Without proper ventilation, you’re probably avoiding your garage rather than relaxing in it. If you don’t have a place to let fumes escape, you’re putting yourself in harm’s way. Not to mention without ventilation, your garage will never cool down!
If you don’t have a window or don’t want to keep the garage door open, there are still plenty of ways to ventilate your garage. Below you’ll find out when you’ll need to factor in garage ventilation and 3 ways to tackle the situation.
Why Ventilate a Garage?
If you spend time in your garage, you know how hot it can get during the summer months. Without a place for the hot air to escape, you’ll never cool down your garage. With a ventilation system, you’ll be able to install a fan or air-conditioning system allowing you to enjoy your garage year-round.
Attached garages can also put a strain on your home’s AC by transferring heat to the adjacent rooms. Your central air system won’t be working overtime to heat or cool the rooms next your garage’s walls. Insulated garage doors can only do so much and an exhaust fan will have a huge impact on the temperature.
If you park your car in the garage, the toxic fumes and carbon monoxide have to go somewhere. If your garage isn’t ventilated, these fumes might make their way into your home and you surely don’t want to breathe that in!
3 Ways to Ventilate Your Garage
1. Exhaust Fan
The best option for most people is to install a garage exhaust system. Professional installation can cost upwards of $500 to run new ductwork. If you’re handy, you can also install your own ventilation system.
The DIY option involves cutting a hole in your garage door with a hole saw. You’ll then have to connect the electrical wiring to your junction box. If you rent your home or aren’t confident in your DIY abilities, it may be best to call a professional.
Exhaust fans are going to be the best bang-for-buck option. You’ll be able to moderately cool down your garage and remove any fumes that would’ve otherwise made it into your home.
2. Consider AC
Without any way to vent out the heat created by an air-conditioning system, your only option is to install a ductless mini-split. It’s a pricy option that can cost upwards of $10,000.
I only suggest this option if you spend a ton of time in the garage and money isn’t a factor. It’s efficient and can also heat your garage making this a perfect investment for anyone who spends their day tinkering away on DIY projects year-round.
The downside you’ll only be able to exhaust your garage when you turn on your mini-split. It also normally requires professional installation unless you’ve worked with HVAC systems before.
3. Install Windows
Installing a window is costly, coming in at around $1000 to $5000 in your garage. It’s not the best garage ventilation option out of the three but it does have upsides.
One benefit of a window is that you’ll be able to install a window AC unit. In my opinion, window units are the best way to cool a garage as they aren’t costly as a ductless mini-split and do as good as a job.
If you only care about ventilating your garage of fumes and excess heat, then I wouldn’t recommend installing a window. An exhaust fan should be sufficient for most average homeowners. A window will however get fresh air into a garage which is a benefit over exhaust fans.
Getting fresh air into your garage isn’t going to break the bank. Take your time and scope out a professional that installs garage ventilation and you’ll be able to enjoy your garage yearound.
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