Loud Bathroom Exhaust Fan
If you have an extractor fan in your bathroom and it gets noisy when you turn it on, this can become frustrating. There are several ways the extractor could be making noise – it could be squeaking, squealing, wheezing, or sounds like it's grinding. Luckily, this problem isn't too severe, and you should be able to fix it. Usually, when a bathroom exhaust fan is noisy, it usually because the vent is full of dirt that needs to be cleaned out. In most cases, you won't need to get your exhaust fan replaced.
Dust can accumulate over time in your exhaust fan and this can cause it to be extra noisy and make vibrating noise. If the problem isn't dust, then there's probably an issue with the fan or the wheel that spins to let the air out of the bathroom being adjusted properly. There are many ways you can fix this problem down below.
Why You Need Your Bathroom Fan to Work Properly
Your bathroom fan vent is a ventricle device that allows air from the inside of your bathroom to leave outside your bathroom through a metal duct or tube that's inserted into your wall. The extractor fan is able to draw out moisture and bad smells from the bathroom and exit them outside to improve the air quality inside your bathroom. Many buildings require that you have a bathroom fan that functioning properly.
Important: As a homeowner, realizing that you need to waste another Saturday waiting for the landlord or handyman to come over to fix another damaged appliance is frustrating. It shouldn't feel like the norm to constantly have damaged appliances and systems in your home since it can come to a huge cost at the end of each year.
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Depending on how big your bathroom is, your bathroom fan needs to correspond to the size of the bedroom. This is so that a correct amount of air is being ventilated out of your bathroom. The main reason why your air vent needs to be functioning properly is to exhaust warm air out of the bathroom or your shower. Warm air can lead to mold growth in your bathroom and can also damage the surfaces of your bathroom. If you don't have a fan correctly installed, it can also lead to your bathroom smelling musty.
Without a properly functioning air vent in your bathroom, moisture can build up and this will increase the chances of damage against your bathroom ceiling, wall, and floor as well and your shower, bathtub, toilet, and sink. High moisture within your bathroom can also cause your bathroom walls to break doing – this includes the paint, wall trim, door, and wallboard.
The Sound May have Come with the Fan
Before you worry about the noise your fan is making, it could be the actual fan itself, as in the fan is always going to make that noise because of the way it was manufactured so there's no way you'll be able to stop the noises. The American Nation Standards Institute created a loudness level that can be used to rate the noise of an appliance – this is called the sone system.
The unit of measure for the loudness an appliance could give off is called phons and sones. An appliance that gives off a consumer-friendly type of noise will have a rating of about 40-phones which is equal to 1-sone. The smaller the sone number of an appliance, the quieter the appliance. Most bathroom fans should give off a loudness of 1.5 to 5 sones.
This means that reducing the noise of your bathroom fan extractor starts when you first bought the extractor. A quiet extractor will have a sones rating of about 1.5 to 2 whilst a loud one will give a rating of 4-5. If your bathroom fan has always been loud, then this can be an indicator that it's just the appliance and there's nothing you can do about it other than getting a new fan extractor with a lower sones rating.
Usually, cheaper extractor fans are the ones that give off the loudest noises. If you were lucky enough to know this and you paid for something more premium, then the problems is probably being caused by something else. If you did buy a cheap extractor fan, this may be the reason why your fan is so loud.
Noisy Due to Dirt
There's a chance that your bathroom extractor fan is noisy due to accumulated dirt that has clogged up the fan To fix this, you'll need to turn off the fan and remove the vent cover that's being held by a screw or metal clip. Make sure to clean the vent with hot water from the sink and make sure to remove all of the dust and dirt that could have accumulated on the vent. Once you're done cleaning, you can use compressed air to make sure that all the dirt is out of the vent and the blades. Once you've cleaned it properly, you can put the vest back on and turn it on to check if it's making any noises.
