Warning: Undefined array key 1 in /home/u668494703/domains/renewablecop.com/public_html/wp-content/themes/voice/core/helpers.php on line 518

Warning: Trying to access array offset on value of type null in /home/u668494703/domains/renewablecop.com/public_html/wp-content/themes/voice/core/helpers.php on line 518

Warning: Undefined array key 1 in /home/u668494703/domains/renewablecop.com/public_html/wp-content/themes/voice/core/helpers.php on line 518

Warning: Trying to access array offset on value of type null in /home/u668494703/domains/renewablecop.com/public_html/wp-content/themes/voice/core/helpers.php on line 518
Articles Generators Informational Topics

Can You Run A Generator In Your Garage: Helpful Guide

In load shedding and complete electricity blackout, generators can help keep fans and lights on at your home.

So, after buying a perfect generator, the next thing you might want to think about is where to place it.

You may find your Garage to be a great place for placing your generator.

Although, your Garage seems to be a good idea for a generator. But how safe is it, and how to safely run a generator in a garage?

Can You Run A Generator In Your Garage

Generators pose serious dangers when not used safely, and it is risky to run a generator in the Garage and the vicinity of your home.

But, if it is really necessary, you must follow some essential steps to reduce danger.

Can You Run A Generator In Your Garage?

Putting your generator in your garage is not a good idea to follow but in certain conditions, it is necessary to use the generator in a garage. If you don’t have any other way out and have to necessarily run the generator in your garage, you can do so under certain safety measures.

If otherwise, you would be prone to severe hazardous outcomes that would be detrimental to your life and property.

Therefore, it is wiser to follow the recommendations and safety concerns before running your generator in a garage.

The two of the utmost factors to give due attention to while running your generator in the garage are as below:

  • Ensures proper ventilation of the garage so that harmful particulate matter and smoke don’t accumulate in the air inside the garage.
  • Put the generator away from any possible flammable material present in the garage. Fuel stored in garages such as gasoline or petroleum can instantly catch fire there store them away from your generator or is possible temporarily get them out of your garage while the generator is running.

Dangers of running a generator in the Garage

If you have decided to run the generator in your garage, you must be aware of the possible dangers that can be encountered with running a generator inside a garage or any other enclosed space.

We want people to know about the hazards to be exposed to when they run a generator in the Garage.

It is highly recommended not to run any fumes-producing machines in an enclosed space (i.e., a garage).

Below are the listed dangers and situations that can occur due to generators.

Electrical Shock

Running a generator inside a Garage will require you to use extension cords and this increases the chances of being electrocuted. Particularly in wet and rainy weather the chances of getting electrocuted by the generator current flow increases by a manifold.

Carbon Monoxide Exposure

Carbon monoxide-related deaths attributed to generators are not unheard of.

This gas is produced while the generator is operating.

It has been called a ”silent killer” because it can not be smelt or seen and can poison and even kill humans in just a few hours.

Poor Ventilation:

It is dangerous to operate any machinery that runs on gas due to the lack of ventilation. The same applies to the generator for the garage.

All the emissions from a running generator can quickly fill up the entire space and reach harmful levels without proper ventilation. Therefore, ensures that the space in which you are running your generator is properly ventilated so that air exchange happens continually and the chances of breathing harmful air reduce significantly.

Toxic And Flammable Particulates:

When you operate a generator indoors, there are many things you should worry about, including the build-up of toxic fumes and flammable fumes.

However, these fumes can be easily smelted, but that does not make them any less dangerous than carbon monoxide.

However, because of their volatile nature, they are even more hazardous than carbon monoxide.

Noise Pollution

The generator is a paramount cause of noise pollution and this is most probably more annoying to your neighbors than it is to you. You may find the garage a suitable place for running the generator because you will not hear the sound produced by it, but your neighbors will severe the plight as they will be in the closest vicinity of the noise.

Generator-producing noise is not unheard off and you will receive multiple complaints from your neighbor if using a generator for a long time in your garage. Therefore, use mufflers, rubber pads, rubber mats, and a soundproofing box, if possible to reduce the noise produced by your generator in the garage.

