Winterizing Your Garage Door: A Complete Preparation Guide
2023-12-10 6 min read Mike Johnson
Why Winter Preparation Matters
While Lake Oswego doesn't experience the extreme cold of northern states, our Pacific Northwest winters bring unique challenges for garage doors. Cold temperatures, rain, occasional ice, and temperature fluctuations can affect your door's operation and longevity. Taking time to winterize your garage door ensures reliable performance throughout the colder months and helps prevent costly repairs.
At Garage Door Lake Oswego, we see an uptick in service calls every winter.many of which could have been prevented with proper preparation. This guide will walk you through everything you need to do to get your garage door ready for winter.
Inspect and Replace Weather Stripping
Weather stripping is your garage door's first line of defense against the elements. Before winter arrives, inspect all the seals around your door:
Bottom Seal: The flexible seal at the bottom of your door keeps out rain, cold air, and pests. Look for: - Cracks or brittleness, Gaps between the seal and the floor, Sections that are torn or missing, Loss of flexibility
Perimeter Seals: Check the weather stripping along the sides and top of the door opening. These seals can crack, shrink, or pull away from the frame over time.
Panel Seals: Some doors have flexible seals between panels. Inspect these for damage or deterioration.
Replacing worn weather stripping is an affordable way to dramatically improve your garage's comfort and energy efficiency. Quality replacement seals are available at most hardware stores, or our technicians can install them during a service call.
Lubricate All Moving Parts
Cold weather causes lubricants to thicken, which can make your door operate sluggishly or strain the opener motor. Before temperatures drop, apply fresh lubricant to:
- Hinges: Apply lubricant to the pivot points where hinges bend - Rollers: Lubricate the roller stems (for metal rollers; nylon rollers don't need lubrication) - Torsion Springs: A light coat of lubricant helps prevent rust - Lock Mechanisms: Lubricate to prevent freezing and ensure smooth operation - Tracks: While you shouldn't over-lubricate tracks, a light application on the inside of horizontal track curves can help
Use a garage door-specific lubricant or white lithium grease. Apply lubricant at temperatures above 40°F for best results. The lubricant needs time to penetrate and spread before cold weather arrives.
Test and Adjust the Balance
Temperature changes affect spring tension. A door that was perfectly balanced in summer may be slightly off in winter. Test your door's balance:
1. Disconnect the opener by pulling the release handle 2. Manually lift the door to about waist height 3. Let go and observe
The door should stay in place or drift very slowly. If it falls rapidly or rises on its own, the springs need adjustment. Important: Spring adjustment is dangerous and should only be performed by qualified professionals.
An unbalanced door works the opener harder, reducing its lifespan and increasing energy consumption. If your door seems out of balance, schedule a service call before winter weather arrives.
Protect Against Moisture and Corrosion
Pacific Northwest winters mean lots of moisture. Protect your door's metal components:
Inspect for Rust: Look at springs, tracks, rollers, and hinges for any signs of rust or corrosion. Small rust spots can be removed with fine steel wool and protected with lubricant or rust-inhibiting spray.
Check Drainage: Ensure water can drain away from your garage door. Clear any debris from the floor near the door that might cause water to pool.
Consider a Threshold Seal: A rubber threshold seal creates a barrier along the garage floor, preventing water from seeping under the door. This is particularly useful if your driveway slopes toward the garage.
Ensure Proper Opener Function
Cold weather can affect your garage door opener's performance. Prepare your opener for winter:
Replace Batteries: Install fresh batteries in all remotes and keypads. Cold weather reduces battery performance, so start the season with new batteries.
Test Safety Features: Verify that the auto-reverse and photo-eye safety features are working properly. These are especially important when family members may be entering and exiting more frequently in poor weather.
Check the Light Bulb: Ensure the opener light works. With shorter days, good lighting is essential for safety. Consider upgrading to a cold-rated LED bulb if you haven't already.
Clear the Garage: Make sure nothing is blocking the door's path or interfering with the opener's sensors.
Prepare for Power Outages
Winter storms can cause power outages. Know how to operate your garage door manually:
Locate the Emergency Release: This is usually a red cord hanging from the opener trolley. Pulling it disconnects the door from the opener, allowing manual operation.
Practice Manual Operation: Make sure you can lift the door manually. If it's too heavy, the springs may need attention.
Consider a Battery Backup: If power outages are common in your area, consider a battery backup system for your opener. These allow normal operation during outages and can be lifesavers when you need to get your car out.
Address Wooden Door Concerns
If you have a wooden garage door, winter requires extra attention:
Check for Moisture Damage: Look for soft spots, peeling paint, or warping that might indicate moisture penetration.
Touch Up Paint or Stain: Small bare spots should be touched up before winter rains can cause damage. If the finish is significantly worn, consider a full refinishing job in the spring.
Ensure Adequate Sealing: The bottom edge of wooden doors is particularly vulnerable. Make sure it's sealed against moisture and that the weather seal creates good contact with the floor.
Insulation Considerations
An insulated garage door helps maintain more consistent temperatures in your garage, which benefits:
- Your car's battery and fluids, Any items stored in the garage, Adjacent living spaces, Energy efficiency of your home
If your current door isn't insulated, you have two options:
1. Add Insulation Kits: Foam board or reflective insulation can be added to the back of uninsulated doors. This is a cost-effective DIY solution.
2. Upgrade to an Insulated Door: If your door is aging anyway, consider replacing it with a properly insulated model. The energy savings and improved comfort make this a worthwhile investment.
Emergency Preparedness
Winter weather can create garage door emergencies. Be prepared:
Keep Our Number Handy: Save Garage Door Lake Oswego's number (541-854-3471) in your phone. We offer same-day emergency service throughout the area.
Know the Warning Signs: If your door starts making unusual noises, operating slowly, or showing other problems, don't wait for complete failure. Winter is not the time for a door to stop working.
Have a Backup Plan: Know what you'll do if your door fails. Is there another entrance to your home? Can you park in the driveway temporarily?
Schedule Your Pre-Winter Service
The best way to prepare for winter is with a professional tune-up. Our technicians will:
- Inspect all components for wear or damage, Lubricate all moving parts with winter-grade lubricant, Test and adjust balance as needed, Check safety features, Tighten hardware, Identify potential problems before they cause failures
Don't wait until the first cold snap to discover problems. Contact Garage Door Lake Oswego at (541) 854-3471 to schedule your pre-winter maintenance visit. We'll make sure your garage door is ready to handle whatever winter weather comes our way.