Best Bathroom Exhaust Fans 2020 | Reviews, Buying Guide

Bathrooms are the one room in your home, you really need to pay attention to the air quality. Due to repeated showers and baths that most often occur with a door and/or window closed, a bathroom tends to be the the most humid and moist area within your home. Even if it’s air conditioned or heated, having reliable and adequate ventilation will make a big difference in lowering susceptibility to lingering odors, mold, germs and other airborne bacteria that can fester if left to grow.

Buying and installing the best bathroom exhaust fan is a must for all homeowners who care about their health. On that note, we’ve gone to great lengths to assure our list of the bathroom fans below contain a wide range of features that compliment the basic function of ventilating your bathroom. Our bathroom fan reviews are here to help you make the right purchase decision, as well as share tips for installation and much more.

Without further delay, lets review the best bathroom exhaust vent fans for you home.

Our Opinion | Best Bathroom Fan Picks

Broan Nutone Bathroom Fan with Light and Heater Model 665RP

Broan Nutone Bathroom Fan with Light and Heater
Features
  • Price Range: $50 - $75
  • CFM: 70
  • Noise: 4.0 Sones
  • Heater: 1300 Watts
  • Lighting: 100 Watts
  • Finish: White

Broan NuTone Ceiling or Wall Ventilation Fan Model 688

Broan NuTone Ceiling or Wall Ventilation Fan Model 688
Features
  • Price Range: $10 - $30
  • CFM: 50
  • Noise: 2.0 Sones
  • Heater: None
  • Lighting: None
  • Finish: White

Broan Nutone Model 9093WH Bathroom Exhaust Fan with Heater and Light

Broan Nutone Model 9093WH Bathroom Exhaust Fan
Features
  • Price Range: $175 - $225
  • CFM: 70
  • Noise: 3.5 Sones
  • Heater: 1500W
  • Lighting: Yes
  • Finish: White

Broan Sensonic Bathroom Exhaust Fan with Bluetooth Speaker

Broan Sensonic Bathroom Exhaust Fan with Bluetooth Speaker
Features
  • Price Range: $100 - $150
  • CFM: 110
  • Noise: 1.0 Sones
  • Bluetooth Speaker
  • Heater: None
  • Lighting: None
  • Finish: White

BV Ultra-Quiet 90 CFM, 0.8 Sone Bathroom Ventilation & Exhaust Fan

BV Ultra-Quiet 90 CFM 8 Sone Bathroom Ventilation Exhaust Fan
Features
  • Price Range: $60 - $85
  • CFM: 90
  • Noise: 0.8 Sones
  • Heater: None
  • Lighting: None
  • Finish: White

Delta BreezGreenBuilder Series 80 CFM Fan with Light an Humidity Sensor

Delta BreezGreenBuilder Series 80 CFM Fan
Features
  • Price Range: $90 - $160
  • CFM: 80
  • Noise: 0.8 Sones
  • Heater: None
  • Lighting: 60W
  • Finish: White

Delta BreezRadiance RAD80L 80 CFM Exhaust Bath Fan with Light and Heater

Delta BreezRadiance RAD80L 80 CFM Exhaust Bath Fan
Features
  • Price Range: $110 - $165
  • CFM: 80
  • Noise: 1.5 Sones
  • Heater: 1,300 Watt
  • Lighting: 30Watt LED
  • Finish: White

Delta BreezSlim SLM100 100 CFM Exhaust Bath Fan

Delta BreezSlim SLM100 100 CFM Exhaust Bath Fan
Features
  • Price Range:$50 - $85
  • CFM: 100
  • Noise: -1.0 Sones
  • Heater: None
  • Lighting: None
  • Finish: White

Hunter Sona Model 83002 Bathroom Exhaust Fan with Light

Hunter Sona Model 83002 Bathroom Exhaust Fan with Light
Features
  • Price Range: $90 - $125
  • CFM: 110
  • Noise: 3.0 Sones
  • Heater: None
  • Lighting: 2 Bulbs
  • Finish: White

Nutone Heat-A-Vent Bathroom Fan with Bulb Lamp Heater

Nutone Heat-A-Vent Bathroom Fan with Bulb Lamp Heater
Features
  • Price Range: $50 - $75
  • CFM: 70
  • Noise: 3.5 Sones
  • Heater: 250W Bulb
  • Lighting: Yes
  • Finish: White

