Bathroom exhaust fans installed

A bathroom fan will always make noise, but not one that will be making a bothersome noise. The fact that they do not touch the joist or subfloor and the vibration absorbing wall mounting brackets reduces the level of noise from through-the-wall venting exhaust fans when they are on.

Through-the-wall vent fans can be complicated to vent, mostly if your house is made of brick veneer or brick challenging to make a hole. While installing the vent, there is a need to make a hole in the wall; if the brick is too difficult to work on, you might find it difficult to do so.

This is also why I always advise hiring a licensed professional roofer or someone who has installed such a fan to do the work for you to avoid complaints that the fan is not working as expected. Low profile fans are another type of bathroom exhaust fans installed in the wall and vent using the through-the-wall venting option. This type of fan is unique in its way and functions well like other bathroom fans.

It is also installed vertically to the wall. If you are asking, can a bathroom exhaust fan be installed on a wall? Because you want to buy and install it in your bathroom, then endeavor to read and digest everything written in this article before making the first move.

It is possible to install and vent the bathroom exhaust fan through the wall, but you have to make sure to do it right; else, it might not work as it is supposed to. Hire a professional licensed roofer to do the job for you if you know you cannot do it well. The best way to handle this is to have two fans, one in the main bathroom with the toilet, and one in the room that the shower or bath is in as well.

Additionally, you want to plan your ductwork ahead while looking for the best place for your bathroom fan to go. You want the ducts to have the shortest, most direct route to the exterior of the home as possible. You should also not put the fan close to an area in the bathroom that air can get into the room.

You should also not have the vent let out the exhaust into the attic, it needs to be expelled outside of the home. You can read my guide on how bathroom fans should be vented if you wish to learn more. While looking for the perfect spot to install an exhaust fan, you need to ensure that you are not allowing there to be another problem elsewhere. The whole point of the exhaust fan is to avoid moisture build-up because it is much easier and less expensive to do preventative measures than it is to have to fix something after the mistake has already been made.

While positioning the fan is important, there are other factors that should be taken into account when installing a bathroom fan. In addition to everything below. Or if you hire someone to install the fan make sure they do it. In most cases, contractors will pull permits. The size of the duct is crucial for the fan to work efficiently.

An undersized duct will make the fan much louder and reduce its capacity to move air. The general recommendation is to use at least the same size duct that is on the bath fan housing connector. If the duct run is longer than 20 ft consider going up one size. Rigid metal or PVC duct is preferable, If the duct run is short a flex duct can be used. Find the shortest and straightest path from the fan to the termination point.

The fewer turns and the shorter the duct is the more efficient the entire system will be. If you choose the wall-mounting option for your bathroom fan, install it higher on the wall, closer to the ceiling. At this position, the exhaust fan will draw the hot, wet air out of the bathroom more easily. Several bathroom fans can be installed on either the wall or the ceiling. However, this is not true for all fan models. If you have decided on wall-mounting, it is important that you check this before you buy your fan.

Remember that you should not install an exhaust fan with a heating function or lights on a wall. Also, walls are usually thicker in comparison to ceilings. Keep this in mind as you plan where your bathroom fan will sit and where its ducts will be placed. You also have the option to choose a ductless bathroom exhaust fan. With this kind of fan, you will not have to worry about whether the ductwork will go through the wall?

However, the ductless fan is not good for removing moisture from your bathroom. Ductless bathroom exhaust fans circulate the air in your bathroom using a carbon filter and remove odors. This kind of bathroom fan works well when it is paired with another kind of ventilation for the bathroom. The purpose of a bathroom exhaust fan is to be closer to the source of moisture and humidity. So the question is, can you install the fan right above the shower or bathtub? The answer is sometimes.

However, it may be a little dangerous to place wiring or an electronic product close to a shower. You can only do so in some situations. Firstly, it depends on the kind of bathroom exhaust fan you choose. Secondly, look for the product description and check if it has a rating for a shower area. Thirdly, your bathroom exhaust fan has to be attached to the ground fault circuit interrupter. As you know now that all bathroom exhaust fans cannot be installed above a shower, read the manual carefully.

This is important so that you do not buy one that has a heater. That one will have to be mounted in another position on your bathroom wall. Select a fan that matches the existing air duct's size for the least complicated installation. Installing a completely new bathroom fan is not a DIY project. It requires professional experience, tools, ductwork, electrical wiring, cutting through the walls or ceiling, and sometimes cutting through the roof.

Bathroom fans pull moisture from the air. Reduced humidity levels prevent moisture damage, paint and wallpaper peeling, and mold and mildew growth. Fresh air from bathroom fans also removes odors. In addition, the drier air keeps mirrors from fogging, windows and doors from warping, and fixtures from rusting. A permit is typically required when installing a bathroom fan for the first time.

Bathroom fan installations involving electrical, duct, and roof work may require multiple permits. Bathroom exhaust fans require outside ventilation through a sidewall, roof, or behind a gable or soffit vent. Venting a bathroom fan into the attic, garage, or any space within the house causes moisture damage, wood rot, and mold problems. The best bathroom exhaust vent location is the building side, away from any overhangs.

Roof venting is also common but is more susceptible to leaks. Many bathroom exhaust fans can be mounted on the wall. Check with the manufacturer if the fan does not specify wall mounting. Mount bathroom exhaust fans as close to the ceiling as possible because moist, hot air rises. Bathroom fans with lighting or heating functions should only be ceiling mounted.

Replacing an existing bathroom fan takes 2 to 3 hours on average. Installing a new exhaust fan takes 4 to 8 hours or more, depending on the ease of access and installation complexity. Standard bathroom exhaust fans use 50 watts or more , while energy-efficient models use as little as 5 watts. Electricity usage depends on the fan size, airflow CFM , energy efficiency, and features.