Waterbury winters are hard on garage doors: freezing nights, road salt and slush that refreezes under the door. A little attention once a year keeps a garage door quieter, safer and much less likely to fail on the coldest morning of the winter. Some of it you can do yourself in half an hour. The parts under tension, like springs and cables, are worth having a pro check.
A fall checklist you can do yourself
- Look and listen. Run the door up and down and watch it. It should move smoothly and evenly without jerking, scraping or grinding.
- Lubricate. Spray the rollers, hinges, spring and bearings with a garage door lubricant. Wipe off the extra. Leave the tracks dry.
- Clean the tracks. Wipe out leaves, grit and old grease with a rag.
- Check the bottom seal. Replace it if it's cracked, flattened or torn. A good seal keeps out cold air, water and mice.
- Test the safety reverse. Place a roll of paper towels where the door closes. The door should reverse when it touches it. Then wave something through the sensor beam as the door closes. It should reverse again.
- Check the balance. With the door closed, pull the manual release cord, then lift the door by hand to about halfway. A well-balanced door stays there. If it falls or shoots up, the springs need adjusting by a pro.
- Tighten what's loose. Hinge and track bracket bolts loosen from vibration. Snug them up, but leave the bottom brackets alone because they're attached to the cables.
Waterbury-specific winter care
Salt. Road salt from tires collects on the bottom panel, the bottom brackets and the ends of the tracks. Rinse those areas with plain water a few times over the winter and once more in spring. Rust on the bottom brackets is a common reason cables fail.
Ice at the threshold. Clear snow away from the front of the door after each storm, so meltwater doesn't run under the seal and refreeze overnight. On driveways that slope toward the garage, which is common on hillside lots, a trench drain or regrading may be worth looking at.
Weatherstripping. Side and top weatherstripping hardens and cracks after a few winters. Fresh vinyl stop molding keeps drafts out of attached garages and is an inexpensive upgrade.
What a professional tune-up covers
A pro will typically lubricate everything, tighten hardware, inspect springs, cables, drums and rollers for wear, adjust spring tension and balance, check the opener's force and limit settings, and test every safety feature. The real value is catching a worn spring or frayed cable before it breaks.
What it usually costs
A tune-up typically costs less than a standard repair visit. HomeAdvisor's general range for repair visits in nearby Cheshire is $176 to $323, and a simple service visit usually lands at or below the low end of that. See the cost guide.
Common questions
How often should a garage door be serviced?
Once a year is a good rule, and late fall is the best time in Connecticut, before the first hard freeze. Doors used many times a day benefit from a check twice a year.
What lubricant should I use on a garage door?
A silicone or lithium-based spray made for garage doors. Spray the rollers, hinges, springs and bearings. Don't grease the tracks, and skip general-purpose oil, which attracts dirt.
How do I stop my garage door from freezing to the ground?
Keep the slab in front of and under the door clear of snow and slush, replace a cracked bottom seal, and use sand or calcium chloride rather than rock salt near the door. A light coat of silicone spray on the rubber seal helps it release.