
Change or rekey · Aurora
Deadbolt Installation
You moved in three weeks ago. The previous owner left a handful of keys, none labelled, and the bolt on the side door rattles in its housing.
Call now · open 24/7(289) 802-6293In plain words
Steel-clad and fibreglass doors, the common insulated entry doors in newer subdivisions, take a deadbolt happily as long as they are cut for it properly. The skin is thin metal or resin over a foam core, often with a wood block at lock height, so the cross bore is made with a hole saw suited to the skin, at low speed, and the edge is finished with a plate rather than a chisel mortise. Solid wood doors in older homes are cut conventionally, with care for splitting at the edge. The locksmith reads the door before drilling and picks the method that leaves a clean opening and a true-running bolt.
How the visit goesThe bolt on the front door is keyed on both sides. Getting out at night means finding the key in the dark, and with a toddler in the house you have decided the inside should turn by hand. You want it done properly, not just swapped.
Deadbolt Installation · Aurora
How the visit goes

- 1
Where the bolt should sit on the door
On a door with no deadbolt yet, its height is not fixed by the manufacturer but by the door in front of you. The usual spot is 140 to 150 mm above the centre of the knob, which places the bolt near the strongest part of the lock stile and keeps both locks within one comfortable reach. The locksmith checks that this height misses any glass, decorative panel, hinge line or the wood block inside an insulated door, and that the frame behind that spot is solid rather than a gap between shims. If a storm door or screen door shares the opening, the bolt's thumb-turn and cylinder have to clear it as well.
- 2
Cutting a pocket the bolt can fill
The strike is located from the bolt itself rather than from a measurement. The bolt tip is chalked, the door is closed and the bolt is thrown firmly against the jamb to leave a mark at the true centre. The locksmith bores the pocket there with a 25 mm bit to a depth of at least 28 mm, so a 25 mm bolt seats fully and reaches its deadlocked position instead of stopping short and feeling stiff. The pocket is checked with the bolt extended before any plate goes on, because a strike screwed over a shallow hole hides the fault until the first cold morning when the door has moved.
- 3
A frame that now holds the bolt
Behind the new strike plate is the part of the job you cannot see and will never need to think about. The pocket has been bored deep enough for the bolt to seat fully, the plate has been let into the jamb so it sits flush, and the long screws reach through the jamb into the framing behind it. On a door that had been forced or had stripped screw holes, a full-length reinforcer may sit under the strike. If you press the jamb with your palm now, it does not flex. That stiffness is what a bolt needs to do its work, and it is the reason the installation took as long on the frame as on the door.
In the van
- Boring jig and 54 mm hole saw
- Rekeying pins and key blanks
- Reinforced strike plate
- Bolt faceplate or drive-in collar
- 75 mm (3 in) strike screws
What affects the quote
- 1
Keying alike or a fresh key
Pinning the new cylinder to your existing key, or setting several doors to a new key, is bench work quoted per cylinder, plus the number of keys you ask to have cut.
- 2
Strike and frame reinforcement
A reinforced strike with long screws is standard; a full-length jamb reinforcer, a strike box or repairs to a split jamb after a forced entry are extra items quoted on their own.
- 3
Door material
Solid wood, steel-clad and fibreglass doors are each cut differently. Metal skins call for slower cutting and cleanup of filings, so the material is one of the first things a quote takes into account.
Same fees day, night or weekend.
Deadbolt Installation: questions
Does a deadbolt work with a storm door or screen door?
It does, with one check: the thumb-turn and the outside cylinder have to clear the storm door when it closes. Most storm doors leave enough depth, but a low-profile deadbolt trim is chosen where the gap is tight. The storm door's own latch is separate and does not replace a bolt on the main door, since a screen frame gives little resistance on its own.
How long does a deadbolt installation take?
A replacement into existing holes is generally the shorter visit, and boring a fresh door with a new strike takes longer, roughly an hour or two per door including the frame work and testing. Steel doors, keying alike, frame repairs after a forced entry and fitting a jamb reinforcer each add time. The locksmith can give a realistic estimate once the door and frame have been looked at.
How long should the bolt be?
The bolt should extend at least 25 mm into the frame, which is the standard throw for a dwelling's entrance doors and the length most residential deadbolts provide. Part of the bolt stays inside the door for support while the rest sits in the pocket. A hardened steel insert that spins under a saw blade is a common feature worth having on doors that face a street or laneway.
York, Ontario
Aurora information
- Town
- Aurora, York, Ontario
- In business
- 13 years
- Hours
- Open 24/7 · nights, weekends and holidays, same fees
- Phone
- (289) 802-6293
- Visits
- On-site assessment preferred. Request a visit or call.
What the census means at the door
22%
Newer homes. About 22% of homes in Aurora were built in 1980 or earlier, according to the 2021 Census.
Households in newer homes are often keen on keypads, fobs and phone-controlled locks. Standard doors make installation straightforward, and the locksmith spends more of the visit setting codes and pairing devices than on carpentry.
60%
Mostly houses. Single-detached houses make up about 60% of homes in Aurora (2021 Census).
Garage entry doors on detached houses are often the household's real front door, used more than the formal entry. They deserve the same quality of lock, and keying them alike with the house means one key does the whole daily routine.
Open 24/7
Request a visit
You moved in three weeks ago.
Call now · open 24/7(289) 802-6293- On-site assessment preferred
- Same fees day, night or weekend
- 13 years in business




