For garage door repair in Buckingham, Bucks County, PA, call Buckingham Garage Door Repair.
The cables and tracks keep a garage door level and on course. The cables lift each side of the door evenly as the springs turn, and the tracks guide the rollers so the door moves in a straight line. Trouble with either one shows up as a slanted door, a door that sticks, or a door that leaves its rails.
What we usually find
In Buckingham, debris is a common culprit. Gravel, mud, leaves and dust from long driveways end up in the bottom of the tracks, and a roller that rides over a stone can jump out. Cables wear and fray at the bottom brackets, especially on heavy doors. A spring that lets go can drop the door so hard a cable unspools from the drum. And a bumper or a mower can bend a section of track.
Signs to watch for
The closed door is not level along the floor. A cable is slack, frayed or hanging loose. Wheels that grate, shimmy or show cracks. The door jerks or binds at the same point each time. The track is bent, loose at its brackets or pulled away from the wall.
What to do when it happens
Stop using the door. Each cycle of the motor on a derailed door kinks the rail more and can crease the panels. If the door is closed, unplug the opener. If it is open or hanging, keep people clear and call.
How the repair goes
Clamps hold the door still while dangerous spring tension is let off. Then the door is set back into its tracks. Frayed cables are replaced on both sides so the door lifts evenly. A kinked rail is trued if possible and replaced if not. Rollers with flat spots go. Last, the balance is set and the door runs up and down several times.
Cable and track costs per the price table on this site
Door set back into its rails: $135 to $240. Cables or drums: $150 to $325. Replacing a bent track section: $230 to $340. That figure is quoted to you first.
Keeping it from happening again
Sweep the bottom of the tracks a few times a year, especially in fall. Leave grease off the tracks, because it holds grit. Look at the cables near the bottom brackets once in a while for broken strands. If you see any, call (267) 839-8884.