How to Balance a Ceiling Fan

Ceiling fans should run effortlessly and quietly. However, a wobbly fan creates noise that will disrupt the peace of whatever room it’s in. Knowing how to balance your fan will keep it running smoothly and restore the tranquility you deserve at home.

Why Do Ceiling Fans Wobble?

Poor quality ceiling fans are more likely to wobble and make noise than higher-quality versions. Low-quality manufacturers may not take the time to ensure the blades are flat and that each blade weighs the same amount. When the blades are warped or don’t share the same weight, wobbling will occur. Manufacturers of high-quality ceiling fans use blades that are electronically matched to ensure balance. The components—like the blade holders—could also be loose when not made with careful accuracy.

Balanced Ceiling Fan in Master Bedroom - Haiku Ceiling Fan

Shown above: Big Ass Fans Haiku – Perfectly balanced for a silent night…every night!

How Do You Balance Your Fan?

First, inspect the screws for tightness. Check the screw that’s located on the ball at the top of the downrod that’s mounted to the ceiling. If that screw is tight, check all of the others, particularly the screws holding the blades in place. In some cases, especially with lower-quality fans, screws will loosen repeatedly and need to be retightened occasionally.

Since imbalanced blades are a common source of wobbling, inspect them next. The issue could be as simple as a build-up of dust. If the fan continues to wobble after the cleaning, the blades might be misaligned.

To determine a misalignment, hold a ruler to the end of the blade and measure the distance from the edge of the blade to the ceiling. Check each blade one at a time. If one or more is lower than the rest, they’re either warped or the blade holder is bent. Remove the blades and stack them. If any are bent, you may need to have them replaced or use a blade balancing kit, purchasable at most hardware stores.

Low-end, unbalanced ceiling fan on wood ceiling

The kits come with U-shaped clips and self-adhering weights. Connect the U-clip to any area of the blade. Turn the fan on to see if it still wobbles. If it does, turn it back off again, and try another location until the wobbling stops or reduces. You may need to repeat this process several times experimenting with weights on opposing blades until you reduce or eliminate the wobble.

If the blades aren’t warped, stack all of the blade holders and line them up at the base. Once you determine which ones are bent, you can try to bend them into the appropriate position, but the pressure might damage the holders.

If the screws are tight and the blades are balanced, check the junction box by removing the canopy. If it moves when you touch it, reinforce the box by nailing a 2×4 between the joists above the box then screw the junction box into the 2×4.

You can also use a fan brace to steady the junction box. Remove the box and slip the brace through the hole in the ceiling. Twist it so it expands and wedges itself between the joists. Then attach the junction box to the fan brace, which will hold it in place.

 

What To Do If You Cannot Balance Your Fan?

Consider replacing it with a high quality fan from Big Ass Fans where they actually assemble and test every fan in the USA to make sure it is perfectly balanced and functioning properly before it is packaged.

For high-quality and name-brand indoor and outdoor ceiling fans, reach out to us at 1 (800) 201-1193.

 

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