Adjust the Air Vent
Another thing you could do if you only started to hear the bathroom fan recently is to adjust the fan and make sure it's installed properly. To do this, turn off the power to the fan and remove the vent cover – you'll need to grasp it and wiggle it to test if it's installed properly. If the vent grill doesn't move, then the sound isn't being caused by vents that haven't been installed properly. If the grill does move, then you'll need to tighten it.
If you find that the screws didn't need tightening, then you properly have a cheap fan that gives off a loud noise. Cheap fans have fast motors, but the turbines are very small. So, they do move a lot of air, but due to the imbalance, they give off a very loud noise and if you want it to stop, you'll have to replace it. There are many bathroom extractors on the market but this exhaust fan (View on Amazon) doesn't give off a loud noise and if you know what you're doing, you can install it yourself. If not, then you can purchase it and get a technician to install it for you. The important thing to notice here is that you purchase a premium bathroom fan that will give off as little noise as possible.
Does Having an Exhaust Fan that Doesn't Work Properly Matter?
If you've noticed that the loud noises have only just started and you know that your fan isn't broken, then the problem may not be too bad if you can deal with the noise. The basic function of the extractor fan is to exhaust moist air from the room after you've had a steamy shower or hot bath. If the bathroom fan is still able to take out moist air through the vent and out the bathroom, then it is doing its job. If your exactor fan was no longer working, then this could lead to a build of moist air which in turn could have led to mold building up and damaging your walls.
Can You Block Out the Sound?
Chances are that the sound coming out the extractor fan isn't unbearable. You're still able to use our bathroom like normal, but there's just an extra noise that's going on in the background. In this case, you'll just have to ignore the noise. If your fans are still working like normal, and you're only hearing a noise, you can still use your bathroom like normal and there shouldn't be a need to replace it. If you can't hand the noise, then you can purchase a premium extractor fan that won't give off loud noises.
How Bathroom Fans Work
Your bathroom vent is wired to an electrical current in your home, the same way a light switch is wired. If you have a light in your bathroom, it's likely that the air vent is wired to the same electrical outlet as the light. The switch on your wall will also allow you to operate the air vent fan and there's likely a timer that will time how long the fan is meant to run for. As soon as you turn your fan on, you'll be able to hear the air being drawn out of the bathroom through the fan which will lead to an opening on the outside of your home. When the air vent exhaust air out of your bathroom, it shouldn't be making a loud noise. You should still be able to hear it but shouldn't be loud enough for you to notice that it's unusual.
Tips for Installing an Air Vent so You Can't Hear It
If you're going to install any air vents in the future, it's best that those air vents are far away from the installation you use in your bathroom such as the bath, shower and toilet. Having the option to install the air vent somewhere where you won't be able to hear it also depends on how big your bathroom is. If your bathroom is too small, then you won't have much of an option.
You want to make sure to install the air vent some that contains a lot of moisture. This can be around the sink, or somewhere near the bathroom, but not somewhere close enough for you to hear it directly. You can also place the fan in the center of the room which is likely to be away from all the other bathroom installations. You can also consider placing the fan near the door.
Make sure wherever you place the air vent, that the exterior air vent will operate properly and full close when ever you're not using the air vent. This will stop cold air from rushing back into your bathroom when the air vent is not in use.
Place the air vent somewhere high because it can be an eyesore. This will also stop you from hearing any loud noises that could be coming through the air vents fan.
You Need to Know This About Your Bathroom Fan Extractor
If you're noticing problems with your bathroom fan extractor, you need to know what's causing the issue and if you'll need to get the extractor repaired or replaced. Having a working extractor is crucial for any home, and fixing it is just one form of home improvement, but there are many more.
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Bottom Line
If your bathroom fan is noisy, then chances are it's nothing to worry about and it may just be that your fan is getting old. If you notice that it's still working fine, then you can continue to use it because it's still doing its job. A loud extractor fan shouldn't be of any concern and you should be able to use your bathroom like normal. You can try to wait for a few weeks to see if the noise will go away. If the noise doesn't go away and you're unable to take it, then you can get a new fan installed.
Source: https://homebli.com/how-to-fix-a-noisy-bathroom-extractor-fan/
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