Garage Door Problems
My garage door opens a few inches, then stops.
The bottom section lifts roughly six inches to a foot, then the opener stops or reverses. Sometimes the door closes normally afterward; other times it remains suspended until you press the control again.
Safety references reviewed 2026-07-23.
The symptom
What's actually wrong
The opener may be sensing more resistance than expected, or it may not be receiving reliable movement feedback. Common causes include a broken or weak spring, an out-of-balance door, a binding roller or track, incorrect force or travel settings, a slipping drive part, or an internal RPM or encoder fault.
Homeowner checks
What you can check safely
- Close the door fully, disconnect the opener, and lift the door slowly by hand. A balanced door should move smoothly without a dramatic change in weight.
- Watch both sides from a safe distance for a roller that sticks, a cable that changes tension, or a section that catches at the same height.
- Run the disconnected opener once and see whether the trolley travels normally without the door attached.
- Record any diagnostic LED pattern before unplugging the opener.
Before you touch anything
Do not change force settings until the door is proven to move freely. Do not stand under a partially open door while diagnosing it. A door that stops low can still fall if its counterbalance or cable system is failing.
How we repair it
The technician compares manual door travel with opener-only travel. Mechanical drag, spring balance, cables, drums, rollers, and tracks are corrected first. If the door is smooth, the opener's drive, travel module, RPM feedback, force profile, and programmed limits are tested according to the model.
This is handled by our Garage Door Repair service across Connecticut. Call to check current availability.
Common questions
Is a broken spring likely if the door still lifts a few inches?
Yes. The opener can sometimes start a spring-dead door before its protection stops the motor. A visible spring gap or a very heavy hand test makes the spring system the leading concern.
What if the trolley moves normally with the door disconnected?
That points back to door weight or mechanical resistance rather than the opener's ability to travel along the rail.
Can cold weather cause this symptom?
Cold can reveal hardened lubricant, stiff rollers, or an aging spring, but temperature should not be used to dismiss a door that is heavy or out of balance.
Also worth checking
- Garage door will not open
- Spring broke — can I open the door?
- Garage door makes a grinding noise
- All garage door problems
Six inches of travel is enough to separate a door problem from an opener problem when each is tested alone.
Safety and technical references
These references support the general safety guidance above. Your door and opener model instructions control for model-specific adjustments.
Need garage door help today?
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