Sound familiar?Glen Agar
- The call
- There was a sharp crack from the garage, and when you went to look the door had dropped on one side and jammed. A length of cable lies coiled on the floor by the bottom roller.
In plain words
What you get back is a door that behaves as it did when it was new. Both corners rise and fall together, the bottom seal meets the floor along its whole length, and the opener runs without straining or reversing. Because the cables were set to the same length and the springs re-tensioned to match, the door can be lifted by hand with light effort and will hold steady halfway up. You also leave with a note of the cable specification, drum type and spring turns, which makes any future service simpler, and a few habits that keep the new cables in good shape.
Garage Door Cable Replacement · Glen Agar
How the visit goes
Scene 1
Both cables, side by side
Both cables are examined even when only one has failed, because they are the same age and have made the same trips. The technician looks along each for broken wires, thinning near the bottom loop, rust bloom, kinks, and flattened spots where the cable has rubbed. The ends get particular attention: the swaged stop that seats in the drum and the loop or ferrule that rides on the bottom bracket pin. The two are compared for length as well, since a stretched or slipped cable shows as one corner of the door sitting higher. This comparison decides what is fitted and explains any crookedness you have noticed.
Scene 2
Winding the springs back on
The torsion springs are wound back up with the winding bars, a quarter turn at a time, to the number of turns the door height calls for, which is roughly one full turn for each foot of door plus a small allowance the technician judges from the balance test. The cone set screws are tightened to the shaft, the bars are removed, and the clamps come off. The cables are watched as the door is raised to make sure each wraps onto its drum in a single neat layer with no overlap and pays out cleanly on the way down. A quarter turn added or removed fine-tunes the balance.
Scene 3
A monthly glance from inside
The simplest care is a look. Once a month, with the door closed and the light on, stand inside and follow each cable from the bottom bracket up to the drum. You are looking for broken wires standing out from the strand, a brown bloom of rust near the bottom loop, a kink, or a cable that hangs slack while the other is taut. Then check the door sits level and each drum shows a neat single wrap. Anything you notice is worth a call while it is still a small job. The whole check takes less than a minute and is the same one the industry maintenance checklist recommends.
In the van
- Galvanized aircraft-type lift cables
- Torsion springs and winding cones
- Bottom brackets with cable pin
- Extension-spring pulleys and sheave forks
- Containment cables
What shapes the quoteHumber Valley Garage Door Co.
- Extension-spring pulleys and containment cables
- On an extension door, pulleys with grooved wheels or seized bearings are replaced with the cable, and a containment cable is added where one is missing. Each is a small parts line.
- Springs found weak or broken
- If the inspection shows a spring that is broken, stretched or wound short, replacing it is explained and priced separately from the cable work, and the two are done in one visit if you agree.
- Oversized, commercial or high-lift doors
- Doors taller or wider than a standard residential opening, or fitted with high-lift hardware, use heavier cables and drums and take longer to set up, which the quote reflects.
FeesSame any hour
Have a question?
What should I do while waiting for the visit?
Leave the door in the position it is in and stop using the opener. Move the car and anything else you need out of the garage by another door if you can, and clear the floor near the door so the technician has room to work. If a cable jumped because the door closed on something, leave the object where it was; it helps explain what happened.
What is the cable drum, and when does it need replacing too?
The drum is the grooved wheel on each end of the torsion shaft that the cable winds onto as the door opens. Its grooves guide the cable in a single layer and its shape sets how the door is balanced through its travel. A drum is replaced when the grooves are worn or cracked, the cable slot is damaged, or it has spun on the shaft and scored it. Drums are changed in pairs.
Can a cable be too long or too short for the door?
Yes, and both cause trouble. A cable that is too long runs out of drum groove and starts a second layer over the first, which wears it and throws the balance off near the top of travel. A cable that is too short leaves the door hanging out of level or the drum without a secure wrap. The correct length comes from the door height, the drum and the lift type, so the technician measures rather than guesses.
Springs & Hardware
- Garage Door Hinge ReplacementThe roller at the top of the second panel is leaning outward and only half of the wheel is still in the track.
- Garage Door Track Repair or ReplacementThe garage floor has settled at one corner, and the door now scrapes the concrete on that side while daylight shows at the other.
- Torsion Spring ReplacementAfter pulling the red release cord, you tried lifting the door yourself and it would barely leave the floor.
- Extension Spring ReplacementIt is the first hard frost of the year and the door on the old detached garage has stopped halfway, squealing at one pulley.
- Garage Door Balance AdjustmentThe opener has started to groan on the way up.
Glen Agarinformation
TorontoOntario
Garage Door Cable Replacement · Toronto, Bloordale Gardens, Eringate, Etobicoke, Islington, Princess Margaret, Thorncrest Village, West Deane Park
- Town
- Glen Agar, Toronto
- In business
- 22 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (289) 804-5885
- 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.
- 58 in 100 homes · older homes
- 23 in 100 homes · mostly attached
- About 58% of homes in Toronto were built in 1980 or earlier, according to the 2021 Census.Hardware on an older door has often been through many winters: hinges with worn pins, rollers with tired bearings, bottom brackets rusted at the floor line. Replacing these in sets restores a smooth lift and takes a surprising amount of noise out of the garage.
- Single-detached houses make up about 23% of homes in Toronto (2021 Census).In condominium communities the outward appearance of a garage door is often set by the corporation's rules, down to colour and panel style. We check what the board expects before ordering a replacement door, so the new one is approved and matches the row without a second conversation.
Nearby
On-site assessment
Request a visit.
There was a sharp crack from the garage, and when you went to look the door had dropped on one side and jammed.
(289) 804-5885, open 24/7.