Keeping Your Garage Cool: Tips and Tricks

As summer temperatures rise, so too can the temperature in your garage. A hot garage can be uncomfortable, damage stored items, and increase your home’s overall energy use. In this blog post, we’ll share some effective tips and tricks to keep your garage cool during the hot summer months.

By following these suggestions, you can transform your garage from a sweltering hotbox into a cool, comfortable space. Whether you use your garage for storage, as a workspace, or as a place to keep your vehicles, these tips will help you maintain a more pleasant environment. Let’s explore the measures you can take to keep your garage cool and comfortable.

Tips To Keep Garage Door Cool

Most garages quickly become very hot during the summer months. While the best way to keep your garage cool is often to open the door and let some air in, this isn’t always a viable solution. Here are some tips explained by our Franklin garage door repair company experts about how to help keep your garage door cool throughout the year:


Insulating your garage door and garage walls can significantly reduce heat transfer, keeping your garage cooler in summer and warmer in winter. Use proper insulation materials with a high R-value for the best results.

Proper Ventilation

Passive ventilation can help dissipate heat buildup in your windowless garage. Consider installing exhaust fans, ceiling fans, or vent openings to promote airflow.


Weatherstripping not only prevents drafts and pests, but it can also help keep hot air out. Ensure your comfortable garage door has quality weatherstripping and replace it if it’s worn or damaged.

Window Coverings

If your garage has windows, use shades, blinds, or curtains to block the sun’s rays and reduce extreme heat gain.

Light-Colored Paint

Light colors reflect heat while dark colors absorb it. Consider painting your garage door and exterior walls a light color to help keep your garage cool.

Air Conditioning or Portable Fans

If you spend a lot of time in your garage, consider installing a portable air conditioner unit or using portable fans for instant cooling relief.


High humidity levels can make your garage feel hotter than it is. A dehumidifier can help remove excess moisture and make your garage more comfortable.

We’ve discussed a variety of effective tips and tricks to help you keep your garage cool during the hot summer months. By taking the time to implement these strategies, you can significantly enhance the comfort and usability of your garage space.

Upgrade Your Garage Door

Modern garage doors often come with built-in insulation and better sealing capabilities. Upgrading to an energy-efficient garage door can make a noticeable difference in your garage temperature.

Don’t get stuck in the rut of a hot and uncomfortable garage when there are plenty of ways to improve the situation.

Your garage plays a crucial role in your home and enhancing its comfort level is an investment in your home’s overall value. If you need assistance with garage door insulation or weatherstripping, feel free to contact our Franklin garage door repair service provider at (615) 671-4056. Our experts at Tip Top Garage Doors Franklin are just a phone call away.