How To Fix Office Chair Armrest

How To Fix The Office Chair Armrest!

There is a high demand for office chairs in businesses and homes.

As a result, manufacturers continue to mass-produce affordable office chairs.

Although these chairs work well, they are not as durable as they should be. Normal use of these chairs usually results in their breaking.

The armrests are usually the first thing to break on these chairs.

Your office chair’s armrests are typically made of plastic materials that are bolted to the seat.

The office chair arm cracks and breaks in such a way when you move around and apply weight to them for a long time.

We will teach you how to repair your broken office chair arm rest in this article with a vinyl repair kit.

The arm pads repair will require some items.

Let’s get started.

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A few common hardware store materials can be used to repair cracks and breaks in a quality chair arm.

Cracks can be effectively repaired with excess epoxy adhesive.

You can add integrity to your repairs by using tape or glue.

Repair Cracked Chair Arms

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Tools Needed are a screwdriver, epoxy, rope, tape.

You only need a few basic tools and materials to restore cracked chair arms to save your favorite office chair.

Materials Needed

Make sure that you have all the materials and tools you need to repair your chair’s arm before you begin the whole thing:

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A chair arm is usually attached to the chair with two or four screws. The screws, in most cases, are Phillips screws, so a Phillips screwdriver of the appropriate size is required.

Plastic Epoxy

Epoxy is an effective, high-strength adhesive that can strengthen cracks in your chair arm.

It is especially useful for bonding together plastic materials.

The epoxy must be mixed in order for it to be activated before it can be applied.


To keep the arm tight before the epoxy dries, you’ll need rope to use as a clamp.

If you can, get a rope with a diameter of about 3/16-inch or more so it is strong enough to hold your arm together.

Duct Tape

Using high-strength, multi-purpose duct tape will further strengthen the broken area of the chair and create a secure bond.

So that it blends in, choose one that is the same color as the arm of the chair.

Broken Chair Arm

After you have assembled the right tools and materials, follow these steps to repair your chair’s armrest layout of your workspace on a flat surface.

Remove Arm

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Locate the screw holes in the arm of the chair to remove them.

Depending on the type of armrest, office chair arms are usually attached with two to four screws.

Two screws are attached to the underside of the chair for those that are attached to the bottom.

Four screws are located on the side of the armrest for those attached to the seat and back of the chair.


Place the arm on a sturdy, level surface you can easily work with after you’ve carefully removed it.

Make sure there is no dirt or dust in the cracked or broken area.

As soon as you’re ready to apply the epoxy, combine the resin and hardener components.

Since epoxy hardens fast after mixing it together, you should mix it only when you’re ready to apply it to the arm.

Spread the adhesive liberally into the cracks.

Make sure they are tightly pressed together.

Make sure there’s no dirt or dust on the cracked or broken area.

Clamp chair Arm

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Using the rope, you must continuously apply pressure so that the glued components remain tight.

Clamp the ends of the broken parts of the armrest tightly together by looping them around the arm.

Wipe up any epoxy that drips from the broken area after pressing it together tightly.

Inforce Again

Once the epoxy has been applied, and the rope has been clamped, allow the arm to settle for 10 to 15 minutes.

If the affected area has not healed after 30 minutes, wrap duct tape around it. Tape reinforces the bond created by the epoxy. Don’t forget to wrap the tape around at least one time around the arm.

After applying the epoxy and clamping with the rope, let the arm settle for 10 to 15 minutes.

Don’t forget to completely cover the arm with duct tape once you’ve wrapped it once around.

Reassemble Arm

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Over the course of 24 hours, allow the epoxy to harden. After you have removed the rope from the arm, you can install it back onto the chair.

Line up the screw holes on the arm with those on the chair. Make sure that each bolt is halfway in before tightening it.

This will prevent damage caused by uneven pressure.

Your office chair’s arms may need to be replaced if these steps fail to deliver the results you desired.


It is estimated that the arms and hands make up to 12% of a person’s body weight, and an armrest can reduce the strain on the spine by as much as 10%.


Although there are many ways to fix broken chair arms, the method we taught you in this article is by far the simplest and most effective.

So you’ll know exactly what to do next time your chair arm breaks.

To ensure your repair is strong enough to withstand years of abuse, you must apply the bonus step (stapling).


Do you know how to fix an armrest on a chair?

The arms of office chairs can crack and break over time. Depending on how badly damaged the arm is, you can reinforce the cracked area with epoxy and duct tape.

Typically, this type of repair takes about 30 minutes to complete, though the epoxy needs 24 hours to dry and harden.

What is the best way to adjust the armrest of a chair?

There is usually a knob on each arm or underside of the chair that allows you to adjust the height of the arms on most office chairs.

You can adjust the height of the arms by loosening the knob, then tightening it again when it is in the desired position. Your chair will stop making annoying popping sounds if everything is tightened back into place.

Can you tell me where my armrests should be?

Generally, the height of your chair arms should be at the same level as where your elbows bend naturally.

In this position, your joints are aligned naturally, and your back is in the ideal position.

Does a chair need armrests?

As we sit, armrests are very helpful for supporting our arms and taking the weight off our backs.

Arms and hands can make up to 12% of a person’s total body weight, and armrests can reduce the load on a spine by up to 10%.