How to Prepare Your Garage Door for Florida's Summer Heat
Why Summer Heat Affects Your Garage Door
Florida summers are brutal, with temperatures regularly exceeding 95°F and humidity levels that can make your garage feel like a sauna. This extreme weather can wreak havoc on your garage door system if you're not prepared.
The Hidden Dangers of Heat
Metal Expansion: Your garage door's metal components—tracks, springs, and hinges—expand in extreme heat. This can cause:
- Misalignment issues
- Binding and sticking
- Premature wear on moving parts
Lubricant Breakdown: High temperatures cause standard lubricants to thin out and evaporate faster, leaving your door squeaky and vulnerable to friction damage.
Weatherstripping Deterioration: Rubber seals become brittle and crack when exposed to UV rays and heat, allowing hot air, dust, and pests into your garage.
Your Summer Preparation Checklist
1. Inspect and Replace Weatherstripping
Check the rubber seals around your garage door frame and at the bottom of the door. Look for:
- Cracks or splits
- Hardened, brittle rubber
- Gaps when the door is closed
Pro Tip: Replace weatherstripping every 2-3 years in Florida's climate, or sooner if you notice damage.
2. Lubricate All Moving Parts
Use a silicone-based or lithium-based lubricant designed for high temperatures. Apply to:
- Hinges
- Rollers
- Springs
- Tracks (sparingly)
Avoid: WD-40 and petroleum-based products, which break down quickly in heat.
3. Test the Balance
A properly balanced door reduces strain on your opener during hot weather. To test:
- Disconnect the automatic opener
- Manually lift the door halfway
- Release—it should stay in place
- If it falls or rises, call a professional for spring adjustment
4. Check the Opener
Your garage door opener works harder in summer heat. Ensure:
- The motor isn't overheating (if it's hot to the touch, give it a break)
- The force settings are appropriate
- The safety sensors are clean and aligned
Warning Signs of Heat Damage
Contact Just-In-Time Garage Door immediately if you notice:
- Unusual noises: Grinding, scraping, or popping sounds
- Slow operation: Door moving slower than normal
- Visible gaps: Light showing around the door edges
- Difficulty opening/closing: Manual or automatic operation feels strained
When to Call the Professionals
Some maintenance tasks are best left to experts:
- Spring replacement (extremely dangerous for DIY)
- Track realignment
- Opener motor replacement
- Full system inspection
At Just-In-Time Garage Door, we offer comprehensive summer tune-ups that include all the maintenance tasks above, plus a 25-point inspection to ensure your door is ready for the heat.
Schedule your summer maintenance today by calling (352) 801-6590 or booking online.
Ready for Expert Help?
The Just-In-Time Garage Door team is here to help with any garage door repair, maintenance, or installation needs in Mount Dora and Central Florida.