Tuesday, July 30, 2019

Ventilation Roof Space Accessories Needed For Bathroom

When thinking of installation of bathroom ventilation, this process should be done right or would cause serious damage to the whole interconnected space at home. The main purpose of the extractor fan is to consume the bad air produced. 

The fan also gets rids of the nasty smell that would linger less when the same is used. Exhaust vents air intakes and alters the dust particles, controlling the exhibition of airflow both inward and the outward gasses coming out and it reduces the pollution and takes the dust particles right away.

Installation Requirements

The right space should be determined or else the fan would go waste if the fitting isn’t right.  The air needed to ventilate a bathroom space is 15 air changes per hour. By measuring length x breadth x-height gives the m3 required for space. 

The bathroom extractor fan rating to be taken should be of the formula, Length x Width x Height x 10= m3/per hour. For kitchens an extract of 216m3/h, 60l/sec is required, that is a minimum air change of 15 per hour. 


For example 4 meters long x 2 meters wide x 2.4 meters high = 16 times m3, that is the air changes and that becomes the fan rating required and also helps in fitting the right fan required to save the purpose.

Ducted Fans Benefits

If it has to be done Economical and on a budget, one can go for ceiling exhaust fan also as it serves the purpose, this is very easy at installation. If the room has no sarking under the tiles, roof ventilation products can be used.

Ducted Fan is one of the most ideal ventilation systems, as it takes all the moisture out from the house and does an amazing job as an exhaust fan.If roof space is accessible on your bathroom, installation of duct fan is highly recommended.


It removes the moisture content from your house and it goes to the outside atmosphere. One can use a header box type fan, it is economical, but it has constraints in grating the airflow but the installation process is easy.  In Inline fan system, it uses mix flow fan, as 99% of the time, it does the work right. 

There are two types, a standard type which is designed for ventilation of bathroom, ensuites, commercial building and so on. and the silent type is used as a noise-sensitive one for conferences, hotels, offices and so forth.

Accessories Required

You require accessories to duct air outside, where external grill can be used or ducting or a duct tie and tape and these are the accessories highly recommended to be used for ventilation for rooftops and proper installation of the exhaust fan.

If you have less roof space in your bathroom premises, it looks more like you are living in a space that has a flat roof.

In that scenario, a wall or a window fan can be used unless you think of relocating the building Here an inline fan system can be installed, does the job and also exhaust fans can be used for the washrooms, bathrooms and laundries were it’s required the most.

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