Annual garage door maintenance checklist
A yearly garage door checklist for homeowners: what to look at, what to test, what to lubricate, and which jobs to leave to a technician.
A garage door is the largest moving part of most homes, and it works every day. A short yearly check catches wear before it becomes a failure. This checklist covers what you can do yourself, what to test monthly, and what belongs to a technician.
How often to check
Clopay says to review key areas of the door at least annually and as often as every three months. DASMA recommends an annual visit from a trained door systems technician and adds monthly homeowner safety checks. Chamberlain says the opener's safety reversal test should be done monthly and after any adjustment.
Clopay also suggests tying the work to the seasons: weatherstripping, lubrication and balance in spring, tracks and sensor alignment in summer, and seals, exterior cleaning and the emergency release in fall.
What you can safely check
Do the visual checks from the floor with the door at rest. Do not touch the springs, cables, brackets or the bottom fixtures, and do not run a door that looks damaged.
| Part | What to look for | Who does the fix |
|---|---|---|
| Springs | Breaks, gaps in coils, signs of wear. Clopay lists checking for breaks and proper tension. | Technician. DASMA says to replace both springs if the door has two. |
| Cables | Fraying, loose strands, slack. Clopay lists loose strips and fraying. | Technician only. |
| Rollers | Smooth, quiet movement along the track. | Lubricate metal rollers. Replace worn ones with a technician. See nylon vs steel rollers. |
| Panel sections | Peeling or fading paint, rust, dents. Windows: cracks or breakage. | Homeowner for cleaning. Technician for damaged panels. |
| Bottom weather seal | Cracks, wear, drafts. | Homeowner or technician. See weatherstripping and bottom seals. |
| Tracks | Bends, twists, and whether they are secure. | Technician for bent or loose track. |
| Hinges | Bent or broken hinges. | Technician. Bottom brackets must not be removed while the door is under tension, according to Clopay. |
Clopay's checklist also covers wood doors, which should be checked yearly for cracking, peeling or fading, and refinished every few years depending on exposure and weather.
Tests you can run
Only run these on a door that moves normally and shows none of the problems above.
- Auto-reverse. Lay a 2x4 flat in the door's path and close the door. It should reverse on contact. Chamberlain says to repeat this monthly. See how to test your opener safety reverse.
- Photo eyes. Clopay lists testing the photoelectric sensors. Check that both are in place, aligned and unblocked. Light signals differ by model, so check your model's manual. See safety sensors not working.
- Balance. Clopay describes disconnecting the opener with the door closed, lifting the door about halfway and letting go. A balanced door stays put. If it drops or rises, have a professional correct it. Read how a garage door stays balanced and how to use the manual release safely first.
- Smooth travel. Watch a full open and close cycle. The door should move without shaking, scraping or jerking.
- Remote and keypad. Check the batteries. See remote and keypad batteries.
Lubrication and hardware
Clopay recommends lubricating hinges, rollers except nylon, sheave bearings, torsion springs and lift cables annually. Its separate lubrication guide says not to lubricate the tracks or nylon rollers, and to avoid WD-40 and oil-based products. DASMA says squeaking springs are usually normal and suggests trying a spray-on lubricant first. See what to lubricate on a garage door for the part-by-part list.
Clopay also says to tighten loose hardware and to avoid overtightening, which can strip or damage parts. Tighten only the hardware you can reach without touching spring, cable or bracket fittings.
When to stop and bring in a technician
Stop the checklist and call in a technician if you find any of the following:
- A gap in a spring coil, a stretched or separated spring, or a door that will not stay halfway up.
- Frayed, slack or off-drum cables.
- A bent or loose track, a roller out of its track, or a door that hangs crooked.
- A door that does not reverse on the board, or photo eyes that do not respond. Clopay says to have a professional inspect the door in either case.
- Hinges or brackets that are bent or cracked.
Springs, cables and brackets are technician work
Clopay says that if your springs are broken or improperly tensioned, do not adjust or remove them yourself, and that frayed cables are a risk of serious injury or property damage. DASMA calls springs arguably the most important and most dangerous part of the door. Keep people clear and do not run a door you suspect is damaged. See when a garage door is unsafe to use.
What a professional tune-up covers
Our technicians inspect springs, cables, rollers, hinges, tracks, panels, seals, the opener and the sensors, test the safety features, and tell you what they find before anything is replaced. See garage door maintenance and tune-ups for the service, and garage door repair if the check turns up a fault.
Not sure how old your door and parts are? See how long a garage door lasts and how long springs last.
Related services
Sources
Need a technician?
If something on your door looks damaged, stay clear and let a technician handle it.
Questions and answers
How often should a garage door be serviced?
DASMA recommends an annual visit from a trained door systems technician. Clopay says to review the door at least annually and as often as every three months.
What should I check monthly?
Chamberlain says the safety reversal test should be done monthly. DASMA adds monthly homeowner safety checks. A quick look at the springs, cables and seal from the floor fits into the same visit.
Can I lubricate the springs myself?
Clopay lists torsion springs among the parts to lubricate annually, and DASMA suggests a spray-on lubricant for squeaking springs. Do not touch or adjust the springs. See the lubrication guide for part-by-part detail.
How do I check if my door is balanced?
Clopay describes disconnecting the opener with the door closed and lifting the door halfway. A balanced door stays in place. If it does not, stop and have a professional correct it.
Do I need to maintain a new door?
Yes. The checklist applies to any garage door and opener. The frequency depends on how much the door is used and on the weather.
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