The same height as the downrod is. Don't buy a low profile or flush mount ceiling fan, because these are specially designed for places where the ceiling is less than eight feet high.
I would suggest you buy a traditional ceiling fan or a industrial ceiling fan. Industrial ceiling fans are specially designed for high and big places.
For more info about this:
http://www.ceiling-fan-wizard.com
drop it 3 feet
or 8' from the floor
this will only knock off the hats in 1% of tall men with tall hats
If the fan came with two stem lengths use the longer one. On a ceiling that high two feet is a good distance to get air circulation from above the fan to below it.
You can you hang an indoor ceiling fan outside under a covered porch. As long as the outside conditions remain close to what the conditions inside the home are. This means as long as it is protected from the weather e.g. rain, direct sunlight, no high humidity.
If you mean to take the ceiling fan down from the ceiling it will depend on how high the fan is. The higher the fan, the more expense due to scaffolding or long ladders. If it can be done off of a step ladder, the actual time, it can be done in a half an hour. There might be a charge out call to get to your location. Some contractors charge portal to portal.
A room 20 feet long by 14 feet wide has an area of 280 square feet. 20 ft x 14 ft = 280 ft2 A room 20 feet long and 14 feet wide and 8 feet high has a volume of 2,240 cubic feet. 20 ft x 14 ft x 8 ft = 2,240 ft3
There is no code limitation for the height distance for recessed lights.
Light dimmer switch is okay for ceiling fan.
Three feet from the ceiling will give a good circulation of air from above the fan. Remember in the summer time the fan blows the air down, in the winter time the fan draws the air up.
As the name suggests, high ceiling lights are used to illuminate high ceiling spaces. This usually means that the ceiling ranges from 20 feet to about 45 feet. Relatively speaking, low ceiling lights are used for ceilings of 20 feet and below. Because there is more space to fill in the high ceiling position, the high ceiling is by definition a powerful light source that can illuminate large areas.
Eight feet.
I guess anchor it from 4 separate points on the ceiling, which meet a short distance above the bag...
At worst 18' 6". At best 19' 11.99999999999999".
Yes; if you are 6 feet tall and jump from tramplolene floor at 3 feet then you still have 9 feet to jump to hit ceilng; you won't be able to jump that high.
80 feet
The service ceiling is 50,000 feet.
How high? As high as I can kiss the sky How sick? So sick that you can suck my ....
A plate shelf can hang at eye level or higher. You may want it to run near the top of the ceiling to display a series of plates out of reach.
The main reason bats stay up high is to avoid predators. Bats evolved special feet and joints that make it easy for them to hang that way for a long time, even while sleeping. Hanging from high tree branches or cave ceilings makes the bats difficult to reach, so being upside down means staying alive!
The Boeing 777's service ceiling is 43,100 feet.