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Bathroom Extractor Fans

47 products

A good bathroom extractor fan removes moisture, odours, and humid air at source — preventing condensation, mould, and damp from building up on walls, ceilings, and grouting. Our bathroom extractor fan range covers everything from basic axial fans to whisper-quiet models with humidity sensors, timers, and smart controls, from trusted brands including Vent-Axia, Greenwood, S&P, Elta, and Xpelair.

Whether you need a ceiling-mounted fan for a small en-suite or a higher-powered unit for a large family bathroom with poor natural ventilation, use the filters below to find the right specification.

What size extractor fan do I need for my bathroom?

For most standard UK bathrooms, a fan with an airflow rate of 85–110 m³/h is sufficient. Larger bathrooms, wet rooms, or bathrooms with showers rather than baths typically benefit from a higher-rated fan — 150 m³/h or above. As a general guide, the fan should provide at least 15 air changes per hour in the bathroom volume.

What's the difference between a timer and humidity-controlled fan?

A timer fan runs for a set period after the light is switched off, then cuts out automatically. A humidity-controlled (humidistat) fan monitors moisture levels and runs whenever humidity exceeds a set threshold — making it more effective at preventing condensation because it responds to actual conditions rather than a fixed timer. For bathrooms prone to condensation or mould, a humidity-controlled fan is the better choice.

Do bathroom extractor fans need to be ducted?

Most bathroom extractor fans require ducting to vent moisture outside the property — either through an external wall or ceiling void. Some models can be installed as recirculation fans (without ducting) using a charcoal filter, but these remove odours only — not moisture — and are not suitable as the sole ventilation in a bathroom under UK Building Regulations Part F.

How noisy are bathroom extractor fans?

Noise levels are measured in dB(A). As a guide, fans below 30 dB(A) are considered very quiet (barely audible in a bathroom), 30–35 dB(A) is low-level background noise, and above 40 dB(A) becomes noticeable. Look for models labelled "silent" or "ultra-quiet" from brands like S&P Silent, Greenwood, and Vent-Axia Lo-Carbon if noise is a concern.

Are these fans compliant with UK Building Regulations?

Yes — bathroom extractor fans must meet the minimum extract rates set out in Approved Document F (Part F) of the Building Regulations. For bathrooms, this is a minimum of 15 l/s (54 m³/h) intermittent extract or 8 l/s continuous. Most fans in our range meet or exceed these requirements — check individual product specs for declared airflow.

Showing 25 - 47 of 47 products

S&P Silver Swarovski 100mm axial wall and ceiling extractor fan with sleek silver finish and modern design.

S&P Silver Swarovski 100mm axial wall and ceiling extractor fan with sleek silver finish and modern design.

Product data sheet

In stock

Next day delivery
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S&P

SKU: 5210622400

S&P Silver Swarovski Wall & Ceiling Extractor Fan - 100mm

Up to 80 m³/h
100mm connection
Backdraft shutter

In stock

Next day delivery available

£156.99

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210602000

S&P White Wall & Ceiling Extractor Fan - 100mm

Up to 80 m³/h
100mm connection
Backdraft shutter

In stock

Next day delivery available

£164.99

White S&P SILENT100 bathroom extractor axial fan with 100mm diameter, mounted on wall with ventilation grille.

White S&P SILENT100 bathroom extractor axial fan with 100mm diameter, mounted on wall with ventilation grille.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210418900

S&P SILENT300 White Bathroom Extractor Fan, Backdraft Shutter & Timer - 150mm

Up to 280 m³/h
150mm connection
Timer

In stock

Next day delivery available

£166.99

S&P ECOAIR centrifugal continuous dMEV PIR boost and timer unit with 100mm duct connection, installed in a ventilation system.

S&P ECOAIR centrifugal continuous dMEV PIR boost and timer unit with 100mm duct connection, installed in a ventilation system.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210625800

S&P ECOAIR Centrifugal Continuous dMEV Humidistat Boost & Timer - 100mm

Up to 60 m³/h
100mm connection
Humidistat

In stock

Next day delivery available

£172.99

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210604200

S&P White Wall & Ceiling Extractor Fan, Backdraft Shutter & Humidistat - 125mm

Up to 175 m³/h
125mm connection
Humidistat

In stock

Next day delivery available

£177.99

Xpelair GXC9 window-mounted axial fan with pullcord, white plastic frame, installed in a window for ventilation.

Xpelair GXC9 window-mounted axial fan with pullcord, white plastic frame, installed in a window for ventilation.

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Out of stock

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Xpelair SKU: 89995AW

Xpelair GXC9 Window Mounted Fan with Pullcord 89995AW

Up to 520 m³/h
257mm connection
Pullcord

Out of stock

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£182.99

S&P ECOAIR centrifugal continuous dMEV PIR boost and timer unit with 100mm duct connection, installed in a ventilation system.

S&P ECOAIR centrifugal continuous dMEV PIR boost and timer unit with 100mm duct connection, installed in a ventilation system.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210626000

S&P ECOAIR Centrifugal Continuous dMEV PIR Boost & Timer - 100mm

Up to 60 m³/h
100mm connection
PIR sensor

In stock

Next day delivery available

£183.99

White S&P SILENT100 bathroom extractor axial fan with 100mm diameter, mounted on wall with ventilation grille.

