Sound familiar?Longmoor
- 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
A cable visit runs in a set order. First the opener is disconnected and the door clamped so nothing can move. Then the counterbalance is unloaded so the drums, cables and bottom brackets can be handled calmly. The old cables come off, the drums and brackets are inspected, and new cables of the correct specification go on. Both sides are tensioned evenly until the door sits level, then the springs are wound back to the turns the door height calls for. Finally the door is balanced by hand, the opener reconnected and its travel and reversing checked. You are shown the finished door working before the technician leaves.
Garage Door Cable Replacement · Longmoor
How the visit goes
Scene 1
Why the last cable failed
A new cable fitted onto the same problem does not last, so the technician wants the cause. Frayed wires along the length point to rubbing against a bent track or a rough drum. Rust at the loop points to slush at the floor. A cable that jumped its drum usually follows the door closing on something, a spring that has lost tension, or a drum that slipped. A snapped cable on a door that was level beforehand often means age and corrosion rather than misalignment. You will be asked what happened before the failure, because a shovel in the opening or a bump from the car is a fact only you can supply.
Scene 2
Renewing drums and brackets in the same visit
Where the inspection found a drum with worn grooves or a slipped set screw, or a bottom bracket bent by a bumper or eaten by salt, that hardware is replaced while the system is unloaded and the cables are already off. Drums are changed as a matched pair so both sides wind identically. A new bottom bracket is fixed with the correct fasteners into a sound part of the section, and the bottom roller is renewed if its stem or wheel is worn. Doing this in one visit adds a few minutes and avoids fitting fresh cable onto the very part that damaged the old one.
Scene 3
A door that runs level and quiet
The first thing you notice is a door that rises squarely, with both bottom corners leaving the floor together and the top section staying flat as it turns into the horizontal track. The bottom seal meets the slab along its whole length, so the draft and the strip of daylight at one corner are gone. The opener sounds calmer, because it is moving a balanced door rather than dragging a crooked one, and it stops reversing for no apparent reason. If you lift the door by hand with the opener released, it moves with light effort and holds where you leave it. That is what a correctly cabled door feels like.
In the van
- Winding bars
- Extension-spring pulleys and sheave forks
- Bottom brackets with cable pin
- Galvanized aircraft-type lift cables
- Containment cables
What shapes the quoteDynes Garage Door Experts
- Drums that need replacing
- Worn grooves, a cracked slot or a drum that has spun on the shaft mean a new pair of drums, which adds parts and a little time to the same visit.
- Corrosion and seized fasteners
- Set screws and bracket bolts that have rusted solid take time to free or cut, and badly corroded hardware is replaced rather than reused, which shows in the parts list.
- One cable or the pair
- Cables are normally renewed together, and the quote reflects two cables and the work of setting both sides level. Where one side was recently replaced, that is discussed on site.
FeesSame any hour
The questions that come up
What stops the door from falling if a cable lets go?
It depends, and not reliably. The other cable and its spring may hold that corner so the door tips and wedges in the track rather than falling square, and the rollers binding can add some resistance, but neither is dependable: the door can still drop unexpectedly on the failed side. Some doors also carry a broken-cable device on the bottom bracket that grips the track if a cable fails. Because the door may not be held at all, the technician clamps and supports it before doing anything else.
Why did the cable come off the drum?
A cable leaves its drum when it goes slack for a moment while the drum keeps turning. The usual reasons are the door closing onto an object or a ridge of ice so the bottom stops early, a spring that has lost tension or broken, or a drum whose set screws let it slip on the shaft. The technician finds which of these happened and corrects it so the new cable stays seated.
Should both cables be replaced when only one has failed?
Yes, as a rule. The two cables were fitted together, have flexed around their drums the same number of times and have sat in the same slush, so the survivor is close to the end of its life. A new cable beside a stretched one also makes it harder to set the door level. Two matched cables give an even lift and one visit instead of two.
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 ReplacementBacking out this morning, the mirror caught the track beside the door.
- Torsion Spring ReplacementLooking up at the coil above the door, you can see a clean split with a gap of several centimetres between the two halves.
- Extension Spring ReplacementOpen the door by hand and it drifts back down on its own, a little at first and then all at once.
- Garage Door Balance AdjustmentYou pulled the red cord to move the door by hand during the power cut, lifted it to about waist height and let go.
Longmoorinformation
HaltonOntario
Garage Door Cable Replacement · Burlington, Dynes, Elizabeth Gardens, Orchard, Port Nelson, Roseland, Strathcona Gardens
- Town
- Longmoor, Halton
- In business
- 19 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (289) 816-2884
- 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.
- 47 in 100 homes · mixed ages
- 50 in 100 homes · mixed housing
- About 47% of homes in Burlington were built in 1980 or earlier, according to the 2021 Census.A blend of older and newer homes usually means a blend of expectations too: keeping an original door running as long as sensible, or bringing a builder-grade door up to a quieter standard. Both are worthwhile, and the choice is explained at the door with the options side by side.
- Single-detached houses make up about 50% of homes in Burlington (2021 Census).Where housing is mixed, the doors are mixed as well: wide insulated doubles, narrow singles in rows and the occasional rolling door on a small commercial unit at the corner. Spring type, cable length and opener strength are matched to each door individually.
On-site assessment
Request a visit.
Someone left the snow shovel leaning in the opening and the door came down on it.
(289) 816-2884, open 24/7.