Panasonic WhisperWarm Ceiling Mounted Fan with Heater and Lighting

Panasonic WhisperWarm Ceiling Mounted Fan with Heater and Lighting
Features
  • Price Range: $275 - $350
  • CFM: 110
  • Noise: 0.7 Sones
  • Heater: Yes
  • Lighting: Yes
  • Finish: White

Best Bathroom Exhaust Fans, Updated Reviews and Picks from the Editor

Broan Nutone Bathroom Fan with Light and Heater Model 665RP

Broan Nutone Bathroom Fan with Light and HeaterThe Broan NuTone 665RP opens a menu of multi-functions like ventilating pure air, warm bathroom, and clean appearance. This Energy Star certified device operates at 4.0 Sones and 70 CFM to vent out mildew drops forming within 65 sq. ft. area. Its white polymeric grille ensures to merge with your wall decor. The 100-Watt powerful ceiling light illuminates the nearby areas. Install this heated exhaust fan to enjoy the 3-in-1 facility of heating, ventilation, and lighting to have a toasty and comfortable morning in your bathroom.

Reasons We Love this Exhaust Fan

  • 3-in-1 Combo: The ventilation fan arrives with a 100 Watt radiant light backed with a powerful 1300 Watt heater, which warms the bathroom along with removing odor and humidity.
  • Easy Fittings: The product fits conveniently 2”x6” ceilings and serves proper ventilation for a bathroom of 65 sq. ft. running at 70 CFM for the taking.
  • Quieter and Better: With 4.0 sones, expect a silent performance of ventilation and no external effects bothering. Plus, with HVI certification, the device can be installed over bathtubs and showers.
  • Easy DIY Installation: Multi-purpose switches can be wired separately or together based on your lifestyle.
  • Resistant Property: The product is resilient with the weather.

Broan NuTone Ceiling or Wall Ventilation Fan Model 688

Broan NuTone Ceiling or Wall Ventilation Fan Model 688This popular UL-certified ventilation fan efficiently removes all the bad odors from bathrooms and kitchens. With the ease of wall mounting, these can be fitted anywhere.

With a dimension of 7.5 x 7.2 x 3.6 inches, it comes with a white plastic grille and blends easily with the existing decor.

With the airflow capacity of 50 CFM, rooms are ventilated quickly and silently. Overall, this Broan NuTone heated bathroom fan is useful not only in the bathroom up to 45 square feet but also throughout the house.

Model 688 Features

  • Comprehensive Ventilation: This ventilation fan removes moisture, tobacco and cooking odors, etc.
  • Easy Fittings: With Torsion springs grille mounting, it can be fitted between ceiling joists or wall studs without using any tools.
  • Silent Exhaust Fan: Thanks to 50 CFM and 4.0 sone ratings, the powerful motor of this bathroom exhaust fan performs the job silently.
  • Ease in Cleaning: With motor snap assembly fitted, no screws are in the panel providing easy cleaning.
  • Attractive Design: White polymeric paintable grilles complement your home décor.

Broan Nutone Model 9093WH Bathroom Exhaust Fan with Heater and Light

Broan Nutone Model 9093WH Bathroom Exhaust FanThe UL-certified Broan-NuTone bathroom exhaust fan with heater and light combination provides strong heating and ventilation, removing mildew and contaminants. Its 100W bright light gives a clean appearance to your bathroom, and an additional 7W light gives soft glow during night purpose. Constructed with a white glass grille, the fan matches with any décor. It gives warmth and saves energy with an automatic reset thermal protection feature. This combo is perfectly safe for your kids, guest, and master bathroom.

Broan Nutone 9093WH Features

  • 3-in-1 Combo: Bathroom exhaust fan with heater and light combo operate in a room space up to 65 sq. ft.
  • Four-function wall switch: Easy-to-use wall switch controls all functions that suit your lifestyle
  • Compact & Easy DIY Installation: Mounts easily in 4-inch round duct size with a minimum required construction space of 2” x 8”
  • Energy Efficient & Optimum Performance: 1500W heating power with 70 CFM air ventilation fan performs well in a bathroom at 3.5 sone sound level. Offers automatic reset thermal protection
  • Attractive Look & Feel: 100W incandescent bright light gives a pleasant feel with soft glowing 7W light for night visits. Its white glass grille complements a decent look.