White S&P SILENT100 bathroom extractor axial fan with 100mm diameter, mounted on wall with ventilation grille.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210421300

S&P SILENT300 White Bathroom Extractor Fan, Backdraft Shutter & Humidistat - 150mm

Up to 280 m³/h
150mm connection
Humidistat

In stock

Next day delivery available

£190.99

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210623900

S&P White Wall & Ceiling Extractor Fan, Backdraft Shutter & Timer - 150mm

Up to 250 m³/h
150mm connection
Timer

In stock

Next day delivery available

£191.99

Systemair BF 100 HTX 246881 Centrifugal Fan

Systemair BF 100 HTX 246881 Centrifugal Fan

Product data sheet

In stock

Next day delivery
available

Systemair

SKU: 246881

Systemair BF 100 HTX 246881 Centrifugal Fan

Up to 62 m³/h
100mm connection
Humidistat

In stock

Next day delivery available

£192.54

S&P ECOAIR centrifugal continuous dMEV PIR boost and timer unit with 100mm duct connection, installed in a ventilation system.

S&P ECOAIR centrifugal continuous dMEV PIR boost and timer unit with 100mm duct connection, installed in a ventilation system.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210625900

S&P ECOAIR Centrifugal Continuous dMEV Humidistat Boost, Timer & Pull Cord - 100mm

Up to 60 m³/h
100mm connection
Humidistat + pullcord

In stock

Next day delivery available

£193.99

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210606000

S&P Silver Wall & Ceiling Extractor Fan, Backdraft Shutter & Humidistat - 125mm

Up to 175 m³/h
125mm connection
Humidistat

In stock

Next day delivery available

£195.99

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210624100

S&P Silver Wall & Ceiling Extractor Fan, Backdraft Shutter - 150mm

Up to 250 m³/h
150mm connection
Backdraft shutter

In stock

Next day delivery available

£202.33

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210602800

S&P Silver Wall & Ceiling Extractor Fan - 100mm

Up to 80 m³/h
100mm connection
Backdraft shutter

In stock

Next day delivery available

£204.99

S&P high powered centrifugal wall or ceiling extractor fan with backdraft shutter, 100mm diameter, mounted on wall or ceiling.

S&P high powered centrifugal wall or ceiling extractor fan with backdraft shutter, 100mm diameter, mounted on wall or ceiling.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5211944500

S&P High Powered Centrifugal Wall / Ceiling Extractor Fan With Backdraft Shutter & Timer - 100mm

Up to 100 m³/h
100mm connection
Timer

In stock

Next day delivery available

£208.48

Vent-Axia Quadra HTP Centrifugal Pullcord Extraction Fan 439251 - 100mm/4" - eFans Direct Ltd

Vent-Axia Quadra HTP Centrifugal Pullcord Extraction Fan 439251 - 100mm/4" - eFans Direct Ltd

Product data sheet

Out of stock

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vent-axia

SKU: 439251

Vent-Axia Quadra HTP Centrifugal Pullcord Extraction Fan 439251 - 100mm/4"

Up to 76 m³/h
100mm connection
Timer + pullcord

Out of stock

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£208.99

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

S&P white wall and ceiling axial extractor fan with 100mm diameter for ventilation, mounted on a wall or ceiling.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210624000

S&P White Wall & Ceiling Extractor Fan, Backdraft Shutter & Humidistat - 150mm

Up to 250 m³/h
150mm connection
Humidistat

In stock

Next day delivery available

£217.99

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210624300

S&P Silver Wall & Ceiling Extractor Fan, Backdraft Shutter & Humidistat - 150mm

Up to 250 m³/h
150mm connection
Humidistat

In stock

Next day delivery available

£217.99

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

S&P silver axial wall and ceiling extractor fan with 100mm diameter, designed for ventilation in residential or commercial spaces.

Product data sheet

In stock

Next day delivery
available

S&P

SKU: 5210624200

S&P Silver Wall & Ceiling Extractor Fan, Backdraft Shutter & Timer - 150mm

Up to 250 m³/h
150mm connection
Timer

In stock

Next day delivery available

£217.99

Xpelair GX9 Window Mounted Fan 89994AW - eFans Direct Ltd

Xpelair GX9 Window Mounted Fan 89994AW - eFans Direct Ltd

Product data sheet

In stock

Next day delivery
available

Xpelair SKU: 89994AW

Xpelair GX9 Window Mounted Fan 89994AW

Up to 636 m³/h
257mm connection
Backdraft shutter

In stock

Next day delivery available

£219.99

STAFF PICK

Greenwood Airvac Unity CV2SVGIP Any Room Extractor Fan 24V

Greenwood Airvac Unity CV2SVGIP Any Room Extractor Fan 24V

Product data sheet

In stock

Next day delivery
available

Greenwood SKU: GP2SVGIP

Greenwood Airvac Unity CV2SVGIP Any Room Extractor Fan 24V

Up to 75 m³/h
100mm connection
Humidistat

In stock

Next day delivery available

£236.04

BESTSELLER

Greenwood Airvac Unity CV3 axial extractor fan for any room, showing the fan unit with blades and mounting features.

Greenwood Airvac Unity CV3 axial extractor fan for any room, showing the fan unit with blades and mounting features.

Product data sheet

In stock

Next day delivery
available

Greenwood SKU: CV3

Greenwood Airvac Unity CV3 Any Room Extractor Fan

Up to 57 m³/h
100mm connection
Humidistat

In stock

Next day delivery available

£239.99

Xpelair GX12 Window Mounted Fan 90012AW - eFans Direct Ltd

Xpelair GX12 Window Mounted Fan 90012AW - eFans Direct Ltd

Product data sheet

Out of stock

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Xpelair SKU: 90012AW

Xpelair GX12 Window Mounted Fan 90012AW

Up to 1546 m³/h
324mm connection
Pullcord

Out of stock

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£276.99

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