10 Best Quietest Bathroom Fans 2025 in the UK

The Xpelair C4TSR Extractor Fan is designed for those seeking a quiet and efficient bathroom fan. With a noise level of just 16 dB, it's one of the quieter options available, making it suitable for environments where noise reduction is a priority. The fan offers two speed settings, delivering airflow rates of either 15 or 21 liters per second, providing flexibility based on your ventilation needs.

Its energy efficiency is respectable, consuming only 6.3 to 7.0 watts, which should appeal to those conscious of their energy usage. Installation is made convenient with the inclusion of both circular and square baffles, allowing for a preferred finish style. The fan's Ghost Airmovement technology contributes to its quiet performance, and its IPX4 rating ensures it is safe for bathroom environments. Additionally, the fan features a timer, adding convenience for users who want to set it to run for specific durations.

On the downside, while the fan is effective in quiet operation and energy use, its airflow capacity might not be sufficient for larger bathrooms or spaces that require more robust ventilation. The simple modern design should blend well with most bathroom décors, but those looking for advanced smart features may find it lacking. This fan is best suited for smaller bathrooms where noise and energy efficiency are the main concerns.

The Manrose QF100T Quiet Extractor Fan is designed for those seeking a tranquil bathroom environment. With a noise level of just 27 dB, it operates quietly—akin to a whisper—making it suitable for bathrooms and toilets where noise might be a concern. This low noise level is achieved through testing in an anechoic chamber, ensuring the fan's quiet operation under controlled conditions.

Its compact dimensions (16.3 x 11.1 x 16.3 cm) and lightweight build (621 g) make it easy to fit into most bathroom spaces without being intrusive. The fan is equipped with a timer feature, allowing users to set an operating time between 0 to 20 minutes, which is a helpful addition for energy efficiency and convenience. The inclusion of a backdraught shutter helps in preventing unwanted air from flowing back into the room.

The fan is powered by a corded electric source with low wattage (4.8 watts), making it energy-efficient. Its modern style in white complements most bathroom decors, and it comes with all necessary fixings and ducting for installation. Designed for indoor use, it's certified to IP44 for splash resistance, ensuring it can handle the humid environment of a bathroom. Potential buyers should be mindful that this product is primarily suitable for smaller spaces due to its size and features, and may not be the best fit for larger bathrooms needing higher airflow capacity.

The VENTS 100-SILENTA 100 Silent A Bathroom Extractor Fan is an efficient choice for those prioritizing a quiet operation. With a noise level of just 26 dB, it's among the quieter options available, ideal for maintaining a peaceful bathroom environment. Its airflow capacity of 45 CFM is suitable for small to medium-sized bathrooms, ensuring adequate moisture control and preventing mold growth. This model is energy-efficient, consuming only 7 watts of power, making it economical for continuous use.

The fan includes a PIR motion sensor with a range of 1 to 4 meters and a 100° detection angle, which is a convenient feature for automatic operation. Moreover, the adjustable timer (2 to 30 minutes) adds flexibility to customize its operation according to your needs. The design is sleek and compact, with a standard 100mm spigot that fits most ducting systems easily. It's lightweight at 600 grams, which simplifies installation.

However, the airflow capacity might not suffice for larger bathrooms or spaces requiring higher ventilation power. Additionally, since it's corded electric, installation may require professional help if there's no existing electrical setup. The fan's modern white appearance should fit well with most bathroom decors. For those seeking a balance of quiet performance, energy efficiency, and additional automatic features, this fan is a compelling option, though it might not cater to larger or more demanding ventilation needs.