How to Lubricate a Garage Door the Right Way
To lubricate a garage door correctly, use a garage-door-specific silicone or white lithium spray (never WD-40, which is a degreaser that strips lubricant). Close the door, then lightly spray the hinges, rollers, springs, bearings, and lock, and run the door up and down a couple times to work it in. Done twice a year, this five-minute job keeps the door quiet and adds years to its life.
Step by step
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1
Grab the right lubricant and close the door
Pick up a can of garage-door silicone spray or white lithium grease at any hardware store for a few bucks. Skip WD-40 for the moving parts, it's a cleaner and solvent that actually washes lubricant away and attracts grime. Close the door fully so every part you need to reach is exposed, and for safety, pull the red emergency release cord or unplug the opener so the door can't move while your hands are near the tracks.
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2
Wipe down the tracks (but don't grease them)
Take a damp rag and wipe the inside of the vertical and horizontal tracks to clear out dirt, leaves, and old gunk. The tracks themselves should stay dry, the rollers ride on them and grease here just collects debris and gums things up. You're only cleaning a path so the rollers roll freely.
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3
Spray the hinges and rollers
Work top to bottom. Hit each hinge where the door panels meet, and give a short spray to each roller stem where it enters the bearing, aiming for the shaft, not the track-facing wheel. If you have nylon rollers, lube only the metal bearings, not the nylon. Use the straw on the can so you can target the spot precisely and avoid overspray on the door face.
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4
Lubricate the springs, bearings, and any exposed shaft
Lightly coat the spring (the big coiled spring above the door or the two on either side) so the coils slide instead of grind. Hit the bearing plates the torsion shaft passes through. A coated spring is quieter and resists rust, just a light film, not a soak. Never try to adjust, loosen, or remove a spring, those are under extreme tension and can cause serious injury.
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5
Hit the lock, arm bar, and opener rail
Put a little spray in the keyed lock cylinder and on the arm bar so it stays smooth. If your opener has a metal chain or screw-drive rail, a light coat keeps it quiet. Belt-drive openers need nothing on the belt. Check your opener manual, some manufacturers spec a specific grease for the rail.
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6
Reconnect and cycle the door to work it in
Re-engage the opener (pull the release cord back toward the door and run the opener, or plug it in), then open and close the door two or three full times. This spreads the lubricant evenly across every contact point and tells you right away if something's still squeaking. Wipe off any drips with a rag so they don't drip on your car or the floor.
When to call a pro
If the door still grinds, jerks, or screeches after lubricating, if you spot a gap or break in a spring, or if a roller keeps jumping the track, stop and call a pro. Springs and cables are under enough tension to cause serious injury, so leave those to a trained technician. Garage Door Pros can have a tech out the same day.
Call (888) 290-7421Frequently asked
How often should I lubricate my garage door?
Twice a year is the sweet spot for most homes, a good rhythm is when you change your clocks for daylight saving time so you don't forget. If you live somewhere with cold winters, salty coastal air, or a lot of dust, bump it to every three or four months. It's a five-minute job, so when in doubt, do it more often.
Can I use WD-40 on my garage door?
Not as the lubricant. WD-40 is a water-displacing solvent and degreaser, it's great for cleaning rust or freeing a stuck part, but it actually strips away the grease your door needs and leaves parts running dry within days. For lubrication, use a product labeled for garage doors, white lithium grease, or silicone spray instead. (WD-40 makes a dedicated white-lithium and a silicone product that both work fine, just not the classic blue-and-yellow can.)
What parts should I never lubricate?
Skip the tracks, the plastic or nylon parts of rollers, and the belt on a belt-drive opener. The tracks just need to be clean and dry, grease there collects grit and makes rollers stick. And never spray a chain-link fence of overspray on the door's weather seals or the photo-eye safety sensors near the floor, since that can cause the door to misbehave.
My garage door is still loud after I lubricated it. What's wrong?
Lube fixes squeaks from dry friction, but a loud bang, grinding, or rattling usually points to a worn roller, a loose bolt, a failing bearing, or a spring nearing the end of its life. Tighten any visibly loose hardware with a wrench first. If the noise sticks around, it's worth having a technician take a look before a small problem becomes a stuck door, Garage Door Pros offers a quick tune-up that catches these early.
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