How Do I Keep My Garage Cool Without AC?

1. Fans. Having a fan in a garage can do wonders. …
2. Dehumidifiers. Humid air traps the heat and makes the room feel hotter than it is. …
3. Close the Doors When It's Hot Outside. …
4. Swamp Cooler. …
5. Do Not Park a Hot Car Inside Your Garage. …
6. Remove Clutter.

How can I cool my garage cheaply?

The easiest and most cost-effective way to cool a garage is to

allow hot, trapped air to escape by opening the garage door or some windows

. The airflow will also help keep the air temperature cool. If possible, opening windows or doors in a manner that creates a cross-breeze is most effective.

How can I make my garage cooler?

1. Open the Door. When it comes to knowing how to keep your garage cool, the first — and often best — step is to open the garage door. …
2. Cool Vehicles Before Parking. When you drive your car, it heats up. …
3. Install a Ceiling Fan. …
4. Declutter. …
5. Install an Awning or Plant a Tree. …
6. Improve Insulation.

Will insulating my garage keep it cooler?

Upgrade the insulation in your garage.

By adding insulation you can help ensure your garage is cooler in the summer and

retains heat during the winter

. The less hot air coming in leads to a cooler space.

How can I cool my garage with no windows?

Keep a garage without windows cool by

installing insulation where possible

, using fans, swamp coolers and portable, mini-split, or window air conditioners. Repaint with a cool color, and keep the door closed if in hot sunlight. Don't park hot cars inside, and dehumidify if it's too humid.

How do you cool an uninsulated garage?

1. Open the Garage Door. Depending on the angle of the sun and how well-insulated your garage is, opening the door will provide a big breath of fresh air. …
2. Add Powerful Portable Fans. …
3. Try a Dehumidifier. …
4. Build a Low-Tech Swamp Cooler. …
5. Buy a Portable Air Conditioner.

Will a fan cool a garage?

One of the cheapest garage cooling solutions you can use is a simple oscillating household

fan

. Pedestal fans, box fans, or a high-powered shop fan will also get the air in your garage moving. A ceiling fan can also help.

Does leaving your garage door open cool house?

Question: Does opening your garage door a crack on a hot day keep it any cooler? Answer: “

Yes

. … “The best way to keep your garage cooler is to make sure it is properly insulated and sealed, just like in your home, to keep cool air inside during the summer months.”

Can I use a portable air conditioner in my garage?

To be at all effective, a portable unit needs a vent to the outside. HVAC professionals universally agree: a

portable AC technically could be used in a garage

, but it will work poorly and you will be disappointed with the results. Window air conditioner – Your standard window AC unit is a good choice for most garages.

Is insulating a garage worth it?

When you have proper insulation in the garage,

it will reduce the amount of noise that is filtering into the house

. In addition, it helps to keep the garage quieter from any noises in the house. While this might seem like a small thing now, you will find that it could be extremely helpful down the line.

What is a good temperature for a garage?

What temperature should you keep your garage at? It depends on how you use your garage and where you live. A good rule of thumb is to always keep your garage

above the average dew point

so condensation doesn't form. This is usually around 40°F for inland states and around 65°F for coastal states.

How do I insulate my garage door to keep the heat out?

If you have wooden garage doors, insulating them should be a high priority if you want to improve the temperature of your garage. Wooden frame-and-panel garage doors need a

rigid insulation such as foam board

. Metal garage doors can use any type of insulation. An affordable option is fiberglass insulation batts.

How do I get heat out of my garage?

1. Fans. Having a fan in a garage can do wonders. …
2. Dehumidifiers. Humid air traps the heat and makes the room feel hotter than it is. …
3. Close the Doors When It's Hot Outside. …
4. Swamp Cooler. …
5. Do Not Park a Hot Car Inside Your Garage. …
6. Remove Clutter.

How much would it cost to insulate a garage?

Garage insulation costs vary based on the size of the space and the insulation you purchase. Sebring estimates it costs about

50 cents to $1.25 per square foot

to insulate a garage. This means insulating a two-car garage would cost about $338 – $845.

Where should a fan be placed in a garage?

One fan should be positioned

lower than the other on one side of the open garage door

, blowing inward and slightly angled towards the center of the garage. On the other side of the garage door, position the second fan a couple of feet higher, blowing outward.