Broan Sensonic Bathroom Exhaust Fan with Bluetooth Speaker

Broan Sensonic Bathroom Exhaust Fan with Bluetooth SpeakerBroan Sensonic Bathroom Fan has a greater power wattage, ensuring faster removal of humidity, odor, and particles from the bathroom/ kitchen. Concealed with power-packed Sensonic speakers using Bluetooth technology, you can enjoy a peaceful musical atmosphere. It has advanced lubricated and designed motor to ensure minimal breakdowns. With HVI certification, the product is trusted with Energy Star approval to operate wisely at 1.0 sones. The presence of UL approval ensures the device fitted over bathtub/ showers, and GFCI safeguards the branch circuit. If you are looking for a bathroom exhaust fan with Bluetooth-enabled device working as a speaker, you know what to choose.

Reason its a Best Exhaust Fan Selection

  • Smart Fan and Bluetooth: Broan exhaust fan with in-built powerful Bluetooth High Fidelity Sensonic speakers to ventilate with musical air within a 105 sq. ft. room.
  • Trusted Motors: The device is set to commence continuous work, with 1.0 sones and 110 CFM, ensuring a power-packed yet silent ventilation performance.
  • Wireless Stereo Performance: The audio transmission passes through grille and quality sound filter, making a peaceful environment using Bluetooth-enabled speakers.
  • Quality Built: The product is designed using a 26-gauge Galvanized steel and 4 inch round duct connector giving a better grip.

BV Ultra-Quiet 90 CFM, 0.8 Sone Bathroom Ventilation & Exhaust Fan

BV Ultra-Quiet 90 CFM 8 Sone Bathroom Ventilation Exhaust FanBV Ultra-Quiet 90 CFM bathroom exhaust fan maintains a healthy atmosphere by removing chemicals, moisture, tobacco smoke, and more. With a maximum of a 4-inch duct, the fittings can be done manually. The joist-mounting feature allows mounting without suspension brackets installed. HVI 2100-Certification and Energy Star Approved ensures quality performance and a safety device with the heavy-duty motor. This ultra-silent exhaust fan also serves larger areas of 110 and 150 sq. ft. in its variant models.

Reasons We Chose this as a Best Bathroom Vent Fan

  • Larger Ventilation Area Covered: The exhaust fan covers a large ground area of 90 sq. ft. with great airflow capacity rated at 90 CFM.
  • Quality Performer: Approved under HVI 2100, UL, and Energy Star ensures quality performance in odor ventilation.
  • Ultra-Silent Fan: Gives outstanding fresh air circulation at a very low noise level of 0.8 sones.
  • Powerful Motor: With a heavy-duty motor, this BV device is suitable for prolonged usage and offers a lifetime lubrication assurance.
  • Energy Saver: Follows energy-saving module by operating at 24 Watts and 90 CFM within a spread area of 90 sq. ft.

Delta BreezGreenBuilder Series 80 CFM Fan with Light an Humidity Sensor

Delta BreezGreenBuilder Series 80 CFM FanDelta BreezGreenBuilder series exhaust fan and LED is a popular energy-saving product from the company, known to consume low power input of 13 Watts. It backs with a silent operation at 0.8 sones, airflow capacity rated at 80 CFM, and has a bright LED light fitted with humidity sensors. The device is powered with the famous Delta DC brushless motor and is lightweight. Qualified under Energy Star, its steel body is galvanized to prevent corrosion. The sleek grille ensures a better look and easy to clean options to consider.

What We Like about this Bath Ventilation Fan

  • Perfect Ventilation: With 80 CFM air ratings, the ventilation ensures to clean up the odor, humidity, and dust particles up to 80 sq. ft. rooms.
  • Excellent Add-ons: The product series arrives with 60-Watt radiant light with ultra-energy efficient LED modules and a Humidity Sensor.
  • GFCI Protection: The fan is enabled with GFCI certification to get installed in the shower ceiling safely.
  • Fittings and Insulation: A 4-inch circular duct is required, and the device comes with proper insulation to minimize heat loss.

