Here in Nashville, we all know summer means hot, sticky days and humid nights. You probably get your air conditioner tuned up and stock up on sweet tea—but have you ever thought about what the summer heat is doing to your garage door?

If not, you’re not alone. Most homeowners don't realize how much the Tennessee heat can mess with garage doors until something goes wrong. Here’s a quick breakdown of why the heat can cause trouble—and a few easy tips to help you stay ahead of it.

Metal Parts Expand (and Then Shrink)

When it gets crazy hot outside, the metal parts of your garage door—like the tracks, springs, and panels—start to expand. Then when it cools off at night, they contract.

That constant swelling and shrinking can lead to:

Tracks getting slightly off
Springs wearing out faster
Doors that don’t open or close as smoothly as they should

Over time, it’s not just annoying—it can lead to some pretty costly repairs if left unchecked.

Your Garage Door Opener Can Overheat

Your garage door opener works hard year-round, but summer heat is especially rough on it. All that extra warmth can overheat the motor or even damage the tiny circuit boards inside.

Humidity (which Nashville has plenty of) doesn’t help either—it can speed up corrosion, causing little problems to grow into big ones fast.

Weather Seals Take a Beating

Those rubber strips at the bottom and sides of your garage door? They’re your first line of defense against heat, pests, and rain.
But in the summer, they dry out, crack, and lose their flexibility. Once that happens, hot air—and bugs!—can sneak into your garage, making it hotter and less secure.

Sun Damage Is Real

If you have a wooden or painted garage door, you’ll want to keep a close eye on it.

Nashville’s sun can cause:

Wood to warp or swell
Paint to fade or peel
Materials to just look... tired

A faded, beat-up garage door doesn't just look bad—it also won’t last as long.

It Can Drive Up Your Energy Bills

If your garage door isn’t sealed or insulated properly, it’s like leaving a giant window open during a heatwave.
The heat sneaks in, your garage gets toasty, and your home’s air conditioner has to work overtime. Hello, higher energy bills.

Quick Tips to Protect Your Garage Door This Summer

Get a tune-up — A quick maintenance check can catch small problems before they turn into big ones.
Upgrade to an insulated door — Keeps the heat out and your energy bills down.
Replace old weather stripping — It’s cheap and makes a huge difference.
Use UV-protective paint — A simple coat can keep your door looking fresh.
Consider a smart opener — Some models can alert you if something starts to go wrong.

Let Heavenly Garage Doors Help

At Heavenly Garage Doors, we live and work right here in Nashville—so we know exactly what summer does to garage doors. Whether you need a quick fix, a full upgrade, or just some advice, we’re happy to help you beat the heat.

Give us a call today to schedule your summer checkup. Your garage door (and your wallet) will thank you!

< Older Post

A row of garage doors on a brick building with a potted plant in front of them.

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Do I Really Need to Maintain My Garage

May 2, 2025

Protect Your Investment, Your Safety, and Your Peace of Mind Let’s be honest—most of us don’t give our garage door much thought. It’s just there, doing its thing day in and day out. Whether you're heading out to work, coming home from errands, or storing that extra fridge in the garage, your door is always working behind the scenes. But here’s the deal: just like your car or your HVAC system, your garage door needs some regular love and care to stay in great shape. At Heavenly Garage Doors, we’ve seen it all—and we can tell you with confidence: yes, you really do need to maintain your garage door. Here’s why: 1. You’ll Avoid Surprise Repairs Ever had your garage door stop working out of nowhere? It's no fun. Little issues like worn cables or slightly off-track rollers can snowball into major (and expensive) repairs. Regular maintenance helps catch those small problems before they turn into big ones. 2. It Lasts Longer—Plain and Simple A well-maintained garage door can last 15 to 30 years. Without care? Not so much. A few simple steps—like lubricating moving parts and tightening loose hardware—can seriously extend your door’s lifespan. 3. It Keeps Your Family Safe Garage doors are heavy, and when parts fail (like springs or cables), they can pose serious safety risks. Routine check-ups help make sure everything’s running smoothly and safely—especially those all-important safety sensors. 4. No More Annoying Noises Squeaks, clunks, and grinding sounds aren’t just irritating—they're your door asking for help. A bit of maintenance can make it quiet again, so you’re not waking the whole neighborhood every time you come or go. 5. Your Home Looks Better Let’s face it: your garage door is a big part of your home’s exterior. A well-maintained door opens smoothly, looks polished, and gives your home a great first impression. Nobody wants a door that creaks and sags. What’s Included in Our Maintenance Service? When you book a service with us at Heavenly Garage Doors, here’s what we typically take care of: Full inspection of springs, rollers, cables, hinges—everything that moves Lubrication of key parts Tightening bolts and screws Testing your door's balance and opener performance Checking safety features like auto-reverse sensors Honest recommendations if anything needs fixing Whether you need a one-time tune-up or want a regular maintenance plan, we’ve got options to fit your needs and schedule. Is It Time for a Check-Up? If it’s been over a year (or if you honestly can’t remember the last time your door was serviced), it’s probably time. Even if things seem fine, a quick maintenance visit can save you stress—and money—down the road. Call us or book online today . Your garage door (and your future self) will thank you.