On a residential lot, the garage is where the valuable, portable things live
Mary Esther Garage Lock Co. secures garages, workshops, sheds and the outbuildings on a residential property. We deal with the locking hardware — cylinders, deadbolts, hasps, padlocks, cam locks and the handle assemblies on the main door. Openers, springs and tracks are a different trade.
What makes this worth its own attention on a mainland lot is what is actually stored out there. Not the car, usually. The car is insured, it is large, and it is hard to move quietly. What sits in a garage or a workshop here is tools, yard equipment, bicycles, fishing gear, an outboard, a generator, a compressor, a chest of hand tools accumulated over thirty years. All of it portable, all of it valuable, none of it individually serial-numbered in most households, and most of it not separately insured.
That inventory is the reason a detached workshop with a cheap hasp is a worse exposure than the same building with nothing in it, and it is why the security question for a garage is a different question from the one you ask about the house.
Where the actual weakness is
Homeowners think about the big door. The big door is rarely the problem.
The problem is the side door — the ordinary hinged pedestrian door in the side or rear wall of the garage. It is a full-sized exterior door, it was fitted with the cheapest hardware available at the time, it frequently has a knob and no deadbolt, and on a typical lot here it faces the side yard or the back yard where nobody on the street can see it. Behind a fence, out of sight of the neighbours, with a knob lock in a soft jamb, is exactly the wrong combination.
The second problem is the door from the garage into the house. It is an exterior door in every sense that matters, because the moment someone is inside the garage it is the only thing between them and the living space, and they are working out of sight with the big door closed behind them. It very commonly has a hollow slab and a passage knob — which is to say, no lock at all.
The third is the shed or detached workshop, which usually has a hasp and a padlock and where, nine times out of ten, the padlock is the strongest part of the arrangement and everything holding it is not.
Fix those three and you have addressed more genuine risk than anything you can do to the main vehicle door.
Hasps, staples and padlocks: getting the weak link right
This is the most commonly misunderstood piece of hardware on a residential property, and the misunderstanding costs people their tools.
Homeowners buy a heavy padlock and stop thinking. But a padlock is never the weak point of a hasp arrangement. The weak points, in order, are the screws, the material they are driven into, the staple, and the hasp plate itself.
A substantial padlock fitted to a hasp held by short screws into a thin timber shed door is protecting nothing. The fixing pulls out and the padlock is still locked, hanging on a plate that is no longer attached to anything.
What makes a hasp arrangement work: fixings that pass all the way through the door and the frame and are secured on the inside rather than screwed into the face, a hasp that covers the shackle when closed so it cannot be gripped, a staple anchored into solid framing rather than cladding, and mounting into material that is actually structural. On a light shed door that means adding backing behind the fixing points, because the door skin alone will not hold.
Then choose the padlock for the environment as well as the strength. This is a humid coastal town, and a cheap padlock left outdoors seizes within a season. A closed or shrouded shackle in a corrosion-resistant material costs more and still works next year, and a padlock nobody can open because it has rusted solid is its own kind of failure — people respond by leaving the building unlocked.
The side door, done properly
Treat it exactly as you would the back door of the house.
Fit a deadbolt with a full-length throw. Secure the strike plate with long screws that reach past the jamb into the framing behind it, because a strike held by short screws into trim is the standard failure point of every exterior door. Reinforce the strike area where the jamb is thin.
Check the slab itself. A steel door in an unconditioned garage, in this humidity, with a threshold that leaks, corrodes from the bottom edge upward. When the bottom of the door goes, it stops sitting square and the deadbolt stops meeting the strike. A door skin corroded through around the lock area cannot be secured by any hardware you attach to it. Look at the bottom two inches of your side door — it tells you more than the lock does.
If the door has a glazed panel near the handle, that changes the calculation and the answer is in the hardware and glazing choices rather than in a heavier bolt.
And match the existing door prep when replacing. Backset, handing and bore diameter all have to match, which is why we ask you to read what is stamped on the current hardware before we bring parts.
The main door's hardware
Sectional and roll-up doors carry their own locking family, and most homeowners only meet it when it stops working.