Delta BreezRadiance RAD80L 80 CFM Exhaust Bath Fan with Light and Heater

Delta BreezRadiance RAD80L 80 CFM Exhaust Bath FanAs the name Delta BreezeRadiance, this exhaust fan is quiet as a breeze and energy-efficient. It removes humidity and impure air and increases the indoor air quality thereby reducing the health problem risks. Certified by Energy Star, there is hardly any greenhouse gas emission. Consuming 10.5 Watts of power and an airflow capacity of 80 CFM, the fan operates at 1.5 sones. Its DC brushless motor fans consume 74% less power than AC motor fans and reduce the need for replacement. This fan, light, and heater combo is perfect to fit in any budget.

Features We Like

  • Smart Combo – This bathroom exhaust fan, light, and heater combo work using the DC brushless motor technology. It reduces moisture and circulates fresh air.
  • Ultra Silent Fan – Like its name, the fan is quiet as a breeze, operating at 1.5 sones.
  • Energy Efficient – It consumes the power of 10.5 Watts and has an airflow capacity of 80 CFM. It has an in-built thermostat to control the room temperature.
  • Strong & Durable – This powerful low-noise Delta ceiling fan has a metal guard to protect from the heating wire. Its galvanized stainless steel body prevents corrosion.
  • Highly Certified – The fan is Energy Star certified and passes Ashrae 62.2 compliant. Thus, it reduces greenhouse gas emissions.

Delta BreezSlim SLM100 100 CFM Exhaust Bath Fan

Delta BreezSlim SLM100 100 CFM Exhaust Bath FanDelta BreezSlim SLM100 bathroom exhaust fan is a popular ultra-low noise backed ventilation product suited for bathrooms. Operating at a noise level of 1.0 sones, it rotates almost noiselessly. With a DC brushless motor, the fan performs well under low power consumption of 14.5 Watts. Designed using galvanized steel, it prevents frequent corrosion and breakdowns, thereby increasing durability. With HVI and Energy Star certifications, you can install them in your bathrooms and save yourself from gaseous odors and humidity constraints.

Why We Like the Delta BreezSlim

  • Soundless Performer: Delta BreezSlim fan comes with an incredible noise level settings of 1.0 Sones, giving a smooth and quiet performance.
  • Grille Indication: The device comes with an indicator light below the grille to ensure the silent running of a fan.
  • Low Power Consumption: Energy Star and HVI has certified Delta BreezSlim ventilation fan consuming just 14.5 Watts of power and 100 CFM. It uses a DC brushless motor for low power consumption, less noise, and a long life.
  • Ease in Mount: The fan backs with a 4” metal oval duct with a 3” plastic adapter for the error-free running of the device.

Hunter Sona Model 83002 Bathroom Exhaust Fan with Light

Hunter Sona Model 83002 Bathroom Exhaust Fan with LightGreat for all types of homes, this Hunter bathroom exhaust fan and light combo maintains a clean surrounding with no moisture and odor. The ultra-quiet 110CFM fan can be mounted over a shower or tub and offers excellent air movement. Imperial bronze scrollwork all around with a cased white glass cover of 15 inches for 2 light bulbs and an optional night light gives a descent look in your bathroom. It is Energy Star certified bathroom fan and offers a 5-year warranty to the customers. For the ease of installation, the fan motor and light can be wired separately or to the same wire.

Reasons We Like this Bathroom Exhaust Fan

  • Ultra-quiet Fan – This bathroom exhaust fan operates at 3.0 Sones making no noise.
  • Multi-purpose Functions – This bathroom ventilation fan removes moisture, humidity, and odor, and circulates fresh air throughout.
  • Safe & Secure – Fan is UL and ETL certified to be mounted over a shower or tub.
  • Exclusive Warranty – Provides a limited warranty of 5 years for motor and 6 years for parts.
  • Beautiful Design – Contemporary-styled exhaust fan with bronze scrollwork flowing around. It is cased with removable and screwless-designed white glass for 2 bulbs and an optional night light of 7 Watt.

