Preparing Your Garage Door for Summer: Essential Tips

2024-02-20 7 min read

As temperatures rise and summer approaches in New Hampshire, your garage door faces unique challenges. Heat, humidity, and increased use during the warmer months can all impact your garage door's performance and longevity. Proper preparation now can prevent problems later and keep your garage comfortable throughout the summer. Here's your complete guide to getting your garage door summer-ready.

Why Summer Preparation Matters

Summer brings specific challenges for garage doors that many homeowners don't consider:

Heat Expansion: Metal components expand in high temperatures, which can affect alignment and operation. Tracks, springs, and hardware all respond to temperature changes.

Humidity Issues: New England summers can be humid, leading to condensation, rust formation, and potential wood swelling on certain door types.

Increased Use: Summer activities mean your garage door typically gets more use.kids going in and out, lawn equipment storage, and more frequent car trips. This increased cycle count accelerates wear.

UV Exposure: The summer sun can fade and damage door finishes, particularly on south-facing garages.

The Essential Summer Prep Checklist

1. Inspect and Clean Weather Sealing

Start with the weather stripping around your garage door. This rubber or vinyl seal keeps out heat, insects, and debris while improving energy efficiency.

- Check the bottom seal for cracks, gaps, or brittleness, Inspect the side and top seals for proper contact with the frame, Replace any damaged weather stripping before summer hits, Clean seals with mild soap and water to remove winter salt and grime

Properly functioning weather seals can reduce your cooling costs by keeping hot air out and air-conditioned air in.

2. Lubricate All Moving Parts

Summer heat can cause lubricants to thin out and dissipate faster. Apply a fresh coat of garage door lubricant to:

- Springs (both torsion and extension types) - Hinges and rollers, Track rails, Chain or belt drive components, Lock mechanisms

Use a silicone-based or lithium-based lubricant designed for garage doors. Apply in the morning before peak heat for best absorption.

3. Check Door Balance

Temperature changes can affect spring tension, throwing off your door's balance. Test the balance by:

1. Disconnecting the opener (pull the manual release) 2. Manually lift the door halfway 3. Let go.the door should stay in place

If the door rises or falls, the springs need adjustment. This is a job for professionals, as springs are under extreme tension and can be dangerous.

4. Inspect and Clean Tracks

Dirt, debris, and winter salt can accumulate in your tracks. Summer is the perfect time to clean them out.

- Use a damp cloth to wipe down the inside of both tracks, Check for dents, bends, or misalignment, Ensure tracks are securely fastened to the wall, Look for rust and treat with rust inhibitor if found

Note: Contrary to popular belief, you should NOT lubricate the tracks themselves. This can cause the rollers to slip and create problems.

5. Test Safety Features

Your garage door's safety features are crucial year-round. Summer is a great time to verify they're working correctly.

Photo Eye Test: Place an object (like a cardboard box) in the door's path and attempt to close it. The door should reverse immediately when the beam is broken.

Auto-Reverse Test: With the door closing, place a 2x4 flat on the ground in the door's path. The door should reverse within two seconds of contacting the wood.

If either test fails, contact a professional immediately. These are essential safety features that protect your family.

6. Address Exterior Maintenance

Summer prep includes the door's exterior surface:

- Steel Doors: Wash with mild detergent, check for chips in paint that could lead to rust, and touch up as needed - Wood Doors: Check for signs of moisture damage, swelling, or cracking. Apply fresh stain or sealant if needed - Aluminum Doors: Clean with automotive polish to maintain appearance and protect against oxidation - Fiberglass Doors: Wash gently and check for stress cracks or yellowing

7. Evaluate Insulation

If your garage gets excessively hot in summer, consider your door's insulation:

- Check existing insulation for damage or gaps, Consider adding insulation kits to non-insulated doors, Upgrade to an insulated door if cooling is a significant concern

A well-insulated garage door can reduce heat transfer by up to 71%, keeping your garage comfortable and reducing strain on your home's cooling system.

8. Review Ventilation Options

Proper garage ventilation prevents heat buildup and humidity issues:

- Ensure any existing vents are clear and functional, Consider adding ventilation if your garage consistently overheats, Check that your garage's side door seals properly when closed

Special Considerations for New Hampshire Summers

Our New England climate presents unique challenges:

Coastal Humidity: If you live near the coast, salt air can accelerate corrosion. Consider applying a rust-preventive coating to metal components.

Storm Preparedness: Summer storms can be severe. Verify your door's wind resistance and consider adding reinforcement if you're in a high-wind area.

Wildlife: Summer brings increased animal activity. Check for gaps where pests might enter and ensure your weather sealing is intact.

Professional Inspection Recommendation

While many summer prep tasks can be DIY, we recommend a professional inspection at least once a year. Our technicians at Windham Garage Doors can:

- Identify wear patterns before they become problems, Adjust spring tension safely, Test all safety systems thoroughly, Spot potential issues invisible to the untrained eye, Provide peace of mind for the busy summer months

Conclusion

A little preparation now will save you from emergency repairs during the hottest days of summer. By following this checklist, you'll ensure your garage door operates smoothly, efficiently, and safely throughout the season.

Need help with your summer garage door preparation? Contact Windham Garage Doors for a comprehensive inspection and tune-up. We'll make sure you're ready for whatever summer brings!

Related guides

- Emergency Garage Door Service in Windham, NH: When to Call and What to Expect - Garage Door Cost & Pricing in Windham, NH: What to Expect in 2026 - Garage Door Springs in Windham, NH: Cost, Types, and When to Replace - Every garage door service we offer - Garage door service in Lowell, MA - Garage door service in Manchester, NH

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