How to Install a Bathroom Extractor Fan
Odor DetectorInstalling a bathroom extractor fan is probably a lot easier than you think and it is the only way to solve your moisture problem after you take a shower. As you are probably well aware, that extra humidity that has no where to go except linger in the air, causes mold, mildew and will make your wood moldings and cabinets rot. Not to mention the unpleasant smell that you constantly have to deal with over time. These types of fans significantly improve your bathroom environment thereby making you more comfortable.
Tools and Materials
When you go to buy your supplies before starting your installation, you will need an extractor fan, ducting, electrical wiring, switch, hacksaw, wire strippers, knife, plywood, drill bits, hammer drill, ladder, gloves, hammer, saw, screwdriver, pencil and goggles.
Prepare
You will need to spend a bit of time actually positioning your fan. Ideally, it will be mounted as high as possible. In order for it to work effectively, aim to have it 1.8 meters above the floor or more. Also, you extractor fan should be installed close to the moisture source so keep in away from the door.
Check for Cables
It is always a good idea to use a cable detector and check for cables. This is an affordable device that can come in handy with all of your home improvement projects. This helpful tool tells you where wires are located in your wall or ceiling which is helpful because the last thing you want to do is sever any wires unintentionally.
Mark the Hole
Most kits will come with some type of template that you can use to mark the hole on your wall. This makes cutting the hole relatively straight forward. First you will drill into your marked hole. then you will use your hammer drill around the perimeter. You can also use a hole cutter if you have one handy.
Chip and Fit
Using a hammer and a chisel, chip away at the rubble from the hole and any rough parts should be smoothed out using a finer chisel. When you are fitting the ducting in the hole, be sure that is is flush to the wall and sloped in a downward direction facing the ground outside.
Wiring
You will need to wire the fan to a circuit breaker. This is important so that it will trip should any moisture somehow get into your internal electrical system. Ideally, your bathroom extractor fan will be connected to a waterproof, heavy duty switch, similar to a light pull.
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