Nutone Heat-A-Vent Bathroom Fan with Bulb Lamp Heater

Nutone Heat-A-Vent Bathroom Fan with Bulb Lamp HeaterNuTone 70 CFM Exhaust Fan with Infrared Bulb Heater is a perfect option for bathrooms of a maximum of 65 square feet. The fan is certified with at 3.5 sones and polymeric dampers, to give a desirable noise output. With UL-backed HVI-2100 certification, the product is safe for domestic usage in houses with kids and the elderly. While considering the color, the device blends brilliantly with the interiors and is easy to clean frequently.

Reasons for This Exhaust Fan

  • 3-in-1 Utility: This NuTone ventilation bathroom fan comes with an infrared powered bulb and a heater. It removes and de-moisturizes the bathroom from odor and dust particles.
  • High Power Output: The device backs with R40/ BR40 backed 250 Watts worth infrared bulb heater and a 70 CFM ceiling exhaust fan.
  • Fitting Convenience: The device is easy to fit, requires minimal hassle for DIY users, and comes with a 4” duct.
  • Easy to Clean: Thanks to the Polymeric Grille, it is easy to wipe and clean the device, and there is no compromise over the finish.

 

Panasonic WhisperWarm Ceiling Mounted Fan with Heater and Lighting

Panasonic WhisperWarm Ceiling Mounted Fan with Heater and LightingPanasonic WhisperWarm bathroom exhaust fan is a power-packed performer with 110 CFM motor to be used in the bathroom and throughout the house. It comes in a tubular stainless steel body with a dimension of 18.1 x 13.3 inches. With a voltage rating of 120 and power consumption of 30.60 Watts, the device operates with a CFL lamp to light up. With a lesser energy consumption of this multipurpose product, there is no reason to miss out on purchasing one to make a healthy home and healthy living.

Features that Make the Panasonic Whisperwarm A Great Choice

  • Clean Air Quality Assurance: Panasonic ventilator exhaust fan is rated for ASHRAE 62.2, allowing healthy airflow as per the reputed standard. It ensures eliminating humidity, dew, and other pollutants from the room.
  • Power-Packed Performance: The fan is designed to perform over the minimum of 0.1” and 0.25” static pressure levels and consume a very low wattage power of 30.60 Watts.
  • Multipurpose Utility: It works in 4 different segments like fan/ heat/ light/ night-light modes. With an in-built heater, it warms up the chilling room.
  • Silent Performer: This ultra-quiet bathroom exhaust fan operates at 0.7 sones backed with 110 CFM.
  • Easy to Fit: The device comes with 4” duct for easy installation of the fan with necessary hardware objects.


best bathroom exhaust vent fan


Bathroom Exhaust Fan Buying Guide

In this section, we’ll help you understand each feature, that help determine the best bathroom fan for your home. After learning more about bathroom exhaust vent fans, you’ll be able to see why we chose those listed above, and learn which features and functionality is most important for you.

Selecting a new bathroom exhaust vent fan may not be high on your list of essentials when doing a remodel, but just like adding a bathroom heater, it should be. Your home’s bathrooms are sources of high humidity, especially if you or others in your family tend to take lots of long, hot showers. That humidity needs to go somewhere, preferably out of the interior of your home where it can lead to mold and mildew problems if not kept in check.

Choosing the Proper Vent Size and Airflow

Size does matter. Installing a fan that is too small for the area won’t do the job. If you don’t already know the size of your bathroom, measure it. Bathroom fans have ratings based on their ability to move air at a rate of cubic feet per minute, commonly listed as CFM. The higher the FM, the larger sized bathroom it can accommodate. At a minimum, your fan should have 1 CFM for every square foot of floor space. If the bathroom is larger than 100 square feet, you’ll need a larger capacity. You’ll need to add 50 CFM for every toilet, an additional 50 CFM for a shower and bath combination and 100 CFM for a whirlpool bath. High or vaulted ceiling should also be considered as heat and humidity will rise and can become trapped. Make sure that if you have a vaulted ceiling that you properly size your fan.

Staying Within Your Budget

Of course, many of today’s bathroom ceiling fans come with lots of bells and whistles. The fan you choose can be as simple or as complicated as you want. Just remember that the more add-ons you select, the more expensive the fan will be. Some of the extras in contemporary fans include motion sensors that turn the fan on when you are near it, built-in heaters and integrated lighting. With the last option, you may be able to skip adding a new overhead light.

