Preparing Your Garage Door for Hot Weather: Essential Tips

2024-01-10 7 min read North Andover Garage Doors Team

As temperatures rise during the summer months, your garage door faces unique challenges that can affect its performance and longevity. Heat causes materials to expand, lubricants to thin, and can accelerate wear on various components. With proper preparation and maintenance, you can keep your garage door operating smoothly throughout the hottest weather.

How Heat Affects Your Garage Door

Understanding the impact of high temperatures helps you take preventive action:

Metal Expansion: Steel and aluminum components expand in heat. This can affect the fit of panels, alter track alignment, and increase stress on hardware.

Lubricant Breakdown: High temperatures cause standard lubricants to thin and evaporate more quickly, leaving moving parts without adequate protection.

Seal Deterioration: Rubber weather seals and gaskets can dry out, crack, and lose their flexibility in extreme heat.

Spring Tension Changes: Torsion and extension springs may behave differently as metal expands, potentially affecting door balance.

Pre-Summer Maintenance Checklist

1. Inspect and Replace Weather Seals

The rubber seal at the bottom of your door and the weather stripping around the frame work together to keep heat, dust, and pests out of your garage. Before summer arrives:

- Check the bottom seal for cracks, tears, or compression damage, Examine side and top seals for gaps or deterioration, Replace any damaged seals.this is an affordable DIY project, Consider upgrading to heat-resistant EPDM rubber seals

2. Lubricate Moving Parts

Proper lubrication is even more critical in hot weather. Apply a high-quality garage door lubricant (not WD-40, which is a solvent, not a lubricant) to:

- Roller bearings and stems, Hinges at all pivot points, Torsion spring (light coating) - Lock mechanisms, Track (sparingly)

Choose a lubricant specifically designed for garage doors that won't thin excessively in heat.

3. Check and Adjust Track Alignment

Heat-related expansion can worsen minor track alignment issues. Inspect your tracks for:

- Gaps between rollers and track walls, Visible bends or dents, Loose mounting brackets, Debris accumulation

4. Test Door Balance

An unbalanced door puts extra strain on your opener, especially in temperature extremes. To test:

1. Disconnect the opener 2. Manually lift the door halfway 3. Release.it should stay in place 4. If it rises or falls, the springs need adjustment

5. Inspect Your Opener

Your garage door opener works harder in extreme temperatures. Check:

- Ensure adequate ventilation around the unit, Listen for unusual sounds during operation, Test the safety reverse feature, Replace batteries in remotes and keypads

Energy Efficiency Considerations

A well-maintained garage door contributes to your home's overall energy efficiency. In summer, this means keeping cool air in and hot air out. Consider:

- Insulated doors: If you have an attached garage, insulation significantly reduces heat transfer - Proper sealing: Gaps around your door allow hot air infiltration - Light-colored finishes: Lighter colors absorb less heat than dark finishes

When Professional Service Is Needed

Contact North Andover Garage Doors at (978) 543-1651 for professional summer preparation if you notice significant balance problems, unusual noises, or visible damage to springs or cables. Our technicians provide comprehensive tune-ups that address all hot-weather concerns.

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