Why is my garage door crooked on one side in Irving?

Alignment Versus Track Wear

A door leaning to one side usually starts with the tracks, not the panels. The two vertical rails must run parallel and plumb, and slab movement common in Dallas County clay can nudge one track's mounting points out of line over time. Before anything else, a straightedge or level held against each track shows whether the gap is even top to bottom, or whether one side has drifted closer to the jamb than the other.

Loose lag screws at the jamb brackets let a track walk outward under the door's own weight, especially on older homes near Irving Heights where fasteners have gone untouched for years. A track pulled even slightly out of square will drag rollers unevenly, and the slab tilts toward whichever side loses grip first. Tightening hardware is a starting check, not a fix for a track that has already bent.

Springs and Cable Tension

Extension springs mounted above each horizontal track can stretch or weaken at different rates, and when one loses tension faster than the other, that end drops while the opposite corner stays lifted. Older extension setups are common in central Irving homes built before torsion systems became standard, and mismatched replacement springs are a frequent hidden cause of a slab that hangs crooked at rest.

A frayed or slipped lift cable on one side has the same visible effect as a weak spring, since the cable is what actually pulls that corner of the slab upward. Cable wear tends to advance fastest on doors cycled often, including rental units and properties managed for multiple tenants across Irving. A cable that has jumped its drum groove will pull unevenly even if both springs are still sound.

Rollers and Bent Hardware

Worn or cracked rollers create drag on one side of the track, and a door will tilt toward whichever roller resists movement the most. Hail and straight-line wind common to North Texas can also bend a hinge or roller bracket without leaving obvious damage elsewhere on the panel, so a lean after a storm is worth checking hardware for before assuming a spring failure.

Panels themselves can rack out of square if a bottom corner has taken a direct impact, which shows up differently from a track or spring problem because the slab itself no longer sits flat against the opening. This is common where garages sit close to the street along routes like MacArthur Boulevard or Belt Line Road, where a stray object or vehicle contact is more likely to strike one corner.