Your garage door is the largest moving component of your home, enduring constant use throughout the year. Regular preventive maintenance is key to keeping it operating efficiently and preventing costly repairs. Here are 10 maintenance tips every homeowner should know:
- Observe and Listen Each time you use your garage door, take a moment to observe how it operates. Does it open and close smoothly, or is there hesitation or jerking? Is the operation quiet, or do you hear grinding, squeaking, or scraping noises? Check that both sides (springs, cables, pulleys) look balanced. Addressing unusual sounds or movements early can help avoid larger, more expensive problems.
- Tighten Loose Hardware Over time, the repeated movement of your garage door can cause hardware to loosen. Be sure to periodically check and tighten all roller brackets and bolts with a socket wrench. Securing loose parts will prevent further wear and keep your door running smoothly.
- Test the Balance A garage door that is out of balance forces the opener to work harder than necessary, reducing its lifespan. To test the door’s balance, pull the release handle (usually a red cord) to disconnect the opener. Lift the door manually to the halfway point and see if it stays in place. If it doesn’t, the springs may need to be adjusted by a professional.
- Inspect the Rollers Whether your garage door uses steel or nylon rollers, they should be inspected twice a year. Rollers typically need to be replaced every 5-7 years, or sooner if you use your garage door frequently. If the rollers are worn, chipped, or cracked, replace them by removing and reattaching the brackets (not connected to the cable system).
- Replace the Weather Seal The rubber weatherstrip at the bottom of your garage door helps keep out the elements. Over time, it can become brittle or cracked, so inspect it regularly and replace it as needed. Weatherstripping is inexpensive and easy to install—just cut it to size and slide it into place.
- Lubricate Moving Parts Lubrication is a simple task that can extend the life of your garage door. Apply white lithium grease to the opener’s chain or screw, and use a spray lubricant on the springs and rollers. Proper lubrication helps reduce friction, ensuring smoother operation and reducing strain on parts.
- Inspect the Cables While you should never attempt to repair or adjust the high-tension cables yourself, it’s important to inspect them for signs of damage. Look for fraying, rust, or broken strands, especially near the bottom roller bracket. If you notice any damage, contact a garage door technician immediately.
- Test Safety Features Modern garage doors have auto-reverse safety mechanisms. To test the mechanical feature, place a small object like a block of wood beneath the door. When the door touches it, it should reverse direction. Test the photoelectric sensors by passing your leg through the beam as the door closes—it should stop and reverse. If either feature fails, get it checked by a professional or consider upgrading your opener if it’s outdated.
- Clear the Tracks Regularly inspect the tracks on either side of the garage door to ensure they are free of dirt and debris. For minor alignment issues, use a level to check the plumb of the tracks. Major misalignments should be handled by a professional technician to ensure safety and optimal performance.
- Clean and Inspect the Door Don’t forget to check the door itself for any damage. Wooden doors should be examined for warping or signs of water damage, while steel doors may develop rust spots that need to be sanded and repainted. Clean your garage door periodically to maintain its appearance and protect its surface. This will not only improve your door’s function but also boost the overall curb appeal of your home.
Schedule Regular Tune-Ups
By following these preventive maintenance tips, you can extend the life of your garage door and avoid unexpected repairs. However, if you’re not comfortable performing these tasks or simply don’t have the time, consider scheduling a professional tune-up. A qualified technician can ensure all parts are in top condition and address any potential issues before they become serious.
