Sound familiar?Vaughan
- The call
- A bang like a dropped toolbox came from the garage last night. This morning one of the long springs beside the track hangs in two pieces, and the door will only rise a few inches before the opener gives up and stops.
In plain words
When one extension spring breaks, the other is replaced with it. The two springs were fitted together, have stretched the same number of times and have rusted in the same air, so the survivor is near the end of its life. More importantly, a door balances only when both sides pull equally; a new spring paired with a tired one lifts one corner ahead of the other and twists the door. Fitting a matched pair rated for the door's weight lets the technician set both sides to the same hook position and hand back a door that rises level and holds where it is left.
Extension Spring Replacement · Vaughan
How the visit goes
Scene 1
Both springs, side by side
Even when only one spring has snapped, both are read closely. The technician looks for gaps opening between coils with the door up, which means the wire has stretched and lost its pull; rust pitting and scale, especially where the spring sits nearest the back wall; a spring hanging visibly longer or lower than its partner; and end loops that have opened or cracked. The two are compared for length, coil diameter and wire size, because springs of different ratings are sometimes found on the same door after a past repair. Whatever is found, the outcome is the same, a new matched pair, but the reading tells the technician what rating the door really needs.
Scene 2
Fitting a pair that matches the door
The new springs are selected from the door's measured weight and its height, which together give the rating and the stretched length required, and they are fitted as a pair even if one old spring looked sound. The technician checks each new spring's wire size, coil diameter and relaxed length against the specification before it goes up, and confirms the end loops suit the hanger and the pulley fork. The rear loop is hung on the hanger and the front loop takes the pulley fork. On heavier doors that carry two springs per side, all four are renewed together. Nothing is hooked to the door yet; the springs simply hang in place, slack, waiting for the cables.
Scene 3
Checking the balance yourself
You can confirm the springs are still doing their share without going near them. With the door closed and nobody in the opening, pull the opener's red release cord so the trolley lets go of the door. Lift the door by its handle to roughly hip height and take your hands away. A door on good springs stays about where it is; if it sinks to the floor the springs have weakened, and if it rises on its own they are pulling harder than the door weighs. Either way it is a call rather than a job for you. Reconnect the opener the way your manual describes, usually by running it once.
In the van
- Pulleys (sheaves) and forks
- S-hooks and adjusting clips
- Lift cables
- Rear spring hangers and angle iron
- Extension springs, matched pair
What shapes the quoteConcord Garage Door Services
- How the door is sitting
- A door resting closed with one spring gone is straightforward. A door stuck partway, twisted in its tracks or with a cable wrapped around a pulley has to be supported and straightened first.
- Getting the van to the garage
- A detached garage down a shared laneway, a rural property or a building with the bay behind a gate takes more time to reach and set up in, and the quote allows for that.
- Rollers, hinges and bottom brackets found worn
- Cracked roller wheels, split hinges or a bottom bracket rusted at the cable pin are pointed out during the inspection and offered as optional items, since the door is already open and secured.
FeesSame any hour
The questions that come up
What can I do to make the new springs last?
Three things. Spray the springs, pulley axles and hinges with a garage-door lubricant twice a year, which slows rust in an unheated garage. Keep the threshold clear of bins and packed snow so the door never stops short with the springs still pulling. And leave the opener's force setting where the technician put it, since a door that starts needing more push is a balance question rather than a dial to turn.
Could I switch to torsion springs instead of replacing the extension ones?
Sometimes, and it is worth asking. A torsion system needs room above the door opening for its shaft and a header that can carry the spring bracket, which many older garages with a low ceiling simply lack; extension springs are there for that reason. Where the headroom exists, a conversion is a separate job with its own hardware and quote. The technician can tell you on the spot which route suits your garage.
I added insulation and windows to the door. Does that affect the springs?
Yes, and it is one of the more common reasons a pair of springs is suddenly found wanting. Insulation panels, glazed sections, a wood overlay or a new steel skin all add weight the original springs were never chosen for, so the door grows heavy and the opener strains. When the springs are replaced, the door is weighed as it is now, and the new pair is rated for the door you actually have.
Springs & Hardware
- Garage Door Hinge ReplacementWith the door closed and a flashlight on the inside face, one of the hinges near the edge has a crack running from the screw hole…
- Garage Door Track Repair or ReplacementAfter a decade of slushy winters the bottom foot of the track is flaking rust.
- Garage Door Cable ReplacementThe cable has wrapped itself around the shaft above the door instead of sitting on its drum.
- Torsion Spring ReplacementYou heard a sharp bang from the garage, and now the opener hums for a second and gives up.
- Garage Door Balance AdjustmentSomeone replaced the springs a while back and the door has bounced at the top ever since.
Vaughaninformation
YorkOntario
Extension Spring Replacement · Concord, Steeles Corners, Thornhill
- Town
- Vaughan, York
- In business
- 32 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (289) 216-7853
- Visits
- On-site assessment preferred. Request a visit or call.
2021 census: what it means at the door
Every square is one home in a hundred.
- 8 in 100 homes · newer homes
- 63 in 100 homes · mostly houses
- About 8% of homes in Vaughan were built in 1980 or earlier, according to the 2021 Census.In newer areas the garage doors along a street often share a style and colour, and homeowners generally want a replacement that blends in. We match panel profiles and finishes closely, or help you choose a deliberate change that still sits comfortably with the neighbours.
- Single-detached houses make up about 63% of homes in Vaughan (2021 Census).Where most homes are single-detached, nearly every property has its own garage door and its own opener, and the homeowner makes every decision about it. That makes for straightforward visits: one door, one owner, and a repair or replacement chosen at the house without anyone else to consult.
On-site assessment
Request a visit.
A bang like a dropped toolbox came from the garage last night.
(289) 216-7853, open 24/7.