bathroom exhaust fan

10 Best Bathroom Exhaust Fan Reviews of 2020

10 Best Bathroom Exhaust Fan

bathroom exhaust fanThe humidity level inside your house considerably influences the total quality of the air. Did you understand that high moisture levels encourage the spread of germs and germs?

Since your bathroom is, most likely, among the most damp spaces inside your home, you should purchase decent ventilation. In truth, a dependable ventilation system can make a distinction, as it targets at distributing the air while regulating humidity levels. The best bathroom fan will drastically minimize the possibility of mildew or mold.

With that in mind, if you do not understand what item is likely to resolve your private needs, we encourage you to read our bathroom fan reviews for some motivation.

You can not anticipate to discover the most reputable bathroom fan without considering a lot of key elements, would you? Picking a bath ventilation fan is a severe task.

How Do Exhaust Fans Work in Bathrooms?

These fans are suggested to extract all wetness, smells and other comparable things through the vent, making sure an excellent bathroom environment. If they’re set up correctly and you ensure to select a high-quality design, you’ll enjoy the very best parts of an exhaust fan.

Exhaust fans normally work similarly to ceiling fans. The distinction is in the process that really takes location. Whereas a ceiling fan merely flows the air to make you feel cooler in a room, exhaust fans work the opposite way. They attract moisture, bad smells, and anything that affects your restroom.

They are set up either on the wall or the ceiling of a bathroom, allowing fresh air to make its way towards this space. In general, they should be connected to a metal duct, which leads outside, hence enabling the fan to expel wetness and odors outside and generate the fresh air. In some scenarios, however, you require to ensure the ductwork is properly set up– otherwise, you will require to make some changes to guarantee the air will actually go outside. If you do not do this, then the air will simply get expelled into the attic, where mold will begin to form over time. Utilizing an air freshener is also an alternative method to eliminate with the possible bad odor.

Through the ductwork of your home, the wetness will be expelled outside, after the fan passes it through. Given that too much wetness is bad as it can result in home bugs, mold and other issues, the exhaust fans assist you take it where it should be: outside. It is understood that moisture causes mold to form with time, especially in harder to reach locations such as behind walls or under flooring tiles. An exhaust fan will prevent this problem completely, indicating you will not have to buy mold remedial.

What Do Bathroom Exhaust Fans Do?

It seems simple to figure out what a bathroom exhaust fan does. After all, it says right in the name. At their most basic, bathroom exhaust fans take humid air and expel it to the outside so that condensation and moisture do not build up in your bathroom. Moisture buildup in your bathroom can lead to mildew, mold, and other health hazards. Bathroom exhaust fans also help in venting odors, as well as keeping fresh air circulating through your home.

It seems easy to figure out what a bathroom exhaust fan does. At their a lot of fundamental, bathroom exhaust fans take damp air and expel it to the outside so that condensation and moisture do not build up in your restroom.

Top 8 Things To Consider Before Buying A Bathroom Exhaust Fan

  1. SizeInitially, you’ll have to get the ideal fan for the size of your restroom. If you get a system that is produced for a smaller sized area and put it in a large restroom, then you might wind up disappointed by its efficiency.To that end, start by measuring the size of your bathroom – if you do not understand this currently. As a rule of thumb, note that bathroom exhaust fans feature individual requirements. Therefore, you need to constantly examine the CFM ranking to see the quantity of air exchanged per minute.

    It is essential for the unit you choose to effortlessly deal with the humidity accumulation that occurs in your space. Usually, a bathroom exhaust fan should have the CFM high enough, so that it can replacing the air inside your restroom at a rate of 8 times an hour. So, it is crystal clear: the bigger your bathroom, the greater the CFM rating must be. In general, the CFM ranking ranges from 50 to 110.

    Given that your bathroom measures 60 square feet, then a good exhaust fan for your requirements should have a score of 60 CFM at the extremely least. Some restrooms have greater ceilings– which is likewise deserving of factor to consider when picking out an exhaust fan.

    Setting up a weak fan that does not cope with ventilating the surface area is just not worth the effort. Usually, standard fan sizing is applicable to restrooms that measure 100 square feet or less. As we have actually already stated, you require 1 CFM per square foot.

    To that end, how do you figure out the square video footage for your bathroom? Granted that your restroom measures 9 feet in length and 6 feet in width, then the square video footage would be 54.

    In this case, the CFM score for the fan you acquire need to be of 54, at the minimum. Ideally, you may oversize the fan, at least with a couple of CFM, for a boost of effectiveness.
    However, there are other considerations worthwhile of your attention. If you have a jetted tub in your restroom, or you have a separate space, you ought to get 2 fans.

    Even if your restroom is smaller than 50 square feet, then you would still require to get an unit with at least 50 CFM score. That’s due to the fact that the minimum fan size is of CFM.

