How to Make Your Garage More Energy Efficient

Last Updated on July 12, 2024 by SampleBoard

When the scorching summer sun or the chilling winter winds make their presence felt, garages often turn into neglected spaces that bear the brunt of these extreme temperatures.

It's not just about the inconvenience of being unable to work in this space or the struggle to park your car in it.

The harsh weather can make your garage extremely uncomfortable and even impact your energy bills, especially if attached to your house. 

So, what can you do about it?

The good news is there are numerous ways to make your garage more energy efficient.

It's not just about creating a more comfortable space for yourself all year round but also about reducing your energy bills and minimizing the strain on your home's heating and cooling systems.

Let's explore some simple yet effective strategies.


Insulate Your Garage Door

The garage door is a major culprit when it comes to energy loss.

Most standard garage doors are not insulated, allowing heat to pour in during the summer and escape during the winter.

Consider investing in an insulated garage door or adding insulation to your existing door to address this.

This simple step can help regulate the temperature inside your garage and reduce the strain on your home's heating and cooling systems. 

By insulating your garage door, you can regulate the temperature inside your garage, making it cooler in the summer and warmer in the winter.

This makes the space more usable and reduces the strain on your home's heating and cooling systems, leading to potential energy savings.

Imagine the comfort and savings you can enjoy by implementing this simple strategy.

Are There Gaps and Cracks?

It's not just the door that causes headaches, either. Small gaps and cracks around your garage door, windows, and walls can let in drafts and leak conditioned air.

So, just by sealing these gaps with weatherstripping and caulk, you can prevent unwanted airflow. 

This isn't even a day of work, but maybe a couple of times at best. But generally speaking, this step ensures that your efforts to heat or cool the garage are not wasted.

Plus, it's an easy DIY task you can complete on weekends.

Consider Unique Ways to Insulate 

You might not think of carpeting your garage, but it's a fantastic way to add insulation (yes, you read that right).

Garage carpet is designed to withstand the unique conditions of a garage, including the weight of vehicles and potential spills. 

Even if you don't use your garage for cars but as a workspace instead, it can still get the job done.

So, by laying down garage carpet, you add a layer of insulation to the floor, helping to keep the garage warmer in the winter and cooler in the summer.

Besides, this is also more comfortable to walk and work in (just a tiny extra bonus).

Is There Any Insulation?

Like your home, your garage can benefit from wall and ceiling insulation.

Many garages (especially older homes) lack insulation, which can cause uncomfortable temperatures if attached to your home.

By adding insulation to the walls and ceiling, you're improving the energy efficiency of your garage. 

Potential Cost Savings

To assess the potential cost savings from making energy-efficient changes to your garage, consider your current energy consumption, the costs of the changes you plan to make, and the estimated energy savings over time.

You should also consider calculating the payback period for the investments you make in energy-efficient upgrades.

Regarding insulation materials for garage walls and ceilings, some commonly used options include fiberglass batts, rigid foam boards, and spray foam insulation.

The best choice can depend on your budget, climate, and whether you plan to do the installation yourself or hire a professional.

To insulate garage windows and prevent drafts and heat loss, you can seal any gaps with weather stripping along the edges of the window frames.

Adding window films or insulating curtains can also help reduce heat transfer. Another option is to install storm windows or panels for additional insulation.

Additionally, consider insulating window inserts or adding an extra layer of plexiglass to improve energy efficiency.

If you need specific recommendations tailored to your situation, consult an energy efficiency expert or contractor who can assess your garage and provide personalized guidance.