Bathroom Wall Extractor Fan Installation

Air must be vented outside.

Bathroom wall extractor fan installation. If you have access to the attic the fan can vent either through a gable wall or roof. Install your extractor fan close to the primary source of odour or moisture. And under while medium bath fans work well for bathooms 70 to 100 sq ft. Before commencing the installation of your wall fan you will need to firstly decide on the location of the wall fan and then using your cable detector check for any existing wiring or metal that may be lurking beneath the surface.

An axial fan is what most people picture when they think of a bathroom extractor fan. Attach the bathroom fan to the joist. How to install a wall extractor fan. Access the attic and bring your light cordless drill screws and bathroom fan housing.

Letting the fan exhaust into an open attic will cause moisture buildup on the underside of the roof. When considering how to install an extractor fan for the first time follow these tips and extractor fan regulations. Place the fan in the cut out hole so that the bottom edge of the fan is flush with the bottom of the ceiling drywall. In this video i give a step by step guide of how to fit install and wire a bathroom.

A more powerful fan will be able to remove the moisture faster and a larger room can hold more moisture. Lower the fan into place and secure it with drywall screws then use flexible duct pipes to vent the fan to the outside. You will need a partner for this step as you cannot see the ceiling from this position. Small bath fans provide adequate bathroom ventilation for 79 sq ft.

How to fit and install a bathroom extractor fan with or without a timer. To install a bathroom fan go into your attic and clear away the insulation where the fan will go then return to the bathroom and use a jigsaw to cut out the hole for the fan. Avoid venting through a soffit vent or ridge vent. The first step in figuring out how to install a bathroom fan is cutting a hole based on the size of the fan you need.

In order to obtain all these benefits you first need to install the bathroom extractor fan. It is worth noting that the installation process is a bit involving and might require a lot more engagement considering that it entails removing some drywall drilling through joists and busting through an exterior wall or roof. The warm air will exhaust out the duct and enter back into the attic through the soffit vent or ridge vent. So if you have a larger bathroom a more powerful extractor fan may be needed.

The kind you see on countless bathroom walls with a grille and a spinning fan blade behind. But it must keep it out of arms reach spray distance of the bath and shower.