A squeak or a sticky spot in the travel of a garage door is easy to live with. It still works, so it gets ignored. But noise and sticking are how a door reports wear, and in Mandeville's humid lakefront air that wear moves faster than most homeowners expect.
Why is my garage door squeaking?
Most squeaks come from dry or worn rollers, hinges and bearings. Metal moving against metal without lubricant squeals, and worn steel rollers get louder as their bearings go. A squeak that has changed to a grinding sound usually means the part is close to failing.
Spring noise is different. A creak or a dry, coiling sound from the springs as the door moves can mean they are rusting or losing tension. Springs carry the weight of the door, so spring noise should be checked rather than sprayed and forgotten.
Why does my garage door stick or shudder?
A door that sticks or jerks is usually fighting something: a bent or misaligned track, a roller that has stopped turning, debris in the track, or a door that has gone out of balance so the opener is dragging it. Swollen wood or a warped section can also bind against the frame in humid weather.
Shuddering on the way down deserves attention. A door that hesitates and then drops can be one where the springs are no longer holding their share of the weight.
Is a noisy garage door dangerous?
It can be. The noise itself is harmless, but the worn parts behind it are not. A failing spring, a frayed cable or a roller jumping the track can let a heavy door drop or come off the track, and an opener working against a stuck door can overpower its own safety settings.
The safety systems are the other concern. A door that sticks may trip the opener's force setting, and the common response is to turn that setting up until the door closes. That also makes the door push harder against anything in its way, including a car, a pet or a child. If the door needs more force to close, the door needs attention, not the opener.
What does professional garage door maintenance include?
A maintenance visit should lubricate the rollers, hinges, bearings and springs, tighten loose hardware, check the tracks for alignment, test the door's balance with the opener disconnected, and test the sensors and auto-reverse. It should also cover the cables and the bottom seal.
Done once or twice a year, that work catches the small faults before they become breakdowns. It also keeps the opener from straining against a stiff door, which extends the opener's life as well as the door's. See our garage door maintenance page for the full list.
What can I do myself between visits?
Keep the tracks clear of leaves and grit, wipe them clean but do not grease them, and apply a garage-door lubricant to rollers, hinges and springs every few months. Test the auto-reverse by laying a piece of wood flat under the door; it should reverse when it touches it.
Leave springs, cables and track adjustments to a technician. Those parts are under tension, and adjusting them without training is how injuries happen.
Does Mandeville's climate make it worse?
Yes. Humidity off Lake Pontchartrain speeds up rust on springs, cables and fasteners, and summer heat dries out lubricant and hardens weather seals. Homes in Old Mandeville and along the lakefront see more salt and moisture than those further north, such as in Beau Chene or near Fontainebleau State Park.
Storm season adds a further load. A door with worn rollers or a loose track is more likely to flex and bind under wind pressure, so a check before summer storms is worth the time.
When should I call someone?
Call when the noise is new or getting louder, when the door sticks in the same place every time, when it moves unevenly side to side, or when it drops faster than it should. Any of those means a part has started to fail and the repair will only get bigger.
If your door has started complaining, visit our Mandeville page, see what our repairs cover, or call Certified Garage Door at (985) 234-9130 for a free estimate.