Quick Solutions To Safely Run A Generator In Your Garage:

I know the first place that comes to your mind when it comes to a generator would be a garage. But there are a lot of risks involved.

Here’s what I would do: To place it outside my house, so I am not putting myself or my family’s health at risk.

But even after all the possible scenarios and recommendations, your Garage still is the safest place for you in your house to safely run a generator; you need to lessen your exposure to these hazards.

So before you turn on your generator inside your home, remember these important safety tips:

 1. Have A Carbon Monoxide Monitor:

A CO detector is a gadget with a detecting system that will detect the concentration of carbon monoxide in the air.

Even if your Garage is fully ventilated, you must install these smart detectors in your Garage.

Some sensors can notify your phone if there is a CO build-up in the house, so you don’t have to worry about your loved ones even if you are away.

 2. Provide Proper Ventilation To The Garage:

Adequate ventilation is critical. Anyway, can you run a generator in your garage if you provide ventilation?

Ensure there is enough air ventilation in the Garage while the generator is on.

The generator’s exhausts should be facing the ventilation to give it the best chance to flow outside.

You can achieve this by having portable fans in a direction to push the exhaust air outside the Garage.

Also, make sure to open the windows and door of your Garage to maximize airflow.

 3. Stay Away When It Is Turned On:

While the generator is running, the more aside you are from the generator, the more you will be safe.

As said before, the generators exhaust many toxic and flammable gases. You can not see nor smell carbon monoxide.

Even if you’re running a generator in a fully ventilated garage, there’s still some chance of inhaling the gases.

Sometimes, the flammable gases might cause an explosion in the generator or nearby area, so turn on the generator as quickly as possible and run.

 4. Don’t Put Any Inflammable Substance In The Garage:

Generators exhaust many inflammable gases and fumes, and it can be hazardous for you if you start a generator in a room filled with flammable gas.

Your Garage or house could catch fire, and you wouldn’t want that.

5. Don’t Overload The Generator:

It’s fairly typical to overload the generator with additional appliances.

To determine the wattage capacity of your generator and to rank your electrical needs, it is critical to study the manual.

It is written in manuals in bold letters ”DO NOT OVERLOAD,” but still, there are cases of generators blowing up or catching fire due to overloading.

6. Use Heavy-Duty Extension Cords:

Special extension cords seem to be the least of concern for many generator users.

However, they are essential in safely running a generator.

To prevent any tripping hazards and short circuits, you must read the manual about the extension cords you can use with your generator.

7. Never Refill While The Generator Is Turned On:

We all know that gasoline is highly flammable. Due to this, we should NEVER attempt to refill a generator’s fuel tank while it is in operation.

The best thing is to turn the generator off, wait for it to cool down, and then refuel.

Where Is The Best Place To Put A Generator?

There is no ideal place to put your generator as it will vary from the generator to generator, depending upon its size and type.  For some people, a garage with proper ventilation and a power outlet will be the best option but it will lead to more work in powering on and off the generator manually.

For home standby generators, the outside lawn or any outdoor area of your home will be the best place. Home standby generators will require proper installment to prevent weather conditions and also to make them operational easily.  If you are using a portable generator, the best place will be further from your surroundings and placed on a soft surface to reduce noise production. In a nutshell, the best place to put your generator is a feasible location with necessary safety features and easy access.


The proper placement of your garage generator is very important for your safety. A wrong move can cause serious hazardous effects. The best to run a generator is any place other than inside your home or any space that is fully enclosed. Now we have guided you in detail, can you run a generator in your garage or not? But if you don’t have any other option, as long as you take the necessary when running your generator, it’s possible to reap all the benefits and avoid potential dangers.

See More:

Best 9000-Watt Generator
Best Generator Under $300

Video Help:

For more information, watch this video.

Post Disclaimer

Renewablecop is is a participant in the Amazon Services LLC Associates Program. When you purchase through links on our site, we may earn an affiliate commission. Learn more

About the author

Anthony Miller

Hello Guys! I am Anthony Miller, a high dynamo, communicative author, and editor of the Renewable Cop, always providing amazing, engaging, informative, unique, highly researched, and verified content based on all sorts of generators. Read more.

Leave a Comment