8 min Mike Thompson
Regular maintenance is the key to a long-lasting, reliable garage door. Just like your car, your garage door system needs periodic attention to perform at its best. This comprehensive guide covers everything homeowners can safely do to maintain their garage doors, plus when to call in professionals.
These simple inspections take just a few minutes and can catch problems early:
Visual Inspection - Look at springs, cables, rollers, and pulleys for wear, Check for rust on metal components, Inspect weatherstripping for cracks or gaps, Look at the door panels for damage or warping
Listen During Operation - Note any new or unusual sounds, Grinding, squeaking, or scraping indicate problems, A well-maintained door should operate quietly
Watch the Door Move - Does it travel smoothly without jerking? - Does it stop and reverse appropriately when it meets resistance? - Does it close evenly (same speed on both sides)?
Every three months, perform these maintenance activities:
Lubricate Moving Parts Proper lubrication reduces wear and keeps everything operating smoothly. Use a garage door-specific lubricant or white lithium grease on:
- Hinges (pivot points, not the roller brackets) - Rollers (nylon rollers need less lubrication than metal) - Springs (a light coating extends life and prevents corrosion) - Lock mechanism, Opener chain or screw drive
Avoid using WD-40 as a lubricant.it's a solvent that can actually strip away beneficial lubricants. Use it only for cleaning, then apply proper lubricant afterward.
Clean the Tracks Wipe down the inside of the tracks with a damp cloth to remove dirt and debris. Contrary to popular belief, you should NOT lubricate the tracks.this can make the door slip and cause operational issues.
Test the Balance A balanced door reduces strain on the opener and springs: 1. Disconnect the opener by pulling the emergency release cord 2. Manually lift the door halfway 3. Release it gently.it should stay in place 4. If the door rises or falls, the springs need adjustment (call a professional)
Check the Auto-Reverse Federal law requires garage doors manufactured after 1993 to have auto-reverse safety features: 1. Place a 2x4 flat on the ground under the door 2. Close the door.it should reverse upon contacting the board 3. If it doesn't reverse, call for immediate service
Test Photo-Eye Sensors The photo-eye sensors prevent the door from closing on objects: 1. Start closing the door 2. Wave a broomstick through the sensor beam 3. The door should stop and reverse 4. Clean sensor lenses if they're dirty
Twice a year (spring and fall), perform these more thorough maintenance tasks:
Inspect and Tighten Hardware The average garage door moves up and down over 1,000 times per year. This vibration loosens hardware: - Tighten all bolts and screws on the door and tracks, Check bracket mounting bolts on the wall and ceiling, Inspect the roller brackets for looseness
Examine Cables and Springs Look for (but don't touch): - Frayed or damaged cables, Gaps in springs (indicating a break) - Rust or corrosion on spring coils, Any signs of wear or deterioration
If you notice any cable or spring issues, call a professional immediately. These components are under extreme tension and dangerous to handle.
Clean and Paint - Wash the door with mild detergent and water, Remove any rust spots with fine sandpaper, Touch up with matching paint if needed, This is especially important for wood doors
Check Weatherstripping Weatherstripping keeps out drafts, rain, pests, and debris: - Inspect the bottom seal for cracks or damage, Check side and top seals for gaps, Replace worn weatherstripping promptly
Test the Opener - Ensure all settings are correct, Replace backup batteries if equipped, Update app settings for smart openers, Test remote controls and wall buttons
Once a year, schedule a professional maintenance visit. A trained technician will:
- Conduct a comprehensive safety inspection, Check spring tension and adjust if needed, Inspect cables, rollers, and other components, Test all safety features, Lubricate all appropriate components, Identify potential issues before they become problems, Provide recommendations for any needed repairs
Professional inspection typically costs $75-$150 and can prevent expensive repairs down the road.
Avoid these common mistakes: - Never attempt to adjust or replace springs yourself, Don't disconnect safety features, Don't ignore unusual sounds or operation, Don't use harsh chemicals on the door, Don't paint over hinges, rollers, or tracks, Don't attempt track realignment without expertise
Set calendar reminders to stay on track: - Monthly: Quick visual and operational checks - Quarterly: Lubrication and safety tests - Twice yearly: Deep cleaning and hardware inspection - Annually: Professional service
Following this maintenance schedule can extend your garage door's life by years and prevent inconvenient.and expensive.breakdowns.
At Garage Door Hermosa Beach, we offer comprehensive maintenance packages that keep your door operating at its best. Our technicians perform thorough inspections and tune-ups that can save you money in the long run. Call 424-480-5171 to schedule your annual maintenance visit.