The diameter of the blades or the width of the housing of a ceiling fan is typically used to determine the size of the fan. If you are thinking about purchasing a new ceiling fan for your home, the following information can help you select the ideal size for your space.
The length of the blades is used to determine the size of a ceiling fan; the majority of standard sizes range from 44 to 56 inches. However, determining the size of a ceiling fan can be difficult because the process involves a lot of different variables.
The following is a list of some of those variables:
Angle of the Blades The majority of fans have blades that are angled at fifty degrees from the center of the fan. This indicates that you will want a blade length of five inches for every foot away from the center of your ceiling that you measure when you are measuring it. Therefore, if the distance from your floor to your ceiling is 8 feet, you will need a fan with blades that are 40 inches in length (8 feet multiplied by 5 equals 40 inches).
length of the downrod that should be used—not all downrods are the same length! Your ceiling should be at least six inches higher than your downrod in order for it to be properly installed. You will need a downrod that is at least 72 inches long if the ceiling height in your room is 12 feet (12 plus 6 = 18 x 2, plus an extra 6 for safety reasons = 72).
This may be true of any appliance, but it is especially true of ceiling fans. While this may be true of some appliances, it is especially true of ceiling fans. Check to see that the fan you’ve chosen is suitable for the size of the room you’ve chosen it for. To guarantee adequate circulation of air throughout the space you’re working in, the CFM rating of your fan ought to be no less than 5200. If you have a large room and you want the airflow to be balanced, you should consider using two smaller fans rather than one large fan.
Make sure that the span of your fan blades does not exceed the width of your room, if at all possible. This is important because larger fan blades can give the impression that a room is smaller than it actually is, and if they do, your ceiling fan will appear out of proportion with the rest of the space.
How can I tell if the size of my ceiling fan is appropriate for the space?
If you look up at your fan and get the impression that it is only operating at a fraction of its normal power, then it is possible that you need to replace it (or perhaps give your old one away). Keep an eye out for the typical behavior of most fans, which is for them to blink three times after only a few seconds of operation if they are having difficulty moving the air. If you find that you have to replace or install several new fans each year, this is most likely because there is insufficient air movement in the room (and not because they look great!). If you find yourself in this situation, read on.
What Size Ceiling Fan Do I Need?
Use the helpful guide that we’ve provided below to determine what size ceiling fan will work best in the room that you’ve selected. It is important to keep in mind that the following CFMs are recommended depending on the square footage of the room you wish to ventilate:
* 300-500 sq ft = 5,200-8,000 CFM
* 500-700 sq ft = 7,000-11,000 CFM
* 700-1,200 sq ft = 9,500-15,000+ CFM
Remember to use these numbers as a guide and check with an expert before finalizing your purchase or installation to ensure that you are getting the most out of the air movement in your space!
When choosing the size of your ceiling fan, there are a few other things to keep in mind, including the following:
The height of the ceiling
How high up on the ceiling you can mount your fan is going to be determined by the height of your ceiling. If there is a distance of approximately eight feet between the floor and the ceiling of your room, then you will need a minimum blade span of five feet in order to maintain air circulation over your head while standing up. This is the general rule that you should follow. This can be accomplished by having a down rod that is 8 feet long installed on virtually any ceiling type, with the exception of very low ceilings; however, this would still permit full use of the remote control.
It is important to take the dimensions of the room you intend to install the ceiling fan in into account when making your selection. For instance, if the room is long and narrow, you should use a flush mount or a small-diameter blade span to avoid giving the impression that the room is smaller than it actually is.
On the other hand, wide blade spans can make spaces appear bigger in small rooms that have high ceilings while still keeping air moving in and out of the room, whereas smaller sizes might get lost up there in the higher areas of the room. In most cases, it is advisable to go with blade spans of 5 feet for rooms that are no more than 12 feet in depth, whereas spans of 8 feet are good options for rooms that are deeper than 12 feet. When it comes to selecting the appropriate ceiling fan for your space, you should always feel free to seek the guidance of an experienced professional.
The lighting and the air conditioning
If you want the same amount of air circulation in your room as you would get from a fan with a large blade span, you might want to think about getting two fans with a smaller blade span instead. This is of the utmost significance in the event that there are already lighting fixtures installed on the ceiling, as adding another fixture would be excessive. If you use your air conditioner on a regular basis, you should invest in a powerful fan that can circulate air throughout the entirety of the room (the higher the CFM rating on its cooling and air movement capacity, the better).
When selecting the size of your ceiling fan, the last factor to consider is your personal preference in terms of its aesthetic. For instance, if you like Victorian-style homes with dark wood or metal, you should choose a flush mount or a smaller-diameter blade span for your ceiling fan so that it blends in with the other furnishings. Choose designs with attractive but understated aesthetics and larger blade spans if you want your space to have a more contemporary feel.