Commercial exhaust fans are an essential component for many facilities, factories, and even day-to-day workplaces. As the designs have become more accessible, some homeowners are even finding innovative ways to make use of this technology to help solve problems with moisture in their own homes.

If moisture is allowed to accumulate, big problems can arise from mildew, mould, and could even result in structural damage. Odours are also never a welcome presence and can often be eliminated with a good commercial exhaust fan. Here is a bit more insight into how commercial exhaust fans work and how to go about shopping for one.

1. Why ventilation is so important

We all know that we don’t enjoy the consequences of a poorly ventilated space, but we don’t talk as much about how and why these negative effects arise. It essentially works like this: if humid air is not eliminated before it has the opportunity to condense, a lot of unpleasant pressure can develop in the air and provide an ideal breeding ground for germs and bacteria. These conditions can even contribute to the people who breath the air developing illness.

2. Commercial exhaust fans aren’t just for heavy-duty use

Commercial exhaust fans can definitely be used in extremely demanding environments, but this also doesn’t always have to be the case. If you’re consider a commercial exhaust fan for your bathroom, kitchen, or basement, you are not alone. More and more experts are recommending that homeowners install high-grade fans in order to achieve the proper level of ventilation in their domestic spaces as well as their industrial or commercial ones.

3. The four main types of fans

Once you’ve determined that a commercial exhaust fan might be the ventilation solution for you, it is time for you to familiarize yourself with the four main types that you’ll find on the market: direct drive, belt drive, wheel propeller, and centrifugal. Direct drives fans have the bonus of being low volume, but they are also low pressure.

Belt drive commercial exhaust fans, on the other hand, have high air pressure and high static pressure. Wheel propeller fans are able to move immense air volumes at low static pressure and centrifugal have higher static pressure and quiet sounds.

4. Determine why you need the fan

Now that you’ve got an elementary understanding of the different types of commercial exhaust fans that exist, it is important to pinpoint exactly what you would like yours to accomplish, before you head out to shop. An expert will be able to provide you with a lot more details about the various models, but you first need to tell them what you need.

For example, are you looking to eliminate unpleasant odours, simple to remove stale air, or maybe you’re building a commercial space and need an exhaust fan in order to meet government regulations? Make a list of the reasons for implementing that apply to you and have it with you when you go out to shop.

5. Don’t forget about installation

Of course, selecting the right commercial exhaust fan is just another step in a process that still requires a few more before its completion. When shopping for a fan, talk to the retailer about installation and the kind of packages they offer.

If you are yourself a true handyman, you might be able to complete the job without the help of a professional, however, you should weigh the pros and cons of this decision. In order to minimize the margin for error and save yourself time, it might be worth it to shell out a few extra bucks for professional installation. See what kind of options they have available and decide what works best for you.


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