Ceiling fans should be at least 2.1 meters from the floor to the blades of the fan. However, if you have ceilings above 3 meters, you may require an extension rod.
Three Sixty DRT Extension Rod – Satin Brass 90cm
An extension Rod to Suit the Three Sixty Trinity and Kute DC Ceiling Fans. The extension rod replaces the standard rod provided with the fan to give you a larger ceiling to blade drop, making the fan more suitable for a higher than standard ceiling.
These extension rods are available in a fixed size and can be cut to size by the installer if shorter rods are required. **image is generic