How to install a ceiling fan for a high or low ceiling
Not all rooms are created equal. Ceiling fan companies realize
this and provide the consumer with numerous accessories and
parts to help install a ceiling fan in a number of locations.
Ceiling fans can be mounted flush on the ceiling or by using a
downrod can be lowered over 5' from the ceiling. Installing a
fan to low is very dangerous, where as locating the fan to high
will reduce performance and efficiency.
Ideally you want a clearance of approximately 7 to 8 feet from
the ceiling fan blades to the floor. Ceilings less than 8 feet
should use a hugger or low profile style fan, typically this
style of fan measures 10 inches from the ceiling to the bottom
of the fan blades. Standard fans usually measure 12 inches deep
and are ideal for 8 foot ceilings. A ceiling that measure over 9
feet should use a downrod. Here is a simple guide to help you
achieve optimum performance with your ceiling fan.
Ceiling height 9' - downrod length 12", Ceiling height 10' -
downrod length 18", Ceiling height 11' - downrod length 24",
Ceiling height 12' - downrod length 36", Ceiling height 13' -
downrod length 48", Ceiling height 14' - downrod length 60",
If the ceiling you're mounting your fan on is sloped you will
need a special mounting bracket, this will allow the fan to
swivel and hang straight down. Most manufacturers offer many
types of mounting brackets but confirm before you purchase your
ceiling fan that the style you require is available. With a
sloped ceiling you should also be aware of the angle of slope
and the blades diameter to ensure proper clearance.