2023-12-10 6 min read
While the Bay Area enjoys milder winters than much of the country, our unique climate still affects garage door performance. Temperature fluctuations, increased moisture, and seasonal changes can cause problems if your door isn't properly maintained. This guide will help you prepare your garage door for winter and prevent common cold-weather issues.
Even in our relatively mild climate, winter brings challenges for garage doors:
- Metal components contract in cooler temperatures, Lubricants thicken and become less effective, Weather seals can harden and crack, Increased rain tests your door's water resistance, Shorter days mean your door operates more often in darkness
A little preventive maintenance now can save you from an inconvenient breakdown on a cold, rainy day.
The weather seal (or bottom seal) along the bottom of your door is your first defense against the elements. Check it carefully for:
- Cracks or brittleness, Gaps between the seal and the ground, Pieces that are torn or missing, Evidence of pests entering
If you see light coming through under the door, it's time for replacement. This simple upgrade improves energy efficiency and keeps rain, leaves, and pests out.
Cold weather causes lubricants to thicken, which can make your door operate sluggishly or noisily. Apply a silicone-based lubricant to:
- Roller stems and bearings, Hinges and pivot points, Spring coils, Lock mechanisms, Chain or screw drive (if applicable)
Avoid WD-40 for this purpose, it's a degreaser, not a lubricant. Use products specifically designed for garage door maintenance.
An unbalanced door puts extra strain on your opener and can cause premature wear on springs. To test:
1. Disconnect the opener using the manual release 2. Lift the door halfway and release 3. If balanced, it should stay in place 4. If it rises or falls, the springs need adjustment
Spring adjustment is dangerous and should only be done by professionals. If your door fails the balance test, contact Garage Door Company Monte Sereno at (510) 880-3615.
Visually inspect these critical components for:
- Rust or corrosion on springs, Frayed or damaged cables, Worn pulleys, Loose hardware
Never attempt to repair or adjust springs yourself, they're under extreme tension and can cause serious injury.
Test your door's safety features monthly, but especially before winter:
Auto-reverse test: Place a 2x4 on the ground where the door closes. The door should reverse upon contact.
Photo-eye test: Wave an object through the photo-eye beam while the door is closing. It should reverse immediately.
If either test fails, don't use the door until repaired.
Remove debris from the tracks using a damp cloth. Check for:
- Rust spots (treat with rust remover if minor) - Dents or bends, Loose mounting brackets, Buildup that could impede rollers
The tracks should be level and properly aligned. Misalignment causes uneven wear and noisy operation.
Vibration from repeated use can loosen bolts and screws. Using a socket wrench, check and tighten:
- Roller brackets, Track brackets, Hinge screws, Opener mounting hardware
Don't overtighten, just ensure everything is secure.
If your opener reverses before fully closing or doesn't reverse when it should, the force settings may need adjustment. Consult your owner's manual or have a professional adjust them.
Look for:
- Cracks or damage in wood or composite panels, Dents in steel panels, Failing paint or finish, Delamination or warping
Address panel issues before moisture can cause further damage.
If your garage isn't insulated, winter is a great time to add insulation:
- Insulated doors reduce heat loss, They operate more quietly, They help regulate temperature in attached garages, Energy savings often offset the upgrade cost
Coastal Properties: Salt air accelerates corrosion. Consider more frequent lubrication and inspection of metal components.
Hillside Homes: Greater temperature swings affect spring tension. Have springs checked if you notice changes in door operation.
Areas with Heavy Rain: Ensure proper drainage around the garage and that weather seals are intact to prevent water intrusion.
Some maintenance tasks require professional expertise:
- Spring adjustment or replacement, Opener repair or replacement, Track realignment, Cable repair, Major panel damage, Any safety system malfunction
At Garage Door Company Monte Sereno, we offer complete winter maintenance packages that cover all these checkpoints. Our technicians will identify potential problems before they become emergencies.
Don't wait until you're stuck with a malfunctioning garage door on a rainy morning. Schedule your winter maintenance now and enjoy peace of mind throughout the season.
Contact Garage Door Company Monte Sereno at (510) 880-3615 to book your tune-up. We serve Saratoga and all surrounding Bay Area communities with same-day appointments available.