Keep Your Garage Cool This Summer!

Mar 25, 2025

As summer quickly approaches, it’s essential you keep your garage at a stable temperature for a few reasons. Keeping your garage set at a stable temperature will allow your equipment to function properly, keep your interior walls from warping, and most importantly – keep your vehicle’s temperature down while inside. Let’s discuss ways to keep your garage cool. 

Garage HVAC example

HVAC

Having a functioning HVAC running inside your garage would be the the #1 factor in keeping your garage cool. A few suggestions to optimize your HVAC’s performance would be to regularly change the filter, make sure the vent(s) is free of any obstructions, and avoid any drastic temperature changes on the thermostat. In cases of extreme heat – never turn off the system, just move the set temperature up a few degrees if you need. Turning off completely may cause the interior temperature of your garage to rise drastically and the HVAC can become overworked trying to get it back down to the right temp. 

Insulation

Insulation is essential in keeping your garage temperature down as well. Make sure there are no cracks in the drywall that could allow excess heat into the garage as well as confirm the weather strip along the bottom is free of cracks and rests flush to the ground when the door is closed. Pairing proper insulation with a functioning HVAC, you shouldn’t have any issues with regulating the interior temperature of your garage. 

Garage Insulation example
Garage Ventilation example

Ventilation

When trying to keep your garage cool, ventilation is oftentimes overlooked. If your garage remains closed for extended periods of time, it’s important to open your door at least every other day or daily if you can. This will allow fresh air in and recycle the stagnant old air out. If you do not have an HVAC in your garage, ventilating your garage will be essential to make sure your oven isn’t just trapping hot air in as your garage would be acting like an oven. 

Takeaways

Keep in mind the 3 things above this summer and you should make it comfortably through this summer. Fully functioning HVAC, proper insulation, and frequent ventilation will each contribute to keeping your garage from becoming too hot and keep fresh air cycling through. Should you notice issues with your equipment as a result of overheating, give us a call today to assist!

Having other issues? Look at our other resources for potential help

How Long Do Garage Door Springs Last? Guide All About Springs!

How Garage Door Springs Work If you have a garage, you probably rely on your garage door every day—especially in the summer heat. But while most homeowners know their garage doors have springs, many don’t understand how essential those springs are to safe and smooth...

Guide to Selecting Your Next Garage Door

The process of selecting your next garage door can seem somewhat daunting at first. There are several questions you likely have and may not be certain where to start. Below we created a guide that hopefully will help streamline the selection process.  Getting Started...

What’re the Most Common Garage Door Issues (and what should you do)? 

There are numerous issues you could face with your garage door and each vary in severity. There are some issues that can be fixed via DIY, some are a little more complex and require professional service. Let’s walk through the 5 most common issues and how to get them...

What’s the Average Garage Door Size? New Garage Door Guide

There are many garage door sizes out there and finding the right one can be overwhelming. How many options are available for my space? Can I select the color, windows, material, etc.? How much does the cost vary if I were to customize?... the list goes on. ...

Garage Door Won’t Open?

Is your garage currently stuck closed and you’re not sure what to do? The likely culprits include a locked door, a dead clicker, the door is off track, broken springs, or loss of power to the motor. Luckily, the most common issues can be resolved without the help of a...

Insulated vs Uninsulated Garages

Whether you have an existing garage or are looking to build soon, you likely have considered insulation. Depending on a few factors, there definitely are pros and cons of investing in insulation. Let’s explore both. Pros Of Insulated Garages Comfortability Whether you...

Got Dents? A Guide To Repairing Garage Door Dents

Have you discovered dents in your garage door and not sure how or if you should repair these? The goal of this article is to help you identify if the dents can be repaired yourself at home and if so, give you DIY tips on repairing those dents. While every dent is...

Why is My Garage Motor Beeping?

Are you noticing a beeping sound coming from your motor? Even if it doesn't seem like a big deal, it can get annoying and might be a warning for more issues. There really are only two main reasons your motor would be beeping - issues with one or both sensors or your...

How Do Garage Door Springs Work?

There are two main types of springs - extension springs and torsion springs. While both are used to assist in the operation of the garage door, extension springs are mainly a thing of the past and torsion springs are now more common. Let’s explore both and how they...

Lubrication – A Guide To A Properly Lubricated Garage Door

Having a properly lubricated door is essential for your garage door to work properly. Proper lubrication will extend the life of your equipment by decreasing the wear and tear, which ultimately will save you money in the long run. In addition, your garage door will...
Table of Contents