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RougeValley Garage Door Co.Open 24/7 (289) 806-3304
Two detached extension springs with hooked ends on a garage bench. — Extension Spring Replacement, Clarks Corners

Springs · Clarks Corners

Extension Spring Replacement

Open 24/7

(289) 806-3304

One of the springs beside the track is hanging loose at the front end, its pulley dangling, and a length of cable lies slack along the top of the door. The door sits slightly crooked and the opener reverses whenever it tries to close.

Request a visit

In plain words

Extension springs are the two long coil springs that run beside the horizontal tracks of a garage door, one on each side. They stretch as the door closes and pull back as it opens, and that pull is what makes a heavy door feel light. Replacement puts a new, matched pair on the door. The technician opens and secures the door so the springs are slack, removes the old set, fits springs rated for the door's actual weight with containment cables through their centres, threads the lift cables over the pulleys, and adjusts both sides until the door balances. The opener is reconnected and tested last.

Sound familiar?Clarks Corners

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.

NextHow the visit goes

Extension Spring Replacement · Clarks Corners

How the visit goes

Illustrative garage doors scene — Clarks Corners

  1. Scene 1

    Weighing the door

    Extension springs are chosen by the weight they are built to lift, so the door is weighed rather than guessed at. With the opener released and the springs disconnected or slack, the technician lowers the door onto a scale set on the floor under the bottom section and reads the figure. That number, together with the door's height, sets the spring rating and stretch length. The old springs are measured as a cross-check, but the scale wins if the two disagree, because a door can gain weight from new panels, insulation or a cladding added since the springs went on.

  2. Scene 2

    Bringing the opener back into step

    The opener is the last thing touched. Once the door balances by hand, the trolley is reconnected and the door run through several full cycles under power while the technician watches the cables ride their pulleys and the springs stretch evenly. Because the door is now lighter to move than it was on tired springs, the opener's force and travel settings are reset to suit; a force setting left high would push a balanced door too hard. Then the reversal checks are done in front of you: a block laid flat under the centre of the door, which the door must touch and reverse from, and a hand passed through the photo-eye beam while the door closes.

  3. Scene 3

    A clear threshold and an honest opener

    Two habits protect the new springs from the shocks that shorten a spring's life. The first is the floor: a door that comes down on a bin, a bike wheel or a ridge of packed snow stops short while the springs and cables are still pulling, and the jolt can throw a cable off its pulley. Keep the opening clear and scrape the ice ridge off the threshold before running the door in winter. The second is the opener's force setting. It was set for the newly balanced door; if the door ever seems to need more push, that is the springs asking for attention, not a reason to turn the force up.

In the van

  • Track clamps or locking pliers
  • Extension springs, matched pair
  • Pulleys (sheaves) and forks
  • Bottom brackets and clevis pins
  • Lift cables

What shapes the quoteRouge Valley Garage Door Co.

Containment cables to add
A door that never had containment cables gets them with the new springs, along with anchor hardware into the framing. It is a small parts line and a worthwhile one.
One spring per side or two
Heavier doors sometimes carry a pair of springs on each side rather than one. Four springs, four containment cables and the extra setting time show as their own lines.
Door weight and size
Spring rating follows the door's weight, and a wide insulated door or a wood door takes heavier springs than a light single. Weight and height together set the parts on the quote.

FeesSame any hour

Have it ready

Before you call · 0 / 3

(289) 806-3304

The questions that come up

Should I try to open the door by hand before the technician arrives?

No need, and it is easier on the door if you leave it. With a spring broken or slack, the door is unbalanced and heavy, and lifting it can let it drop or twist a section in the track. If the door is stuck partway, leave it there and keep people and the car away from the opening. The technician brings clamps and props, and the door is secured before it is moved at all.

The door creeps open on its own. Is that a spring problem?

Usually, yes. A door that rises from the floor or from halfway without help has springs pulling harder than the door weighs, which happens when a heavier-rated pair was fitted, when the hooks were set with too much stretch, or when a door has been made lighter by a panel change. It also puts strain on the opener, which has to hold the door down. Weighing the door and fitting the correct rating, set evenly, settles it.

What information helps when I call?

Whether the springs run along the tracks or sit above the door; whether one is broken, hanging loose or just looks stretched; whether the door is closed, open or stuck partway and level or crooked; roughly how wide and tall the door is and what it is made of; and whether there is a cable running through each spring. A photo taken from inside with the door closed answers most of that at once.

Springs & Hardware

Clarks Cornersinformation

TorontoOntario

Extension Spring Replacement · Toronto, Agincourt, Agincourt North, Sullivan, Tam O'Shanter

Town
Clarks Corners, Toronto
In business
25 years
Hours
Open 24/7
Nights, weekends and holidays, same fees
Phone
(289) 806-3304
Work
repairs, springs, openers, new doors
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
  • 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.

Source: Statistics Canada, Census Profile

Nearby

Open Clarks Corners in Google Maps

On-site assessment

Request a visit.

One of the springs beside the track is hanging loose at the front end, its pulley dangling, and a length of cable lies slack along the top of the door.

(289) 806-3304, open 24/7.