Garage door trackrepair & replacement

The path your door travels

Garage door tracks guide the rollers from the closed position, up the vertical tracks along the door frame, around the curved radius and back along the horizontal tracks toward the ceiling. For the door to move smoothly, the tracks on both sides must be straight, parallel, plumb in the vertical sections and slightly pitched in the horizontal sections, with the right gap between the track and the door.

When that geometry is off, even by a little, you'll feel it. The door binds, scrapes, shakes or stops. When it's off by a lot, the rollers can pop out of the track entirely, leaving the door hanging dangerously. Track problems are common after a car bumps the door, after a cable fails, or simply after years of vibration loosen the brackets.

Signs of a track problem

• Door off its track, with rollers outside the track on one or both sides.
• Visible bends or dents in the track, often near the bottom.
• Gaps between rollers and track, or rollers rubbing hard against one side.
• Loose or missing bolts on the track brackets or flag brackets.
• Door stops or reverses at the same spot every time.
• Scraping or grinding sounds as the door passes a certain point.

What causes track damage?

Impact. The most common cause is a vehicle, snow blower or lawn tractor hitting the lower part of the track or the door itself. A small bend at the bottom of the vertical track can be enough to stop a roller.

Cable or spring failure. When a cable snaps or slips on one side, the door twists as it moves and can force rollers out of the track, bending the track as it goes.

Loose hardware. Every cycle sends vibration through the door. Over years, the lag screws holding the track brackets to the wood jambs can loosen, especially in older homes where the framing has dried or cracked. A loose track spreads apart and lets rollers slip.

Settling and moisture. In older Waukesha homes, garage framing and slabs can shift over the decades. A track that was plumb when it was installed may no longer be.

Repair or replace the track?

Minor problems, like loose brackets, slight misalignment or a small kink, can often be corrected by re-fastening and adjusting the existing track. When the track is creased, twisted, badly bent or rusted through, replacement is the safe choice. Straightening a sharply kinked track by hammering rarely holds and usually leaves a rough spot the rollers catch on.

We'll show you exactly what we find and explain whether repair or replacement makes sense. If only one section of track is damaged, we can often replace just that piece.

How we repair and replace tracks

1. Secure the door. A door off its track is unstable. We support and clamp it before doing anything else.
2. Release tension if needed. When the door is off track or a cable has failed, spring tension may need to be released safely before the door can be moved.
3. Remove damaged track. Bent sections are unbolted and removed, and brackets and jamb attachments are inspected.
4. Install and align. New or corrected tracks are installed plumb and parallel, with the proper gap to the door and a correct pitch on the horizontal track.
5. Re-hang the door. Rollers are reseated, damaged rollers or hinges are replaced, and cables are reset at even tension.
6. Balance and test. We rebalance the springs, check the opener settings, and test auto-reverse and photo eyes.

Don't grease the track

One of the most common mistakes we see is heavy grease applied inside the tracks. It seems logical, but rollers are designed to roll, not slide. Grease in the track collects dust, sand and leaves, which creates a gritty paste that makes rollers skid and wear. In winter, it stiffens. The better approach is to keep the tracks clean and dry, and lubricate the roller bearings, hinges and springs instead.

Low-headroom and high-lift tracks

Not every garage has a standard track setup. Some older Waukesha garages have very little space above the door, which calls for low-headroom track systems with a double horizontal track. On the other end, homeowners who want to add a car lift or maximize ceiling storage sometimes choose high-lift or vertical-lift tracks that keep the door up near the ceiling. We install and repair all of these, and we'll make sure the springs and opener are matched to the track type.

Track work and your opener

When a track is misaligned, the opener has to push harder to move the door. Many openers will reverse when they sense the extra resistance, which homeowners sometimes mistake for an opener problem. After correcting the track, we recheck the opener's force and travel settings and make sure the photo eyes, which often mount on the track brackets, are aligned and working.

Track repair throughout Waukesha

We fix and replace garage door tracks all over Waukesha, including Downtown, Prairie Home, Merrill Hills and the neighborhoods off Sunset Drive, Moreland Boulevard and Les Paul Parkway, plus Pewaukee, Brookfield, New Berlin and Genesee. A door off its track is a safety issue, so we treat it as a same day call whenever possible.

What affects the price of track repair

Track work ranges from a quick adjustment to a full replacement, and the price follows:

• Adjustment vs. replacement: re-fastening and realigning existing track costs much less than new track.
• How much track: a single bent vertical piece vs. a full set of vertical, radius and horizontal track.
• Door off track: re-hanging a door that has come out of its tracks takes more time and care.
• Related damage: bent rollers, hinges, cables or sections from the same incident.
• Track type: standard, low-headroom or high-lift systems use different parts.

Quick track checks for homeowners

A few times a year, take a minute to look at your tracks with the door closed:

• Look along each vertical track for bends, dents or flattened spots, especially near the floor where snow blowers and bikes tend to hit.
• Check that the track brackets are tight against the jambs and that no bolts or lag screws are missing.
• Look at the gap between the rollers and the track; rollers should sit inside the track with a little play, not pressed hard against one side.
• Watch the door run. It should move smoothly without the rollers jumping, scraping or catching at one spot.
• Clean out leaves, dirt and grit with a damp cloth, and keep the tracks dry.

Never loosen the bolts that hold the track to the curved radius or the rear hangers while the door is up; the door can fall. If you find a problem, close the door, stop using it if it's binding, and call us.

Protecting your tracks from future damage

Most track damage in Waukesha garages comes from bumps near the floor. A few simple habits help: park far enough from the track that car doors and bumpers can't reach it, keep the snow blower and lawn tractor away from the door edges, and avoid storing bikes or bins against the vertical tracks. Some homeowners add a simple wheel stop or parking aid so cars stop in the same place every time. If the bottom of a track has been hit before, a new track section with proper bracing restores its strength.

Frequently asked questions