Ventilate your entire living space, in silence
Williwaw is the fan redefining industry standards for power and silence.
\nChoose anything from a light breeze to a storm: powerful, aesthetic, durable, and smart, it offers 15 speeds while consuming only 5W to 48W.\n\nWilliwaw, this pedestal fan:\nThanks to lines derived from aerodynamic calculations, Williwaw combines silence (it is twice as quiet as its competitors) with power.
Its digital motor, with no wear parts, paired with a large 9-blade propeller, is uniquely capable of generating a wide airflow for incomparable user comfort. With 15 speeds, it can transition gradually from a gentle breeze to a storm.
Compared to bladeless fans, Williwaw easily comes out on top!
This powerful fan is the first ventilation system engineered to adjust to every season, providing a refreshing breeze in summer and maintaining indoor thermal balance all year round.
Create a cool, peaceful atmosphere: Williwaw generates a broad airflow, ranging from a gentle breeze to a powerful storm.
Crafted from steel, wood, and polycarbonate, and assembled exclusively with screws, Williwaw is exceptionally durable and fully repairable. Mechanical parts come with a 10-year warranty*, and electronic boards are covered for 5 years*.
A powerful fan & high-performance destratifier, Williwaw combines silence, design, and durability. And owners love it!
Over 2,000 Williwaw fans sold. 5/5 stars across all reviews.
Three years after my first Williwaw (to cool the attic bedroom), I’m doing it again (for the living area) as the heatwaves approach. Silent, effective, beautiful… and repairable if ever needed. Only the price gives pause (up 20% since 2020, like many things), but when compared to other solutions like AC, the choice is clear. A video explains assembly perfectly (15 minutes). As a side note, the customer service was remarkable—the creator of the device called me himself to answer my question directly…
Neil (Verified Customer) – July 10, 2023
Bought in 2020, this fan is excellent, if not better. Its primary quality is the silence; its other primary quality is a truly refreshing breeze. Qualities I particularly appreciated during all those heatwave nights. Finally, remarkable after-sales service. A minor fault, a message left on the Williwaw site, and an immediate response. Mr. Thirouin came out himself and the repair was done in a blink and free of charge, 3 years after purchase! I recommend it without reservation.
BAZIN (Verified Customer) – September 12, 2022
I received mine last Thursday and I already can’t live without it!
Turning it on is the first thing I do when I get home, whether it’s hot or not. Silent and powerful, it adds a touch of comfort to my interior.
Julien C (Verified Customer) – June 17, 2019
Received yesterday. Assembled in 10 minutes (it would have been even faster if I’d actually watched the video…) Otherwise, a beautiful product, truly powerful and silent.
You can feel the attention to detail throughout, which is a real pleasure…
Nicolas M (verified customer) – June 8, 2019
After more than a month of use, including several very hot nights, the whole family is convinced.
It is truly silent without compromising on the power needed to cool down during heatwaves.
Arnaud J (verified customer) – September 30, 2020
Ordered the fan right after visiting the Paris Fair. Ultra-fast shipping and very simple assembly following the videos.
My daughters were very skeptical about my purchase, and now they ask me to set up the fan to cool their bedrooms for the night. I’m even thinking about investing in another one for the upper floor next year. I have no regrets about my purchase, except maybe for not buying two!
Suhard (verified customer) – August 4, 2022
This is the third one I’ve bought. We have one in every bedroom and we no longer face heatwaves with the same dread at night.
Zero noise and a breeze that feels so good!
We would never have invested in air conditioning due to ecological concerns, but this product won us over. It is an investment, but well worth it, especially since it also runs in the winter in the living room with the mezzanine to balance the room temperature. Plus, it’s so beautiful!
Carole LASSALLE (verified customer) – July 6, 2022
Using only 5 watts to cool, compared to 2500 watts for an air conditioner, Williwaw features a powerful and silent motor.
It is the ecological solution for peaceful nights, even during heatwaves.
Williwaw’s 9-blade propeller produces two to three times less noise than its competitors, providing a peaceful solution for sweltering nights.
Noise level (according to EN60704-2-7 standard):
Its strengths? Connected, stylish, and comfortable.
Its remote? Your smartphone.
Williwaw adjusts to your needs, from a gentle breeze to a strong wind. With an oscillation range from 45 to 270 degrees and 3 speeds, it ensures a tailor-made experience.
Controlled via a mobile app for iOS and Android, Williwaw is a smart destratifier fan.
Adjust its wide, slow airflow remotely for optimal comfort without the mess—no more flying papers!
Equipped with an adjustable head and external temperature sensors, it ensures gentle and silent convection, automatically activated when there is a significant temperature difference between the floor and the ceiling.
This results in a 30% reduction in heating costs within the space occupied by Williwaw.
Williwaw’s temperature sensors detect heat differences between the floor and ceiling. When a gap is identified, it creates convection to balance the temperature.