If one or more of these options are important to you, by all means, go for it, but keep in mind that the most important aspect of your fan is making sure that it is of a sufficient size to remove humidity. When on a budget, make sure you take of that aspect before anything else.

Noise Level Generated by Fan

Noise is not often a consideration at first, but when you have to live with a fan for years on end, that level can become annoying. Because of this, pay attention to the sound rating, which is measured in sones. A unit of sone measures how the sound is rated by a so-called average person. The lower the sones, the quieter the fan.

Fans that have a rating of 0.5 to 1.2 sones will be the quietest, however, for most people’s purposes, a fan with a rating of 2.0 sones or less will be sufficient. For reference, a refrigerator runs at 1.0 sones. Keep in mind that the quietest units will also be the priciest. Fans rated at 4.0 sones or higher will be the nosiest.

Lighting Options

Bathroom vent lighting options can be as fancy or as basic as you want. As a homeowner, you want items that will provide the best possible light but not at the cost of removing humidity from the area. Most bathroom vent fans that have integrated lighting come with LED bulbs for efficiency. Some will even give you a choice of colors to provide ambiance.

Only use the type of bulb recommended by the manufacturer. More upscale fans will have a lighting fixture that completely hides the fan. Some even have a conveniently night light feature. When choosing a fan with lighting, make sure that the light operates on a separate switch so you don’t turn on the fan when it’s not needed.

Built-In Heater Option

If your home gets a little chilly in the winter, having a built-in heater can make all the difference when you step out of the shower. this feature allows you to heat your bathroom without having to warm the entire house. Models that include a thermostat will allow you to keep your bathroom at the desired temperature.

Energy Use and Operating Efficiency

Look for Energy Star-rated bathroom fans which use 20 percent less energy than what the federal government requires. Features such as motion sensors, humidity sensors and timer will also decrease energy usage. Myths persist that bigger fans will use more energy, but this is necessarily the case. Always check the manufacturer’s rating for energy usage before you buy.

Product Warranties

Most manufacturers offer limited warranties ranging from three to five years. These guarantees cover material defects that result in the failure of the fan or one of its components and provide for the repair or replacement of the defective parts. Limited warranties do not cover faulty installations.


Cost of Bathroom Exhaust Vent Fans

Fans can cost as little as $15 for a basic fan for a small bathroom to over $350 and more when you add extras such as lights, sensors, heaters and more. The capacity of the fan also increases the cost, so if you have a larger bathroom, expect to pay more. All quality fans should have Energy Star ratings.

Good Vent Fan Cost and Features – Approximately $40

Quality fans usually come with lights, have sturdy, no-frills construction that includes mounting ears, a shatter-resistant lift diffusing cover over the bulb and are UL listed for use over a tub or shower when connected to a GFCI-protected circuit. Sone ratings are often higher.

Better Vent Fan Cost and Features – Approximately $90 to $120

These fans feature quieter operation with a sone rating of 1.0 or less. Some fans in this category may come with variable speeds or have the ability to be installed in larger bathrooms as they have greater airflow. Mid-range models offer sturdier, non-rusting construction. At the higher end of the range, you’ll find fans that contain heaters or another additional feature beyond a light.

Best Vent Fan Cost and Features – Approximately $160 and up

You’ll find the quietest bathroom ceiling fans in this category as well as those that are the most energy efficient. Expect to find all the extras or customizations that you desire, such as heaters and nightlights, if cost isn’t a factor. Some models even have a radon mitigation feature. The construction of premium fans makes them less likely to overheat.


Pros and Cons of Bathroom Vent Fans

Pros of Bathroom Vent Fans

In many places, homeowners are required to install bathroom exhaust fans whenever they remodel a bathroom if one had not been previously installed. However, these fans provide a number of benefits, most of which you will notice soon after installation. These include:Better air quality by reducing humidity, which over time, can trigger asthma and other respiratory problems. Additionally, these fans can also help eliminate undesirable odors

Diminished maintenance costs. Steam and humidity will affect the bathroom as well as other areas of your home. Of immediate concern, bathroom tiles will be better preserved. Allergens and other undesirable particles won’t have the chance to grow in lower humidity

Say goodbye to Mold and Mildew. Both of these undesirable elements need moisture in order to grow. When mold settles in your home, it can be especially difficult to eliminate. Investing in a bathroom exhaust vent fan will go a long way toward eliminating these problems.