  2. Energy ScoreLet’s carry on to a similarly important particular– namely the energy rating. Preferably, you must invest in an unit that does not eat up a great deal of energy. Not just that this is advantageous for the environment, but it’ll likewise lower the amounts on your energy costs.At the same time, there is a basic misunderstanding according to which bigger fans consume more energy than smaller sized units. This is not real.
    What you need to perform in order to assess this is to inspect the manufacturer’s requirements. As a rule of thumb, you need to compare the energy rankings for more units and see which one looks like the most practical choice– in regard to its energy intake, obviously.
  3. Noise Levelbathroom vent fanWhile this may not appear like a critical factor to consider at first, if you find loud noises bothersome, this will develop into an inconvenience for you.To that end, make sure you pay attention to this information– as insignificant as it may seem. If the number of sones is lower, then that would mean that the fan is quiet. On the other hand, if the sones rating is high, that would mean you’re dealing with a loud fan.
    Usually, the quietest fans will have a sound level of 1.5 sones, or perhaps lower than that. Obviously, these systems will also be costlier than other alternatives that produce more noise. This is why your budget plan will probably play a substantial part in the entire shopping procedure– as it is with many purchases.
  4. Wall or Ceiling MountWhile the majority of people think of setting up a bathroom exhaust fan on the ceiling, you can also install them on the wall. It is worth thinking about wall setup, particularly if your ceiling has a high insulation R-value. In some cases, depending on the type of bathroom exhaust fan excessive insulation can trigger a fire threat. Simply remember that if you do decide to install your exhaust fan along the wall, it must be at least 8 ft above the floor.
  5. Installing AlternativesDepending upon the layout of your bathroom, and the space you have at your disposal, you need to choose a mounting choice that would work best for your requirements. Typically, you can choose from two options– specifically a ceiling or a wall-mounted fan.
    In order to place the fan on the ceiling, you ought to be 100 percent sure that it is strong enough to support the weight of the unit.To that end, do consider the weight and construction of the product, as well as the setup of the bathroom exhaust fan process. In general, ceiling fans included private brackets that focus on reducing the sound triggered by the fan’s vibrations during its operation.
  6. Night LightThe majority of the restroom fans we’ve reviewed in advance featured this additional feature which, of course, is available in very helpful. The lower-wattage night setting certainly can be found in handy, as it will keep your bathroom slightly lit up in the evening. This way, you will not require to turn the light on during the night. Most notably, though, many units utilize the minimum quantity of energy for this additional feature. If this is essential to you, then pick a bathroom exhaust fan with light.
  7. HeatingIt’s actually a really great feature to have in a great deal of cases. Having a heater on your exhaust fan can assist you save money in the mornings when you are going to be investing a great deal of time in the restroom.Instead of turn on your Main Heating, you can leave your thermostat set low and turn the heater on in the restroom. This will rapidly and effectively warm-up that small space so you’re not spending the cash to heat up the remainder of the house that you aren’t going to be utilizing. And let’s be truthful, it’s likewise really great to remain warm with an integrated heater when you’re fresh out of the shower and drying off and getting dressed.
  8. Other AccessoriesSome manufacturers use other devices for your bathroom exhaust fan that are very nice to have. Here are a number of devices that have actually captured our eye.A motion detector set up into a bathroom ceiling fan Works in conjunction with a variable strength fan. When the motion detector sense is it someone is coming into the restroom it turns the fan up.
    Wetness detectors work like motion detectors, other than instead of picking up people walking around, it detects when the humidity in your restroom goes above a certain point. This will protect your restroom from water damage. In this case, it enables the fan to act practically like a dehumidifier.

Top 5 Best Bathroom Exhaust Fans With Lights

Best bathroom exhaust fans with light and heater

Interested in finding the best bathroom exhaust fan that comes with a heater?


What If My Bathroom Is Larger?

Obviously, when it comes to bigger restrooms, things are a bit different. If your restroom has more than 100 square feet, then the exhaust fan has to be sized depending upon the variety of fixtures in your room. Thus, each structure has a specific CFM rating, as following: toilet (50 CFM), shower (50 CFM), jetted tub (100 CFM), and bath tub (50 CFM).

To that end, if you have a toilet and a shower, then you would need a 100 CFM fan. In the meantime, if you have a jetted tub, a toilet, and a shower, then you might consider investing in a 200 CFM fan.

On the other hand, if you have a high ceiling– specifically a ceiling that determines above 8 feet, then you need to use a various formula. The formula that applies in this circumstance is the following: multiply the square footage by the height of your ceiling. Divide the outcome by 60 (minutes in an hour) and, afterward, increase by 8 (the number of air exchanges per hour).

