The front door has a handsome lever and a keyed knob, and that is all. Nothing above it.
If your door already has a knob or lever bore and nothing above it, adding a deadbolt is a boring job in the literal sense. A jig clamps to the door at the right height, usually 140 to 150 mm above the knob centre, and guides a hole saw through the face and a smaller bit through the edge. The locksmith mortises the edge so the bolt faceplate sits flush, sets the bolt to the door's backset, then fits the cylinder outside and the thumb-turn inside. The frame is marked from the bolt itself, bored and chiselled for the strike, and the lock is tested open and closed.
Sound familiar?Oakville
Deadbolt Installation · Oakville
Scene 1
The first thing the locksmith reads is the door itself, because it decides how the holes get cut. A solid wood slab in a century home bores cleanly but can split at the edge if the mortise is rushed. A steel-clad insulated door has a thin metal skin over foam, sometimes with a wood block at lock height, and needs a metal-cutting hole saw run slowly. Fibreglass behaves like a hard plastic and chips if the bit grabs. Thickness matters too: most exterior doors are 44 mm, some older ones 35 mm, and the deadbolt's screws and collar have to suit that. Ten seconds with a tape and a knuckle on the face answer all of this.
Scene 2
When an existing bolt is being replaced, the work starts by backing out the two inside screws and lifting off both housings, then removing the bolt from the edge. The bore and backset are measured against the new hardware, and any difference is dealt with before the new bolt goes in: a larger bore for a smart deadbolt, a different faceplate shape, or a spacer for a thinner door. The new bolt, cylinder and thumb-turn go on in the usual order. The old strike comes off too, the pocket is deepened if needed, and a reinforced strike with long screws replaces it, so the upgrade happens on both sides of the gap.
Scene 3
You should know what is on your door in plain terms, so the visit closes with a short account: the model and grade of deadbolt fitted, its finish, the backset and bore it sits in, whether the cylinder was keyed alike or set to a new key, how many keys were cut, and what was done on the frame side. For a rental, this note is useful for the landlord or building manager, who under tenancy rules is entitled to know what lock is on the unit and to hold a key. For an owner it is one line in the house file that makes the next locksmith visit, whenever it comes, a simpler conversation.
What shapes the quoteEnnisclare Park Locksmith Specialists
FeesSame any hour
The new bolt will only lock as smoothly as the door and frame let it, so the locksmith deals with the cause as part of the installation. A door that has sagged on loose hinges gets longer hinge screws or a shim, thick weatherstrip is trimmed, and the strike is set from the bolt's actual position with the door closed. The pocket is bored deep enough for a full throw. Afterwards the bolt should slide with fingertip effort.
The locksmith looks at the door, frame, glass and hinges, measures the bore and backset, and confirms the hardware and key plan with you. The door is bored or the old lock removed, the bolt is set to the backset, and the cylinder and thumb-turn are assembled. The strike position is marked from the bolt itself, the pocket bored, and a reinforced strike fastened into the framing. Everything is tested open and closed, keys are cut and tried, and the area is vacuumed.
Yes. Bring the box, the template and the instructions, and tell the locksmith the model beforehand so the bore and backset can be checked against your door. If the kit turns out to need a larger hole or a different faceplate than the door has, the locksmith adapts the door or suggests a matching model. Hardware bought online sometimes arrives set for a different door thickness, which is a small adjustment on site.
HaltonOntario
Deadbolt Installation · Clearview, Ennisclare Park, Falgarwood
Every square is one home in a hundred.
On-site assessment
The front door has a handsome lever and a keyed knob, and that is all.
(289) 815-4609, open 24/7.
On-site assessment preferred · (289) 815-4609, open 24/7
