Comparisons & guides
Comparing ceiling fan brands: the six criteria that matter, and the ones that do not
Published on ·4 min read
Ceiling fan product pages all look alike: an impressive airflow, aerodynamic blades, a new-generation motor, a crossed-out price. To compare two units seriously you must ignore half of what is written and look for six precise numbers.
This guide gives those six criteria, exactly what to read on a spec sheet, and the values that separate a unit that will last fifteen years from one headed for recycling in three. It applies to every brand, ours included.
Criteria 1 and 2: the motor and the noise, at a stated speed
The motor does everything: lifespan, noise, consumption. Two families: the AC copper motor, robust, proven, a little hungrier; the DC motor, more frugal and slightly quieter at equal speed, more expensive. What to check is copper rather than aluminium windings, and an explicit motor warranty. A well-balanced copper motor runs fifteen years.
Noise only compares at a stated speed. Silent means nothing; 30 dB at speed 1, 34 dB at speed 6 compares. For sleeping, the value that counts is speed 1: under 32 dB you stop hearing it after two minutes. The Boréal 107 states 30 to 34 dB depending on speed, measured at one metre.
Criteria 3 and 4: diameter relative to the room, and the light
The right diameter depends on the floor area, not the brand: 90 to 107 cm up to 10 m², 107 to 122 cm for 10 to 21 m², 132 cm for 20 to 30 m², 152 cm beyond. A unit claiming record airflow but oversized for the room will always run at speed 1 and occupy the ceiling for nothing. Compare diameters suited to your area, not airflows.
Integrated light is what lets a fan replace the ceiling light rather than add to it. Three things to read: output in lumens, 1,500 to 2,500 lm for a living room; colour temperature, ideally adjustable from 2700 K to 6000 K; and dimming. A non-dimmable single cool-white LED is garage lighting.
- ·Diameter: chosen by floor area, not by advertised airflow
- ·Lumens: 1,500 to 2,500 for a living room or bedroom
- ·Colour temperature: adjustable 2700 K to 6000 K, or at least warm white
- ·Dimmable: essential for a bedroom or living room
The Boréal 107
Retractable blades · Ø 107 cm · LED ceiling light & silent fan
- ✓Retractable blades: invisible when off, nobody guesses it's a fan
- ✓Sleep with windows closed, 30 dB, quieter than a whisper
- ✓Integrated LED 2700K → 6000K, dimmable: replaces your ceiling light
Criteria 5 and 6: control and warranty with its support
Control decides whether the unit is used every day. A full radio remote, speed, light, colour temperature, direction, timer, needs no installation and lives on the bedside table. A dedicated wall switch needs a line and an electrician; a pull chain makes you get up. Also check that winter mode, reverse rotation, exists and is remote-controlled.
A warranty is only worth the support behind it. Two years with someone in Europe who answers within 24 hours and ships a part are worth more than five years with an unanswered form. Read the duration, but above all: who answers, from where, how fast, and what is covered, motor included. A brand showing a real contact email and a response time commits; an anonymous marketplace does not.
What does not count: airflow, blade count, premium materials
Airflow in m³/h is measured at full speed, which nobody uses, and depends mostly on diameter: at equal diameter, differences between brands are small. Blade count is aesthetic: three, four or five blades move the same air at equal motor and diameter. Premium materials, exotic wood, brass, are style choices, not performance.
Then there are reviews. They count, provided they come from real identified buyers with verified orders and talk about what can be measured: noise at night, installation, light, support. A review saying very nice product tells you nothing; one saying 30 dB at speed 1, cannot hear it, fitted in 25 minutes compares.
Six numbers to look for on a spec sheet: motor type and windings, noise level at a stated speed, diameter for your area, lumens and colour temperature, remote control with winter mode, and a warranty with support that answers. Everything else is marketing. The Boréal 107 meets all six: copper motor, 30 dB at speed 1, 107 cm for 10 to 21 m², dimmable LED 2700 to 6000 K, full remote with winter mode, 2-year warranty with support in Europe.
Frequently asked questions
What is the most important criterion when choosing a ceiling fan?+
The diameter suited to the room's floor area, then the noise level at low speed. A 107 cm for 10 to 21 m², a 132 cm for 20 to 30 m², and under 32 dB at speed 1 to sleep beneath it. Advertised airflow is secondary.
AC or DC motor for a ceiling fan?+
Both suit if well built. The AC copper motor is robust and proven, the DC more frugal and slightly quieter at equal speed but pricier. What matters is copper windings, balancing and an explicit motor warranty.
How do I know if a ceiling fan is really quiet?+
Look for a noise level in dB stated at a precise speed, measured at one metre. Under 32 dB at speed 1 the unit is forgotten at night. The word silent without a number allows no comparison.
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