This improves comfort and reduces energy consumption by allowing the heating to turn off more frequently. Control and programming are easily managed via the mobile app.
Crafted from steel, beech wood, and polycarbonate (the same material used in bulletproof glass), and assembled with screws, Williwaw is engineered for longevity.
Every part is replaceable, the blade is dishwasher-safe for easy cleaning, and the mechanical components are backed by a 10-year warranty.
By balancing the temperature, Williwaw eliminates hot or cold spots, enhancing comfort in open spaces, meeting rooms, or offices.
Even at low speeds, it provides a refreshing breeze without blowing papers around.
Durable in the truest sense. By choosing polycarbonate—the material used for bulletproof glass—for its plastic parts, along with metal and beech wood, and opting for a screw-based assembly, Williwaw features:
Furthermore, in the event of a failure, the circuit board can be replaced at cost price. Thanks to a connector-based system that eliminates soldering, repairs are simple and efficient.
2 possible heights to choose from during assembly, depending on the number of leg segments:
What else?
Assembled without clipping, gluing, or soldering.
Hidden from view, 115 screws ensure robustness and full repairability.
A Williwaw projects its airflow up to 8.5 meters and sweeps up to 270 degrees, covering an area of 170 m².
I am Stéphane Thirouin, a designer driven by a passion for creating useful, durable, and aesthetically pleasing objects.
Faced with an oppressive heatwave and wanting to avoid air conditioning for ecological reasons, yet disappointed by the efficiency of available fans, I set out to develop Williwaw: a fan that combines silence, power, energy savings, and longevity.
Assembling your Williwaw is a breeze
Destratifiers like Williwaw optimize heating by redistributing warm air from the ceiling down to the floor, reducing the load on your heating system.
For a space with an annual heating bill of €1,500, the absence of a destratifier leads to uneven air distribution, with heat trapped at the top and cold air at the bottom.
Using Williwaw mixes the air, limiting the need to overheat. This leads to 30% savings, lowering the bill to €1,050—a reduction of €450 per year. Factoring in Williwaw’s power consumption, the net saving is €430.
The benefits extend to summer as well; Williwaw eliminates the need for energy-hungry air conditioning, offering annual savings thanks to its low power consumption.
Here is an overview of the savings achieved with Williwaw to cool a 40m² space with a 4m ceiling height.
An air circulator, a destratifier, and a fan all aim to improve thermal comfort but differ in how they operate and are used.
A fan creates a directed airflow toward a specific area, providing an immediate cooling sensation on the skin through sweat evaporation. It is ideal for targeted, personal cooling.
Air circulators are often used in industrial settings. Their goal is to mix the air in an entire room, promoting uniform temperature and air distribution. They can reduce temperature gaps in a space, making it more comfortable overall.
An air circulator is designed to move large volumes of air through a room or open space, creating a fresh breeze that improves the feeling of comfort without necessarily lowering the ambient temperature. It is ideal for ventilating and cooling large areas due to its ability to circulate air efficiently.
With its ability to move large volumes of air, an air circulator is often used in larger spaces or for industrial applications, while a fan is better suited for home or office use.
A destratifier, on the other hand, aims to homogenize the temperature in a space by redistributing the warm air accumulated near the ceiling toward the floor, thus reducing the temperature differences between stratified air layers. This not only improves thermal comfort but also generates energy savings, particularly in heated spaces, as it reduces the need for additional heating.
To clean your Williwaw, follow these steps:
Your Williwaw is clean and ready to go!
Air conditioning | Williwaw | |
|---|---|---|
Purchase + installation costs | €5,350 | €999 |
Monthly electricity consumption cost | €5,984 | €953 |
Total cost over 1 year | €6,705 | €969 |
Total cost over 5 years | €120.96 | €1.01 |
Position the Williwaw fan strategically to optimize air circulation throughout the room.
For optimal comfort, ideally place it away from walls to allow air to flow freely.
In summer, orient it to create a direct cool breeze toward living areas. For heat distribution in winter, set it to destratification mode near a heat source to circulate the warm air accumulated at the ceiling.
Placement may vary depending on the season and your space’s layout.
Choosing the ideal fan involves considering several criteria, including power, noise level, and additional features like timers or oscillation.
Compared to others on the market (such as Dyson, Rowenta, and Honeywell), Williwaw stands out for its quiet operation, aesthetics, and power.
For effective cooling, check the airflow rate and variable speed settings. The price reflects the technology, features, and durability of the product.
Silent fans are perfect for working or sleeping undisturbed, with models adjustable in height or orientation ensuring absolute comfort.
The number of Williwaw fans required per room varies based on the dimensions of the space, ceiling height, and the device’s efficiency.
Thanks to its high power, a standard home or office room only needs one properly sized Williwaw to evenly distribute hot or cold air.
For large spaces or those with complex layouts, installing multiple units may be necessary to achieve peak efficiency.
