How To Install A Bathroom Extractor Fan?

Bathroom extractor fans are one of the most important pieces of equipment in bathrooms. They help to remove moisture and keep the air fresh. With usage, our bathrooms can be stuffy and humid, which is why installing an extractor fan is compulsory. Extractor fans help to remove moisture from the air, which can help to prevent the growth of mould and mildew. In this article, I’ll show you How to install a Bathroom Extractor Fan with Step by Step Guide.

How To Install A Bathroom Extractor Fan

Installing a Bathroom Extractor Fan is a relatively simple task. With the right guidelines, you can complete the Installing process of a bathroom extractor fan in an hour. The most important part of the installation is ensuring that the fan is properly secured and will not come loose during use. You can also install an extractor fan in the ceiling with ducting through the roof to an external wall vent.

Things You Will Need:

  1. -Screwdriver
  2. -Drill
  3. -Extractor fan unit
  4. -Window bracket
  5. -Plywood sheeting
  6. -Jigsaw
  7. -Circular saw
  8. -Tape measure
  9. -Level
  10. -Marker/pencil

Steps To Install Bathroom Extractor Fan (Step by Step Guide)

Steps To Install Bathroom Extractor Fan (Step by Step Guide)

The installation process of a bathroom extractor fan is fairly simple that can be completed in a few steps. The following are proper guidelines for installing a bathroom extractor fan:

  1. Locate the studs in the wall where the fan will be installed and mark them with a pencil.
  2. Drill pilot holes into the wall at each of the marked studs, making sure to keep the blade parallel to the studs.
  3. Secure the fan to the wall with screws or nails, making sure that it is level.
  4. Run ductwork from the fan to an exterior wall, making sure to seal all seams with duct tape.
  5. Run the wiring for the fan according to the instructions provided by the manufacturer.
  6. Install an electrical outlet, and connect the wires to it using wire nuts.
  7. Install an exterior vent on the wall and attach the ductwork to it.
  8. Connect the wiring to an appropriate outlet and test to make sure that it is working properly.
  9. Fit the fan into the vent, and secure it with screws or nails.
  10. If you prefer, you can also install a recessed light above the vanity, and connect the wires to it using wire nuts.
  11. Install a socket near the outlet in the wall behind the extractor fan, and connect wires to it.
  12. Then attach the cover plate and secure it in place with screws or nails.
  13. Turn on the switch attached to the extractor fan wall plug and you are done installing your own extractor fan.

How To Install Your Shower Head Extractor Fan

How To Install Your Shower Head Extractor Fan

If you’re like most people, you probably don’t think about your shower head extractor fan until there’s a problem with excessive moisture. And by then, it can be too late! Additionally, this can clogged shower head can cause water to stay in your bathroom forever and something worse. But worry not, here you will know how to install your shower head extractor fan in just a few simple steps.

The installation of your shower head extractor fan is a fairly simple process that only requires a few basic steps. Installing a shower head extractor fan is a great way to remove excess moisture after a bath which reduces mould buildup and dries out excessive moisture.

Guidelines For Shower Head Extractor Fan Installation

Here are some guidelines to follow when installing a shower head extractor fan:

  1. Locate the studs in the wall where you will be installing the fan. This will help you determine the best location for the fan.
  2. Then you can identify the area in which you will be installing the fan and mark it off with a pencil.
  3. Once you have marked the area, use a drill to make holes in the wall where the screws will be placed.
  4. After the holes have been drilled, place the fan against the wall and use the screws that come with it to attach it. (loose install until final test).
  5. Once it is attached, connect the tubing to the fan and run it into your air circulation ducts.
  6. Connect the power cord to an outlet, and turn on the fan. If everything is fine, tighten the screws in place and adjust the CFM, pressure, and speed to your desired settings.
  7. Now your installation is complete and you have an operational fan in the shower.
  8. If your extractor fan has an OverRun Timer and a Humidistat Sensor, it will run automatically when the humidity sensor detects the moisture and also run after you leave the bath to not cause dampness in the shower.

