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Electric Strike Installation in Houston, TX 77027
Most of the doors we are asked to release in 77027 are aluminum and glass: boutique frontages around Highland Village, suite doors off Post Oak and Richmond, salons and studios tucked into older strip buildings on Westheimer. Narrow-stile storefront hardware is unforgiving, and the single most useful thing we can tell you is which of these doors will never work with a strike at all.
The stile width sets the parts list before anything else
Walk up to a glass entrance and look at the vertical aluminum rail holding the lock. That rail is the stile, and its width decides what hardware the door can physically carry.
- Narrow stile — roughly the width of a couple of fingers. Common on boutique and salon frontages. Only slim, purpose-built storefront hardware fits, and there is no space for a conventional residential or commercial lock case.
- Medium and wide stile — more generous, and able to carry a mortise lock or an exit device with a rim latch.
This measurement drives everything downstream: which latch can be fitted, which strike is dimensionally compatible with that latch, and whether the jamb has the depth to receive it. A supplier will happily sell you a strike that arrives, comes out of its box, and does not begin to fit the door you own. We measure the stile, the latch and the jamb on the first visit and specify from those three numbers, not from a photograph.
If your storefront has a hook bolt, no strike will ever release it
This is the conversation that saves the most wasted money in this ZIP, so we have it early.
Storefront doors carry one of two very different things. A deadlatch is a spring latch with a small deadlocking plunger beside it; it retracts when the inside paddle is pushed and snaps back in as the door closes. A deadbolt or hook bolt is driven by a key or thumbturn and stays where it is put — on a glass door it is frequently a hook that swings into the jamb specifically so it cannot be forced back.
An electric strike works by moving out of a latch’s way. A bolt does not retract on its own and has nothing to swing past, so no strike on the market will release one. If your door is locked at night with a key on both sides and there is no paddle inside, that is a bolt, and the honest answer is that the door needs a deadlatch fitted before any access control is possible.
That conversion is routine work and it also improves the door: a deadlatch gives you free egress by push, which a keyed bolt on a public entrance does not.
What is inside the jamb tube, and when there is simply no room
Storefront framing is hollow extruded aluminum. The strike has to be cut into that tube, and what sits behind the cut varies more than people expect.
- Depth. Some jamb profiles are deep enough to swallow a strike body comfortably; shallow ones are not, and on those the choice is a slimmer device or a different approach entirely.
- What is behind it. A glazing pocket, a glass stop, or the adjacent frame of a fixed lite can occupy exactly the space the strike wants. Cutting into it is not a small mistake.
- Reinforcement. Some jambs carry a steel reinforcing channel. That is good news for rigidity and bad news for a hole saw, and it changes how long the cut takes.
- Structure. The jamb tube helps hold the frame square. An oversized or careless cut-out lets it flex, the door drops, and the latch stops meeting the keeper.
Where the tube cannot take a strike, the correct answer is usually an electrified device on the door rather than forcing the frame. We would rather tell you that on day one than cut first and improvise afterwards.
Pairs of doors, panic bars and vertical rods
A pair of glass doors changes the design, and the details matter:
- An active and an inactive leaf. Simple: the active leaf carries the latch and takes the strike, and the inactive leaf stays bolted top and bottom.
- A removable mullion between the leaves gives each door a latch to meet, which usually makes a strike straightforward on the active side.
- A rim exit device — a push bar with a latch on the face of the door — needs a surface-mounted strike fixed to the frame face, not a cut into the jamb. Different part, different mounting, same result.
- Concealed vertical rods latch into the header and the threshold at once. A strike can do nothing about the bottom rod, so this opening calls for electric latch retraction on the exit device rather than a strike. It is a bigger job and a different power requirement, and anyone quoting a strike for a vertical-rod door has not looked at it.
None of this changes egress. Push the bar or the paddle and the door opens by hand, always, powered or not.
It buzzes and still will not open: work the list in this order
When an existing storefront strike stops releasing, the fault is rarely where people start looking. This is the order we work, and it is the order that finds it fastest.
- Is a bolt thrown? Somebody keyed the deadbolt at close. The strike is doing its job and the bolt is holding the door. Check this before anything else.
- Is the door under pressure? In a retail or restaurant space, kitchen exhaust and make-up air rarely balance perfectly, and a vestibule or a busy back door can leave the front entrance pulled hard into its frame. The latch is then jammed into the keeper and the jaw cannot swing. This is why a door releases at nine and refuses at seven in the evening.
- Has the door dropped? Worn pivots or hinges lower the leaf until the bolt catches on the edge of the keeper and the margin disappears. Straightedge and a gauge, not guesswork.