Cons of Bathroom Ceiling Fans

Truth be told, there aren’t many. If you’re installing a fan where none has been previously, you may incur costs associated with venting, which will add to the overall price tag. Depending on the fan you choose, the bathroom may be a noisier place, however, both of these negatives are way offset by the positives that you’ll get through installation.


Installation of your New Bathroom Exhaust Fan

Do it Yourself Installation

Installaing a bathroom exhaust fan is within the capabilities of many do-it-yourselfers who have competent basic skills. If you are replacing a fan, much of the work is already done for you as venting is already in place. Thus, you can skip the initial steps involved with venting.

Place the fan by marking a spot on the ceiling and drilling a reference hole at that location. Measure the vent fan housing and try to position the fan between the two joists nearest the reference hole.

From here, measure the interior dimensions of the fan’s intake port to determine the hole that needs to be cut in the ceiling. Use a layout or framing square to draw an outline of the intake port onto the ceiling. Cut the intake porthole with a jigsaw.

Go inside the attic to attach a 90-degree duct elbow to the outlet port on the side of the vent fan housing. Secure it with foil duct tape, which will last longer than regular duct tape. Attach a cable connector to the fan’s housing and set the vent fan into place between the joists, centered on the ceiling hole.

Attach the fan to the joists with drywall screws. Attach the flexible duct that comes with the fan kit and slip it over the elbow attached to the vent fan and secure it with duct tape. Feed the electrical cable through the connector and secure it.

You’ll also have to vent the fan to the outside. From inside the attic, choose a spot to the outside where the flexible duct can exit with the location within six feet of the fan and between two wall studs. Make reference measurements and then location the spot from the outside and mark the hole location using the reference measurements. Cut the hole through the siding wall using a saw.

Attach the wall cap to the outside wall and secure the flexible duct to the wall cap with foil duct tape. From the outside, secure the wall cap with a foam rubber gasket and adhesive to ensure there are no gaps between the cap and the siding. Secure it to the siding with steel screws.

If you are simply replacing the fan, you can start from here. Remove your current fan and make sure the opening will fit the one you want to install. Make adjustments if needed. Remove the blower motor from the vent fan housing and save the screws. Expose the fan’s writing by unscrewing the receptacle inside the housing. Join same-color wires from the electrical cable that is inside the interior house. Pair like colors with like colors. Wrap bare copper wire under the grounding screw inside the motor housing and tighten it. Place the electrical receptacle into position and secure it with the reserved screws.

Insert the blower motor into the hole and push its plug into the electrical receptacle inside the housing and secure the motor with screws. Hold the grille closet to the ceiling and slip its mounting wires inside the fan housing and then push on the grill until it is flush against the ceiling. Turn on the power and test your fan.

Hiring a Pro to Install

If you don’t have the skills or the expertise to install a bathroom fan, hiring a professional is the way to go. Click here to estimate bathroom fan replacement costs. Having a professional install your fan will considerably increase the cost, often much more than the price of the fan itself. Installing a bathroom fan can cost up to $600 and even more in some cases if you need to run considerable ductwork to ensure that the exhaust from the fan vents to the exterior of your home.

Labor costs can vary widely depending on the extent of your project. The latest costs for purchasing a fan and having it installed run from about $100 on the low end to over $800 for complex installations. Average cost is approximately $373. If you are simply replacing a fan, hiring an electrician or a handyman to do the job is sufficient. If the job requires new venting, your best route may be to find a heating and air conditioning (HVAC) professional. To find professionals in your area, consult Home Advisor, Angie’s List or contractor association websites. Thumbtack is another website with good ratings that can steer you to local pros.


Disclosure: Costimates participates in the Amazon Associates Program, which is an advertising program designed to provide a means for us to earn a small fee by advertising products on their website. When you purchase a product we advertise, Amazon pays us a small fee.