How To Install Extractor Fan In Bathroom Window?

How To Install Extractor Fan In Bathroom Window

Installing an extractor fan in a bathroom window is a great way to keep the room dry and free from humidity. The fan will also help to remove any unpleasant smells. The below guidelines will show you how to install an extractor fan in a bathroom window yourselves, step-by-step.

Steps To Install Extractor Fan In Bathroom Window:

  1. The first step is to measure the size of the window opening and purchase an extractor fan that is compatible with that size. There are many different sizes and shapes of extractor fans, choose one that will fit into your window opening.
  2. Usually, 4 inches (100mm) duck extractor fans are used for bathrooms and they are easily available in a variety of styles. But before making up your decision, measure the mounting hole spacing on either side of the window opening.
  3. If it fits right, and you have got the extractor fan, start removing the window from the opening. It may be necessary to remove the locks from the window frames. Once you have removed the window, you will need to look for a mounting bracket that will attach to your window.
  4. The next step is to install the bracket. You will want to make sure that the bracket is installed in a secure location and that it can support the weight of your fan. This is relatively simple to do.
  5. Now you will need to attach the fan to the mounting bracket with screws. This process is straightforward as there is no need to go through ducts since you are installing your extractor fan on the bathroom window opening which ain’t need air ducts for circulation.
  6. When you have attached the fan to the mounting plate, you will want to insert the wires into the electrical box on your wall. Next, attach the power supply cord and turn it on. This should be it.
  7. If you have followed all of the steps correctly, your fan should be up and running in no time.

Bathroom Extractor Fan Installation Cost Table (Chart)

This is the rough estimate of what you can expect for your bathroom extractor fan fittings:

Electrician Job DescriptionsDurationPurchase Goods CostLabour Cost
Replace Existing Extractor Fan without Ducting1 hour£60£25
Window Fan installation with Ducting (external wall vent)1 day£80£150
Extractor Fan Installation with Ducting (external wall vent)6 hours£80£60
Extractor Fan Installation with Ducting (roof eaves to external wall vent)1-2 days£90£200
Shower Extractor Fan Installation with Ducting (external wall vent)6 hours£60£60

Good Bathroom Extractor Fan Advice’s

Bathroom extractor fans are a great way to remove moisture and humidity from the air in your bathroom. They also help to keep the bathroom clean by removing any humid air that is created while you are showering or bathing.

If you are thinking about installing a bathroom extractor fan, there are a few things that you should keep in mind:

  1. The most important thing to consider when installing a bathroom extractor fan is the size of the fan.
  2. You want to make sure that you select a fan that is large enough to properly ventilate the bathroom.
  3. You also want to make sure that the fan is rated for use in bathrooms, as some fans are not designed for this type of use.
  4. Make sure you have selected an extractor fan that is powerful enough for the size of your bathroom.
  5. The fan should be rated in cubic feet per minute (CFM) or litres per second (L/s).
  6. Make sure the extractor fan has an adequate seal around the edge of the window or door it is mounted to be effective at removing moisture from the bathroom.
  7. Another thing to consider when installing a bathroom extractor fan is the location of the fan. The best location for installation is somewhere where air can freely circulate.
  8. Pay attention to the manufacturer’s instructions when installing the extractor fan. This will ensure that it performs as intended and does not pose a fire hazard.
Alan Martin
Alan Martin is a freelance writer who has contributed articles to BestB.com. He has a more than 8 years of experience writing for businesses and organizations, mainly in the technology space. Alan enjoys writing about health, fitness, travel, internet culture, science, pet guides, and home appliances features. His primary focus at BestB.com is to provide expert reviews to ensure that your next pick for reliable pet food, home appliance, car dash cam, or wearable is the right choice for you and represents the best possible value for money within your specific budget. He has previously covered a wide range of garden tools, dental apparel, and pet accessories, as well as having experience in kitchen renovation, making him the best person to be our expert reviewer.