Minimum Height To Install Ceiling Fan

For every two inches of ceiling clearance below this minimum airflow through the fan decreases by as much as 25 percent.

Minimum height to install ceiling fan.

From the blades to the floor and that more is better. What is the minimum height for a fan to be installed. Most ceiling fans come with three inch downrods that suspend the fan blades. Under australian standards the minimum height from floor to the lowest part of the fan needs to be 2100mm.

If your ceiling is higher and you wish to achieve more headroom than this that will be fine but don t leave your fan too high above the floor if hanging an outdoor ceiling fan from your porch patio covered deck or pergola. When you hang a normal ceiling fan with a 3 4 downrod from a ceiling that is 8 feet high the blades will be about 7 feet from the floor. That said i couldn t find a code reference for a minimum ceiling fan height from the floor. Minimum distance from the floor to the bottom of ceiling fan blades needs to be 7 feet to pass building codes.

If your ceiling height allows then install the ceiling fan 8 9 feet above the floor for optimal airflow. If your home has a standard 2400mm ceiling the fan will be able to be installed directly on to the ceiling and will comply with australian standards. Online sources say there should be at least 7 ft. Standard ceiling fans include a downrod ranging in length from 2 inches to 10 inches which is suitable for standard size rooms with a ceiling height of eight to nine feet.

The optimum mounting height for a ceiling fan is 8 to 9 feet above the floor with a minimum of 7 feet for safety. Most ceilings are 8 feet high. Most ceiling fans come with a short downrod about 3 4 inches in length. You will want your new ceiling fan to hang between 8 and 9 above the floor regardless of ceiling height.

However fan downrods can range all the way up to 177 inches depending on the manufacturer. While not ideal there are many houses with both 8 ft. Most fan bodies including mounting hardware are 8 to 12 inches.