Benefits of Installing an Exhaust Fan in A Bathroom

There are numerous benefits related to setting up an exhaust fan in your bathroom. You will most likely notification the value of the bathroom exhaust fan as quickly as you’ve installed the system in your bathroom. With that in mind, here are the main points you get with acquiring the very best exhaust fan for your restroom.

Enhanced Air Quality

Categorically, this is among the main benefits that include purchasing an exhaust fan. Over the course of time, exposure to excessive humidity is most likely to trigger asthma, as well as other breathing issues.
With that in mind, as exhaust fans get rid of the excess of moisture. This implies that your tiles will be maintained in top condition for an extended timeframe.
An exhaust fan will get rid of unwanted steam and odors. This undoubtedly translates into improved air quality.

Diminished Maintenance Costs

Steam, humidity, and wetness, when excessive, will undoubtedly affect your home. And this does not refer to your restroom alone, however to the entire home, for a change.
By investing in a trustworthy exhaust fan, you can rest ensured that you will not have to deal with such issues.

Say Goodbye to Mold and Mildew

Moving on, another benefit that includes installing an exhaust fan into your restroom is the reality that you will not need to deal with mold and mildew. Once mold settles in your house, you need to understand that it can be a trouble to eliminate it. This is why you need to think about making an investment in this direction and get an exhaust fan or, alternatively, the best window fan.


What Type of Ducts? Flexible or Rigid

best bathroom exhaust fanWhen installing a new bathroom exhaust fan, you may wonder whether you need to have versatile or rigid ductwork. There are benefits and drawbacks to each. In general, we will always suggest stiff ductwork oh, and here’s why.

When your exhaust fan is working it is blowing air through your ducts. The less wind resistance there is, the more efficient your exhaust fan will work. Solid ductwork is smoother and allows for airflow to be much faster and more efficient. Additionally, it normally has fewer 90 degree flexes so the air gets to the outside faster and more efficiently.

Contrast this with versatile ductwork that has actually wire twisted around the ductwork to hold it in shape. Those wires cause nooks and crannies to form which causes air to flow less effectively. Additionally, ductwork can lay in weird directions and can sometimes take unnecessary turns in getting to where it needs to be. While stiff ductwork is going to be a bit more expensive, it deserves it in regards to efficiency.

No matter which you choose, you must always keep some basic rules of thumb in mind when running ductwork, specifically for your restroom.

  • Remember that the structure code states that the overall horizontal length of the vent can not be greater than 75% of the vertical height of the vent. Essentially what this indicates is that if your bathroom exhaust fan’s ductwork increases 10 ft it can not go to the side more than 7.5 ft. If the vertical height of your vent is less than 7.5 ft, you should be venting through the roof and not from the side anyhow.
  • Another thing to remember is if you are using ductwork that goes through an unheated portion of your home or your home’s crawl space or attic, then the ductwork needs to be insulated. This is to prevent condensation from developing in the ductwork which can cause a wide range of problems.
You can read also Maintenance and Care of Your Exhaust Fan

How to Install a Bathroom Exhaust Fan

What are the steps you should follow for setting up a bathroom exhaust fan? When you want to install such a system, there are some guidelines you need to consider. The exact same could be stated about the evaporative coolers or the ceiling fans.
The installation procedure isn’t that made complex, approved that you understand the particular actions you ought to follow.

  • Recognize the place where you want to install the exhaust fan. Afterward, you should mark it appropriately, to ensure that it fits. Granted that you want to set up the unit on the ceiling, you ought to check whether that ceiling can support the weight of the item or not. At the same time, you should ensure that the location where you want to position it is free from electrical wires.
  • After marking the place for the installation, it’s time to proceed with making the hole. Utilize a drill to make a pilot hole first, and afterward, you should cut the hole by using a saw.
  • Once you do that, you can continue with the real installation of the exhaust fan. Guarantee that you keep the power cable over the motor. In this manner, your electrical expert will have the ability to reach it quickly. As you hold the fan in place, you must tighten up the screws. Afterward, you can position the cover over the fan.Ideally, you should not be alone, as you’ll have to climb up a ladder, and someone might need to hand you the tools. At the exact same time, in order to safeguard your hands from ultimate injuries, you must wear bathroom exhaust fanExhaust fans typically work likewise to ceiling fans. Whereas a ceiling fan simply distributes the air to make you feel cooler in a room, exhaust fans work the opposite method. At their the majority of standard, bathroom exhaust fans take damp air and expel it to the outside so that condensation and wetness do not construct up in your bathroom. Generally, a bathroom exhaust fan need to have the CFM high enough, so that it is capable of replacing the air inside your restroom at a rate of 8 times an hour. A movement detector set up into a bathroom ceiling fan Works in combination with a variable strength fan.

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