. We explain what your building probably needs, point out where a fire marshal or plan reviewer should approve, and build the release path so the door can be tested at any time. If your door needs delayed egress or leads to a stair, we raise it before work starts.

What's different about Mentone

School offices, childcare centers, churches and youth-sports buildings in Mentone often use maglocks on glass entry doors so staff can control who comes in. Children and visitors must always be able to leave, which makes the sensor, button and fire alarm release central. We design for substitute staff and volunteers, label the exit button plainly, and keep the system simple enough for anyone to understand.

Inland heat stresses power supplies, batteries and plastic parts. A supply in an unvented ceiling can run hot and fail, and backup batteries age faster. Glass and aluminum doors expand in afternoon sun, which can shift plate alignment slightly through the day. We mount supplies where air moves, check alignment hot as well as cool, and put a battery replacement date on the label.

Wind, brushfire and planned power shutoffs are part of life in foothill communities. A maglock releases when power fails, so a long outage can leave a door unlocked unless you plan for it. We add battery backup sized for realistic outages, suggest a mechanical key lock for off-hours security where the rules permit, and explain what the door will do at each stage so you are never surprised.

Situations this covers

• A typical call: a small company keeps its network equipment in a closet with a hollow-metal door and a keyed knob that everyone has copied. The manager wants a keypad. We'd mount an inswing bracket kit, run cable above the ceiling, set a short release time, and discuss whether a strike on the existing latch might be a better fit.
• Picture a records room in a clinic. Only certain staff should enter, and the door is rarely used but must be monitored. We'd install a maglock with a bond sensor and a door-position switch, a reader outside and an exit sensor inside, plus an entry log, so the office manager can tell when the door was opened and whether it was left unsecured.
• For example, a fitness studio has double glass doors off a shared hallway near Redlands East Valley High School. Members badge in, and the owner wants evening entry without handing out keys. We'd fit a magnet on each leaf, wire both to a card reader and controller, add sensors and a push button inside, and connect a fire alarm relay with the landlord's alarm contractor.
• Say an earlier installer put a maglock on an office door with a card reader and nothing else. There is no exit button, no sensor and no link to the fire alarm. We'd survey the door, explain what is missing, add a sensor, a push button and a release relay, and tell you honestly which parts the building official will care about.

From your call to the finished job

1. Survey the door, header and exit path. We look at the door type, how it swings, the header and frame, the glass, the closer and the hinges. Then we trace how a person leaves: where they stand, what they reach for and what could stop them. The exit comes first because everything else depends on it.
2. Design the release path and quote. We decide which magnet or magnets, which brackets and which release devices the door needs: sensor, button, fire alarm relay and credentials. The written quote shows each piece and flags anything that needs an electrician, fire alarm contractor or building official before work begins.
3. Mount the magnet and armature plate. Mounting is about alignment and solid anchorage. We check that the plate meets the magnet fully with the door closed and under slight pressure, that fasteners are tight and that nothing rattles loose. Glass doors use clamps; metal and wood doors use through-bolts.
4. Run the power, sensors and fire alarm release. The push button interrupts lock power directly, the sensor does the same through its relay, and the fire alarm relay does it for the building. We test each one independently by operating it with the others disconnected.
5. Program credentials and set the timers. We set the door-held-open alarm, the lock's release delay and the sensor's hold time so they work together. Then we check that a credential, a button press and a sensor trigger each behave properly when tried separately and in sequence.
6. Test every release and hand over. Handover includes a short checklist: monthly button test, periodic cleaning of the plate and magnet face, and battery replacement every few years. We write the lock model, voltage and holding force on a label inside the enclosure, so future service doesn't start with guesses.

How we quote the job

• Door type and mounting hardware. A steel outswing door with a solid header is the simplest mounting. Glass doors need clamp brackets, inswing doors need offset kits, and aluminum storefronts may need backing plates or a concealed shear lock. Mounting hardware is often the biggest single part of the price, so we choose it first.
• Power supply, backup and controller. A single-door keypad system is a small project; a networked controller with software and several doors is larger. Credentials such as cards and fobs are an ongoing cost. We plan the system so it can grow without redoing the wiring.
• Permits, inspections and timing. Multiple doors, rated corridors and tenant improvement projects involve more coordination. We flag early which parts need a licensed electrician or fire alarm contractor, so your budget reflects the whole job and not only ours. When several trades touch one door, someone should own the schedule, and we are glad to coordinate.

Every job gets a clear quote before any work starts. Call (951) 903-3193 with the details and we'll tell you what to expect for your situation in Mentone.

Advice before you book

• Don't plan a maglock for a door that must stay latched in a fire. Rated doors, stair enclosures and some corridors have specific rules. Ask your fire marshal or building department before you buy hardware, and tell your installer what the door is and where it leads.
• Put the push button where someone leaving would reach for it, with a clear label. Hide it behind a plant or a counter and it stops being an exit. Staff and visitors should be able to see it without being told.
• Test the exit button and sensor monthly. Press the button and confirm the door releases; walk toward the door from inside and confirm the sensor does the same. Put the test on a calendar, because exit devices are exactly the part nobody notices until it fails.
• Replace backup batteries on a schedule. A sealed battery typically needs replacing every few years, and a tired one may carry the lock for a short time instead of hours. Write the install date on the battery itself and put the next replacement on your calendar.

Mistakes to avoid

• Assuming holding force equals security. A 1,200-pound magnet on a door with weak hinges, a thin frame or a gap at the edge can still be forced somewhere else. The door, the frame and the hinges matter as much as the magnet.
• Mounting the magnet to a hollow, thin or flexible header. It may feel solid when installed and then give way under a hard pull. Anchor into steel, solid blocking or a backing plate that spreads the load across the frame.
• Installing the lock without an exit plan. A maglock with a card reader and nothing else can trap people if the controller fails while the lock stays energized. A sensor, push button and fire alarm release aren't optional on exit doors, and an inspector will look for them.

Getting to Mentone

Mentone is about 20 miles from our San Bernardino base, roughly 27 minutes in light traffic via I-215 South to SR-210 East through Highland, exit San Bernardino Avenue in Redlands. When you call, you get an arrival estimate based on where the technician is and the traffic at that moment.

We plan the drive the way a delivery route gets planned: freeway first, Lugonia Avenue where it makes sense, then the side streets you describe. A landmark or the color of your building helps the technician spot you.

About Mentone: Southern California Edison's Mill Creek No. 1 hydroelectric plant, completed in 1893, was the first commercial power plant in the United States to use three-phase alternating current.

Business lock or door work in Mentone?

Call (951) 903-3193 with the address, the doors or hardware involved and when the site is open. We'll quote the job before any work starts and book a time within our hours that suits your schedule.