Installing a ceiling fan downrod requires some careful calculation in order to ensure that airflow is optimized in a room. Safety is also a concern here as having a downrod that is too low can be a hazard.
If you are currently renovating your home or if you are planning on installing a ceiling fan downrod it is best to understand the recommended measurements in terms of downrod length and ceiling height as they are not universal.
With that in mind, let us further discuss some of the intricacies of choosing the right ceiling fan downrod size for your home.
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What Is A Ceiling Fan Downrod?
An integral part of the ceiling fan, a downrod is what connects the fan to the motor installed on the ceiling. It is a pipe that comes in various lengths and is important in both room air flow and stabilizing the fan during motion.
There are a variety of downrods available each with a different length, diameter, and construction which are all based on the type of ceiling fan it is used with. Standard downrods usually come in 3 to 6 inches in length and is ideal for your basic rooms that have a 9-feet ceiling.
Of course, there are specially made downrods that can measure up to 14-feet, depending on the manufacturer. These ones are usually designed for larger establishments such as restaurants, hotels, and other similar venues.
Ceiling fan downrods also covers the stability of the ceiling fan (no one wants a wobbly ceiling fan). A poorly installed or cheap downrod has an increased level of danger due to it being not as reliable. You should never be stingy when buying home appliances and furniture. You can save a lot of cash in future repairs by spending a couple extra bucks on quality products today.
How to Calculate Ceiling Fan Downrod Length
The importance of choosing the right downrod length is vital if you wish to make sure that the air flow and temperature in your room are optimized. Having a ceiling fan that is too high or too low will pretty much leave it impractical and will barely make any difference. It will also force the fan to exert more and thus require more energy. It is pretty much a lose-lose situation if you install the wrong downrod length.
Now, if you wish to find out the right downrod length for your room you will need to do a little bit of basic mathematics. Here is the formula for working out the right downrod length for your room:
(Ceiling Height) – (Ceiling Fan Height) – (Desired Ceiling Fan Hanging Height) = (Downrod Length)
As for figuring out the ideal ceiling fan hanging height, a safe number is between 7 to 9 feet above the floor. This should prevent accidents and prevent the ceiling fan from being a safety hazard.
So, let us say you have a ceiling that is 12 feet high and a ceiling fan that is 1 foot in height, you will require a downrod that is 2 or 3 feet long in order to achieve the ideal hanging height of between 7 to 9 inches. Having the right distance between fan and ceiling will significantly increase the air flow in your room and keep temperatures cozy.
|Ceiling Height||Downrod Length|
|9 ft||6 inch|
|10 ft||12 inch|
|11 ft||18 inch|
|12 ft||24 inch|
|13 ft||36 inch|
|14 ft||48 inch|
|15 ft||60 inch|
Are Ceiling Fan Downrods Universal?
Unfortunately, not all downrods are interchangeable with one another unless it is from the same manufacturer. If you need to replace your old downrod it is best to make sure that it is compatible with the ceiling fan. In fact, there are several ceiling fans out there that utilize specific and exclusive downrods. This can make replacements a little tricky as you might be required to order directly from the manufacturer if you can’t find their brand in your local home hardware store.
Tips for Choosing A Ceiling Fan Downrod
Of course, once you have figured out the right downrod length for your ceiling fan you should also consider several details before heading out. Below are some important factors that you need to determine as well before deciding on a ceiling fan downrod.
- Diameters – Not all ceiling fans follow the same interior and exterior downrod diameters. It is important to determine whether the downrod you are choosing is compatible with the ceiling fan. To help ensure you are getting a downrod that is compatible with your ceiling fan, choose downrods that are sold by the same manufacturers as the ceiling fan that you have at home. If you can’t find the manufacturer, you might want to measure the fan’s diameter or bring it with you to your local hardware store.
- Threaded or Non-Threaded – There isn’t really much difference between a threaded and non-threaded downrod. Both offer the same level of safety and security. You can choose either one you prefer.
- Finish – Obviously, you wouldn’t want to match a downrod whose design/finish clashes with the ceiling fan you will be connecting it to, right? Again, choosing a downrod from the same manufacturer is a safe bet. Or if you have an eye for design, you can choose one yourself that you feel compliments the overall design of the room as well as the ceiling fan.
- Coupler – A coupler is a joint that connects two downrods together in the instance wherein you need it to be longer. Keep in mind though that couplers are exclusive to the brand. You can’t use a coupler to connect to different downrods.
As you can see, calculating the right downrod length is pretty simple. You won’t really even need to ask an expert here. Choosing the right downrod for your ceiling fan only requires that you have an eye for the key details.
By using this guideline, I can guarantee that you will be able to find the best ceiling fan downrod for your home. Hopefully, this article has helped you in determining the right ceiling fan downrod length for your room. Just keep in mind that downrods are not normally interchangeable with each other. Check the brand name and remember it if you wish to make some adjustments or replacements in the future.