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 Simplicity Extension Rod – Black 90cm
An extension Rod to Suit the Simplicity Ceiling Fans by Three Sixty. 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