How To Fit A Bathroom Extractor Fan: The Easy Way

How To Fit A Bathroom Extractor Fan: The Easy Way

How To Fit A Bathroom Extractor Fan: The Easy Way

Looking for a way to get rid of all that moisture from your showers? If you have a build of moisture on your shower walls or shower panels, you’ll want to install a bathroom extractor fan in your bathroom. Bathroom exhaust fans are a type of fan that removes the excess moisture from your bathroom. It’s important to have bathroom exhaust fans in your bathroom so that you don’t have to deal with uncomfortable moisture build-up that comes from having steamy showers. Besides, having a bathroom extractor fan will also help you save money on your water bill. If you’re ready to learn how to fit a bathroom extractor fan, keep reading.

What Is a Bathroom Extractor Fan?

A bathroom extractor fan is an exhaust fan that removes excess moisture from your home. It does this by sucking in the humid air from your bathroom and expelling it through a venting pipe or with an outlet. A bathroom exhaust vent is typically installed on top of the toilet tank, but you can also install it near the bathtub drain. A duct fan allows fresh air to circulate through the room and provides proper ventilation. They also decrease the humidity levels and help you stay energy efficient. Fans with a humidity sensor are helpful with this. An extractor fan should be relatively easy to fit into an average-sized bathroom.

How To Fit A Bathroom Extractor Fan

Measuring and Cutting

Fitting a bathroom extractor fan is easy. All you have to do is install the fan in the right location and then connect it to your electrical system. Also, you want to make sure that the fan you are choosing to install has a good extraction rate. An extraction rate keeps a record of how much air can be removed from a room in the space of an hour. To start, measure the square foot where you’d like to install your fan, if you are installing it into the ceiling then cut a hole between the horizontal supporting beams after double-checking that there are no hidden pipes or wires.

Creating the Outline

A pencil is useful to mark the position of the vent fan located on the ceiling. Use a drill to drill a hole into part of the outline and then use a pad saw to cut around the outline and follow by removing any waste material.

Securing the Vent

Then you want to secure the vent by attaching the necessary fittings. Use a drill again to drill holes where there are marks to insert fittings (screws). Whilst holding the vent securely in place, use a screwdriver to secure the fittings into the right places. However, depending on the type of ceiling, the fixings can differ each time.

Marking the Frame

Typically, an extractor fan is usually attached to the loft space of the ceiling or horizontally to the floor, using a pencil again, make sure to add markings of where the frame of the fan will be attached and then drill holes, insert the screws where they belong and secure with a screwdriver.

Adding the Ducting

After that, you should add the flexible ducting to the ceiling vent and choose one side of the extractor fan to add the ducting to. Then on the alternative side of the fan, you should secure ducting to the part that is linked to the external vent.

Creating the Electrical Connections

The final step is to create the electrical connections, all electrical appliances and work must be carried out by a professional electrician because of safety hazards. Relative to the type of fan, it can function by using a separate control or connected to the light switch. Once this step has been completed, you can then secure the grill cover onto the bathroom ceiling, on top of the vent.


If you live in a home with a shower, you need a bathroom extractor fan. But are you sure you know how to fit one? In this blog post, we have hopefully taught you the trick to installing your bathroom extractor fan in a way that limits professional help. What is so bad about fitting a bathroom extractor fan yourself? Fitting your bathroom fan yourself will save you time and money.

Reading next

10 Tips to Give Your Bathroom Cabinets A Makeover
Wall Panels For Commercial Kitchens : The Benefits of PVC