The call usually comes in before seven in the morning. Somebody opening up has found glass on the sidewalk, a door that will not lock, and an alarm company report with a time on it. The immediate question is never technical. It is whether the shop can open today.

That question has a real answer, and it depends almost entirely on what got damaged. A smashed glass panel and a kicked-in frame look similar from across the street and are completely different repairs. Knowing which one you are looking at tells you whether you are trading today, trading behind plywood, or closed.

The first hour: secure, then assess

Nothing useful gets decided while the opening is still wide. The first job on any break-in is to make the premises closable and lockable again, even temporarily, because insurance cover and the alarm system both depend on it.

In practice that means one of three things. If the glass is gone but the frame and hardware survived, the opening gets boarded and the door can often be made to latch. If the lock or the strike is destroyed, the door gets secured mechanically until proper hardware goes back in. If the frame is bent far enough that the door no longer sits in it, the whole leaf may need to be secured shut and a second exit used.

This is the part that is genuinely time-critical, and it is the reason after-hours burglary repair exists as a separate service from ordinary door work. The assessment can wait an hour. An open storefront cannot.

What actually breaks in a forced entry

Break-ins are not subtle, but the damage follows predictable patterns depending on how the door was attacked.

Glass only

Someone puts a brick or a hammer through the panel, reaches in, and opens the door from the inside. The glass is destroyed; the frame, hinges and lock are often untouched. This is the best case. A replacement tempered or laminated panel goes back into the existing frame, and in the meantime the opening is boarded.

The lock and cylinder

Snapped cylinders, drilled cylinders, and mortise locks forced out of their pocket. Here the glass may be perfectly intact while the door is functionally useless. The cylinder gets replaced, and this is the moment to check whether what was there met a sensible standard in the first place — a cylinder that snapped cleanly tells you something about the cylinder.

The strike and the jamb

The single most common structural damage. A door kicked near the handle does not usually break the lock; it tears the strike plate out of the jamb, taking a chunk of frame with it. The door will close but will not stay closed. Repair means reinforcing or replacing that section of jamb, not just screwing a new plate over splintered material.

The frame and the leaf

Aluminum storefront frames bend. Once the frame is out of square, the door will not seal, the closer will fight it, and the lock will not line up. This is where repair turns into partial replacement, and where an honest assessment matters most.

Repair or replace: how the call gets made

The deciding factor is almost always the frame, not the door. A damaged leaf in a true frame is a straightforward swap. A sound leaf in a twisted frame is a problem that will come back.

A few things push a job firmly toward replacement:

• The frame is visibly out of square and cannot be pulled back without damaging the glazing pockets
• The jamb has been torn through rather than dented, leaving nothing solid to anchor hardware into
• The door is an obsolete profile and matching stiles, rails or hardware are no longer available
• Multiple systems failed at once — frame, closer, lock and threshold

Most incidents do not reach that threshold. Most are glass, hardware and jamb, which is ordinary commercial door repair work done in a single visit once parts are on hand.

The parts that get forgotten

Two things are routinely missed in the rush to get open again, and both cause callbacks.

The closer. A door that has been forced has usually been wrenched past its designed arc. That strains the closer arm and the valves inside the body. A closer that worked fine on Friday can start slamming or failing to latch on Monday, and nobody connects it to the break-in.

Alignment after boarding. Plywood screwed into a frame is a temporary measure, and the screws go somewhere. When the board comes off and the permanent glass goes in, those fixing points need making good. Leaving them is how water gets into an aluminum frame.

Glass choice is a decision, not a default

Replacing like with like is the fastest option and sometimes the right one, but a break-in is the natural moment to ask whether the original specification was sensible.

Tempered glass is strong against impact but shatters completely when it goes, which is exactly what leaves an open hole. Laminated glass has an interlayer that holds the fragments together, so the panel can be cracked without creating an opening. It costs more and takes longer to source. For a street-facing retail door that has now been hit once, that trade-off is worth an actual conversation rather than an assumption.

Documentation, because the insurer will ask

Before anything is cleared away, photograph it. Wide shots of the storefront, close shots of the damaged lock, strike, frame and glass, and a shot of the debris in place. Keep the temporary securing work documented separately from the permanent repair, because insurers frequently treat them as different line items. Note the time the alarm triggered and the time the premises were made secure.

None of this changes the repair, but it changes how smoothly the claim goes, and it costs five minutes.

Frequently asked questions

Can a storefront door be made secure the same day?

Securing the opening is almost always same-day work, because it has to be. Permanent repair depends on parts. Standard cylinders and common hardware are usually in stock; a custom-size laminated glass panel or an obsolete frame section is not.

Is the lock safe to keep if it was not visibly damaged?

If keys were taken, or if the door was opened without force and nobody can explain how, the cylinder should be changed regardless of its condition. A lock that still turns is not the same as a lock that is still secure.

Why does the door drag after the glass is replaced?

Usually because the frame moved during the incident and nobody checked it before glazing. New glass in a slightly racked frame will bind. It is worth sighting the frame for square before the permanent panel goes in.

Does boarding up affect an insurance claim?

Generally the opposite — most policies expect the insured to take reasonable steps to prevent further loss. Keep the invoice for the temporary work separate and photograph the damage before boarding.

How soon should the alarm contacts be tested?

As soon as the door is hanging and latching properly. Door contacts are mounted on the frame and the leaf, and both may have moved. An alarm that reports “door open” on a closed door, or fails to report an open one, is a common post-repair discovery.

What to do first

Photograph, secure, then assess — in that order. The temporary fix buys the time to make the permanent decision properly instead of at seven in the morning with glass on the pavement. For anything that leaves the premises open or unlockable, emergency door repair is the first call; the frame, glass and hardware decisions can follow once the shop is closed to the street again.