A T-handle is the centre handle with a cylinder, connected by a cable or rods to latches at the sides. When one fails it is usually the cylinder seizing, the cable stretching or coming off its anchor so the handle turns without moving anything, or a side latch rusting in its track. Only the first is lock work.
A slide bolt through the track is the most reliable security a garage has, precisely because it depends on nothing. No power, no battery, no mechanism that has been sitting in humid air for a year. On a garage that is not used daily — a second bay, a workshop, a building storing a boat over the winter — bolt it and rely on the bolt.
Two habits are worth more than hardware. Do not leave a remote clipped to a visor in a vehicle parked on the driveway. And close the door while you are working in there, not only when you leave; an open garage with a full tool bench visible from the street is an advertisement.
Yard access, fences and gates
On a residential lot the garage and the shed are usually behind a fence, and the gate is part of the security picture whether or not anyone thinks of it that way.
A side gate that is unlatched, or latched with a hook that can be reached over the top, puts somebody in the back yard where they can work on the shed and the garage side door unobserved for as long as they like. Privacy fencing that keeps neighbours from seeing into your yard keeps them from seeing anybody else in it too.
A lockable gate latch is inexpensive and it changes the problem from "walk in" to "climb in carrying tools", which is a meaningfully different proposition. For a gate that also gives access to a boat or a trailer parked alongside the house, it matters more.
Trailers themselves are worth a mention. A boat or utility trailer parked on a driveway or beside a garage is secured by its coupler, and a coupler lock that actually fits the coupler — rather than a generic one that leaves play — is the difference between a deterrent and a decoration. Wheel locks are the stronger option for anything left for a season.
Keying: how the outbuildings should relate to the house
Worth deciding deliberately rather than inheriting whatever previous owners left.
Keying the garage side door alike with the house means one key. Convenient, and it is what most homeowners want. The trade-off is that anybody you hand a key to has the garage as well.
Keeping the workshop or shed on a separate key is right when somebody needs the outbuilding but not the house — a lawn service, a relative storing a boat, a contractor working on the exterior, a neighbour who feeds the dog.
The interior door from garage to house should be on the house key and should be a real deadbolt. That is the one that must not be handed out casually.
And there is a habit worth breaking: the spare house key hanging on a nail in the garage. It is extremely common, and it means that anybody who gets into the garage has just been handed the house. If you keep a spare out there, it should not be a spare to the house.
Humidity, and why garage hardware ages faster
An attached garage or a detached workshop is unconditioned. It holds the outside air all day and condenses moisture on cold metal overnight. Add coastal air and hardware in these buildings visibly ages faster than the same hardware on the front of the house.
Cylinders seize, particularly on doors that are rarely used. A shed padlock that has not been opened since spring is often already stiff. Hasp fixings corrode where the plate meets the door. T-handle cylinders on doors that are always opened by remote go untouched for months and then refuse.
What helps: use them, because a lock operated regularly stays free far longer than one that sits. Use a dry film or graphite lubricant intended for locks and never a general-purpose penetrating oil, which turns into a grit trap. And when replacing, choose corrosion-resistant material rather than plated finishes, which fail fast in this air.
What to tell us when you call
Tell us which opening: main door, side door, interior door to the house, shed, workshop or gate. Tell us the hardware type — knob, deadbolt, T-handle, hasp and padlock, cam lock. Tell us whether the key turns, turns without doing anything, or will not enter. Tell us whether the building is attached to the house or detached, and what is stored in it, because that changes what is worth spending.
If a building has already been entered, treat it as a keying problem as well as a repair problem — including any house keys that were hanging in there.
Common questions
Can the garage be on the same key as my house? Yes, where the cylinders take a compatible keyway. It is a common and straightforward request.
Do I really need a deadbolt on the door into the house? Yes. It is an exterior door and it is the one most often left with none.
My padlock is huge. Is my shed secure? Look at the screws and the staple, not the padlock. That is where these fail.
The T-handle key turns but the door will not open. The cylinder is fine; the cable or side latches are the issue. That is door mechanism work.
My shed padlock has rusted solid. Normal in this climate. Replace it with a shrouded corrosion-resistant body and lubricate it properly.
Is a slide bolt worth fitting if I have an opener? On a bay you do not use daily, yes. It is the most dependable security a garage has.