10 Best Windowless Bathroom Ventilation in the UK 2025
Updated on 05/08/2025
#1
Recommended
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- Quiet, ENERGY STAR certified exhaust fan with 110 CFM and 1.0 Sones, suitable for rooms up to 105 sq. ft.
- Effectively ventilates full bathrooms at 110 CFM for consistent comfort.
- Simplified installation process allows for retrofit without attic access.
- Features TrueSeal Damper Technology to minimize air leakage, enhancing overall home performance.
- Includes a three-year limited warranty for added assurance.
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- Quiet, ENERGY STAR certified exhaust fan with 110 CFM and 1.0 Sones, suitable for rooms up to 105 sq. ft.
- Effectively ventilates full bathrooms at 110 CFM for consistent comfort.
- Simplified installation process allows for retrofit without attic access.
- Features TrueSeal Damper Technology to minimize air leakage, enhancing overall home performance.
- Includes a three-year limited warranty for added assurance.
#2
Value for Money
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- Functions as a standalone humidity fan.
- Equipped with a light switch for timer operation.
- Automatically turns on with the light and shuts off after a set duration.
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- Functions as a standalone humidity fan.
- Equipped with a light switch for timer operation.
- Automatically turns on with the light and shuts off after a set duration.
#3
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- Quiet and powerful extraction fan effectively reduces moisture, odors, and mold in bathrooms.
- Operates conveniently with a standard light switch for easy control.
- Features an integrated non-return valve to prevent outside air entry while efficiently venting exhaust air at a rate of 182 m³/h.
- Sleek, neutral white design with high-quality plastic front panel complements various bathroom styles; sound level is 45 db(A) when measured at 3m.
- User-friendly installation process with included screws and dowels, requiring only standard tools.
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- Quiet and powerful extraction fan effectively reduces moisture, odors, and mold in bathrooms.
- Operates conveniently with a standard light switch for easy control.
- Features an integrated non-return valve to prevent outside air entry while efficiently venting exhaust air at a rate of 182 m³/h.
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#4
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- Sleek, smooth fascia allows for easy cleaning and maintenance
- Operates quietly, making it suitable for bathrooms, shower rooms, cloakrooms, and toilets
- Features Twist and Click fascia for simple installation and upkeep
- Offers two speed settings - 15 litres per second and 21 litres per second, selectable during installation
- Compatible with wall, ceiling, or panel installation and includes a 2-year manufacturer's guarantee
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- Sleek, smooth fascia allows for easy cleaning and maintenance
- Operates quietly, making it suitable for bathrooms, shower rooms, cloakrooms, and toilets
- Features Twist and Click fascia for simple installation and upkeep
- Offers two speed settings - 15 litres per second and 21 litres per second, selectable during installation
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#5
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- Operates quietly at 27dB, tested in a controlled environment.
- Includes a timer and backdraft shutter for enhanced functionality.
- Features unique turning vane technology for improved airflow.
- Rated IP44 for protection against water splashes.
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- Operates quietly at 27dB, tested in a controlled environment.
- Includes a timer and backdraft shutter for enhanced functionality.
- Features unique turning vane technology for improved airflow.
- Rated IP44 for protection against water splashes.
#6
23% Off
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- Compact size with 157mm height, 159mm width, and 21mm wall extension, featuring a 99mm spigot for compatibility with 100mm ducts.
- Designed for easy installation with necessary electrical connections; operates via a light switch and includes a Run-on-Timer from 2 to 30 minutes.
- Meets building regulations (Parts F and L) and IP34 rating, making it suitable for bathroom zones 2 and 3.
- Delivers an extract airflow rate of 78 m³/hour (22 L/s) with low noise level of 26 dBA at 3m distance.
- Energy-efficient 240V motor consuming only 5.5W, ensuring long-lasting performance.
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- Compact size with 157mm height, 159mm width, and 21mm wall extension, featuring a 99mm spigot for compatibility with 100mm ducts.
- Designed for easy installation with necessary electrical connections; operates via a light switch and includes a Run-on-Timer from 2 to 30 minutes.
- Meets building regulations (Parts F and L) and IP34 rating, making it suitable for bathroom zones 2 and 3.
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#7
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- Quietly removes moisture and humidity, suitable for spaces up to 50 square feet with a performance rating of 1 sone at 50 CFM.
- Effectively eliminates harsh odors from cleaning agents, ensuring a fresh bathroom environment.
- Durable construction with corrosion-resistant galvanized steel and a modern-style grille that is easy to clean.
- Features a user-friendly design for quick installation, with no-cut setup and standardized ceiling opening dimensions.
- Manufactured to meet strict regional, national, and international quality standards, backed by a 3-year limited warranty.
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- Quietly removes moisture and humidity, suitable for spaces up to 50 square feet with a performance rating of 1 sone at 50 CFM.
- Effectively eliminates harsh odors from cleaning agents, ensuring a fresh bathroom environment.
- Durable construction with corrosion-resistant galvanized steel and a modern-style grille that is easy to clean.
- Features a user-friendly design for quick installation, with no-cut setup and standardized ceiling opening dimensions.
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#8
6% Off
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- Mixed flow fan designed for use with up to 6m ducting.
- Two speed settings with adjustable timer; performance up to 187 m³/hr.
- Meets Building Regulations ADF 2006 and ISO9001 quality standards.
- Can be remotely mounted in lofts or cupboards; includes a thermally protected motor and mounting bracket.
- Can be configured in parallel for increased flow or in series for increased pressure.
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- Mixed flow fan designed for use with up to 6m ducting.
- Two speed settings with adjustable timer; performance up to 187 m³/hr.
- Meets Building Regulations ADF 2006 and ISO9001 quality standards.
- Can be remotely mounted in lofts or cupboards; includes a thermally protected motor and mounting bracket.
- Can be configured in parallel for increased flow or in series for increased pressure.
#9
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- 7.5 watts power consumption.
- Complete ventilation kit for wet rooms, bathrooms, kitchens, and utility rooms, easy to install with all necessary components included.
- 4-inch inline fan with mixed flow technology, capable of moving 187 m3/hour (52 l/s) quietly at 32 dB(A) @ 3m, featuring an adjustable timer (2-30 minutes) and overheating protection.
- 100mm diameter PVC ducting, compliant with EU standards (EN13180 & BS 476), suitable for connecting with ceiling-mounted vents and external wall grilles.
- Weatherproof 4-inch external wall vent with insect mesh and removable core for simple cleaning.
- UV-protected internal ceiling vent diffuser designed to minimize drafts and cold spots, fitting flush to plasterboard ceilings and compatible with 100mm (4-inch) ducts.
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- 7.5 watts power consumption.
- Complete ventilation kit for wet rooms, bathrooms, kitchens, and utility rooms, easy to install with all necessary components included.
- 4-inch inline fan with mixed flow technology, capable of moving 187 m3/hour (52 l/s) quietly at 32 dB(A) @ 3m, featuring an adjustable timer (2-30 minutes) and overheating protection.
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#10
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- Quiet mixed flow fan designed for up to 6 meters of ductwork for optimal airflow.
- Two-speed operation allows for adjustable ventilation control.
- Compliant with ADF Building Regulations 2006 for safe and efficient use.
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- Quiet mixed flow fan designed for up to 6 meters of ductwork for optimal airflow.
- Two-speed operation allows for adjustable ventilation control.
- Compliant with ADF Building Regulations 2006 for safe and efficient use.
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