- What voltage reaches the strike? Measured at the device while it is energised, not at the supply. A healthy reading at the panel tells you almost nothing.
- Is the coil cooked? An intermittent-duty unit held open during busy hours will overheat and become unreliable before it fails outright.
- Is the relay pitted? Without a suppression diode across a DC coil, the controller contact erodes and starts making poor connection. The symptom looks exactly like a failing strike.
Five of those six cost nothing but time to check, which is why we check them before quoting a replacement.
Afton Oaks ranches and the new townhomes are a different job
South of Westheimer the character changes completely. Afton Oaks and Royden Oaks are mid-century single-story brick houses on slab, with wood jambs, conventional cylindrical or mortise locks and no attic access worth the name over a low-pitched roof. Alongside them, three-storey townhomes have gone in on infill lots, where the entry is at garage level and the living space is a floor or two above.
Those two building types want different things. On a 1950s ranch the strike itself is easy and the cable route is the work: a low roof space, a slab underfoot, and finished walls with no chase mean the route usually follows an interior wall to a garage or a utility closet. On a new townhome the useful opening is very often the garage-level pedestrian door rather than the front door, because that is where deliveries, dog walkers and contractors actually arrive, and the wiring can follow the same path as the structured cabling already in the building.
Who owns the door, and when you are allowed to touch it
In a leased suite or a retail bay, the storefront is normally the landlord’s asset even though you are the one locked out of it. Before we cut anything we establish four things:
- Whether the entrance is demised to you or is base building.
- What the lease says about alterations and about restoring the frame at the end of the term.
- Whether the centre requires approved contractors, insurance certificates or a permit copy on file.
- What hours work is allowed — in the busier centres around Highland Village and Post Oak, drilling at a public entrance during trading hours is not going to be welcomed.
We carry insurance and produce certificates as a matter of routine, and we are happy to deal with the property manager directly so you are not relaying messages. Most of these installations end up happening after close, which suits everyone.
What moves a 77027 estimate
We will not put a number on a storefront we have not stood in front of. What decides it:
- Whether the door already has a deadlatch, or a bolt that has to be converted first.
- Stile width and jamb depth, and whether the tube carries steel reinforcement.
- Single leaf, a pair with a mullion, a rim device, or vertical rods needing latch retraction.
- Where the controller and power supply can live, and how far that is from the door.
- Whether the ceiling is open grid or hard-lidded drywall, and whether it is a return-air plenum.
- After-hours or weekend labour to avoid trading hours.
- Correcting worn pivots, a misadjusted closer or a dropped leaf before any electronics go on.
The quote is itemised with the hardware named, so a second opinion is easy to obtain.
Related services
Frequently asked questions
Our glass door has a push paddle inside and a pull handle outside. Is that the right kind?
That is the good news answer. A paddle means the door is on a deadlatch, which is exactly what an electric strike is designed to release, and it means the door already gives free egress by push. From there the remaining questions are stile width, jamb depth and where the power lives — all answerable in one visit.
Can the strike go in the header instead of the jamb?
Sometimes, and it depends entirely on where the latch is. Centre-hung and pivoted doors occasionally latch at the head, and there are devices made for that position. On the ordinary offset-pivot storefront door the latch is in the stile and the strike belongs in the jamb. We will not relocate hardware to suit a wire route.
The strike works in the morning and stops by late afternoon. Why?
Two likely causes and they often combine. Building pressure rises as exhaust fans run through the day, pulling the door tight so the latch is loaded and the jaw cannot swing. And an intermittent-duty coil that has been energised repeatedly gets hot and weakens. Both are diagnosable in one visit, and neither needs the door replaced.
We cannot close the shop for this. What are the options?
Most storefront work here happens after close or on a quiet morning before opening. The noisy part — cutting the jamb — is a short window, and the cable and head-end work can often be staged separately. Tell us your trading hours at the estimate and we will build the schedule around them rather than the other way round.
Does the whole door need replacing?
Rarely. Most 77027 storefronts need a latch change, a strike cut into the existing jamb and a properly sized supply. Replacement only enters the conversation when the frame is damaged, the tube is too shallow for any device, or the leaf has racked beyond adjustment. We will tell you which of those applies, and we will say so plainly if the answer is that your door is fine as it is.
Free on-site look at your storefront in 77027
Send a photo of the inside face of the door and the lock, and we will come out, measure the stile and the jamb, tell you whether it needs a deadlatch first, and quote it itemised. Call (832) 359-2425.
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