How To Raise Office Chair

How to raise an office chair!

A high-quality office chair is a pleasure to use. It keeps you comfortable and prevents long-term health problems.

Sometimes, you might not be able to reach the desired chair height right away.

This is especially true when sharing the office chairs when it is a brand new one, or when the adjustments offered aren’t sufficient on most office chairs.

To solve these problems, you should learn how to raise a chair(chair height).

Here in this article, we have discussed some methods after the research that may help you raise your office chair or the office chairs for your ease.

Replace Casters With Larger Ones

how to raise office chair by

A typical office chair caster has a diameter of 2″ to 2.5″. You can raise your office chair to a higher desired height simply and inexpensively by replacing your current wheels with larger ones if your desk is elevated a little bit.

You can choose 3″ or 4″ wheels, which will give you an additional 1″ to 2″ of lift for your desired height.

As an example, these mega-sized chair wheels are massive 4 inches in diameter to make an office chair higher.

Larger casters also allow for more freedom of movement in addition to providing that added desired height.

Since they have a larger diameter, they are better able to distribute the weight they are placed under the office chair casters.

Add Cushion On Seat

how to raise office chair by

One of the best ways to make an uncomfortable chair more bearable is to use an external seat cushion.

Nevertheless, the additional height adjustment added to the chair is an added benefit for people who are shorter.

The cushion thickness plus the density will determine how high you can raise your chair. We highly recommend the gel memory proper height foam and measures 2.8 inches thick for office chair height.

You can probably expect a height boost of 2 inches if you sit on it, depending on your weight.

The Extra Thick Seat Cushion is a thicker, denser cushion that can support a higher seat. If you need a much higher seat, pick a thicker cushion that’s also denser.

The memory foam mattress features a 3.5-inch thickness and is constructed with high-density memory foam. Its lift is approximately 3 inches.

Add New Gas Lift Cylinder

how to raise office chair by

Gas lift cylinders, also known as pneumatic cylinders, are responsible for moving your office chair up and down height adjustment.

The standard length of a cylinder for an office chair is about 5 inches. On the market, you can find ones ranging in size from 4 to 10 inches of a chair’s height.

To raise your office chair height, you can also purchase an ultra-tall cylinder to replace your current one.

Featuring an adjustment range of 8 inches, the Heavy Duty Gas Lift Cylinder gives you the most flexibility and proper height. 

It is actually very easy to replace a gas cylinder. 

You simply need to follow the steps below:

  • Flip the chair upside down or place it sideways on a table after raising it to its maximum height.
  • The first step is to remove the air cylinder from the chair’s 5-star base of a bigger chair.
  • You should strike at the end of the cylinder at the point where it’s protruding from the base and hold onto them until you can strike again a few inches. If it works, the two should be separated.
  • We will now take apart the chair’s controls tilting mechanism to separate the cylinder. The metal portion of the cylinder should be securely fastened with a pipe wrench.
  • Rotate it counter-clockwise to release the cylinder from the tilting mechanism required height.
  • To repair the chair, all that remains is to put the new cylinder into the tilting mechanism and chair base and turn it back upright.

Use Tool Kit

how to fix a squeaky office chair by

A drafting stool kit is another way to elevate your office chair and adjust the height at comfortable position. It allows you to lift your old chair to its highest height, so in such a case you can use it with a standing same height desk as a new chair.

Typically, office chairs have a seat height of 16 to 21 inches. On the other hand, drafting chairs can reach heights of 30 inches.

Consequently, in such cases height-extension kit gives you an additional 9 inches of height. 

OFM’s DK-2 tool kit is a good example of such a toolset. The kit comes with two different size extenders. Using the 9-inch extender, your chair can be extended by 5 inches or converted into a drafting stool

A drafting stool kit gives you a significant amount of lift, which is a plus for bad posture.

However, you should remind yourself that many of these kits are designed to work with specific brands of office chairs.

This is important when shopping for an appropriate extender.

Some Alternatives

You might consider trying the following solutions if you’re just looking for a quick fix.

Stuff Something Hard Down The Lift Cylinder​

As unorthodox as it might seem, stuffing something hard (wooden piece) under the gas cylinder column actually helps to elevate your chair height. 

You should follow the given steps:

  • Remove the spring section of the cylinder from the column
  • The column should be filled with hard material. Compact them before you put the chair back together to avoid settling the gas spring.
  • Finally, put the spring back in place, and you’ll see the height increase.

Add Wooden Blocks

how to raise office chair by

It is possible to carve out some wooden pieces or blocks and rubber mallet to elevate your office chair that way, as told above if you do not want to spend money on new casters.

For this, you must remove the original casters on the base first. To rest the wooden pieces or blocks on, you can attach them to this stable, five-prong platform to make an office chair higher.

If you wish to use bolts or long screws for the base, you should drill 11mm holes in each block and tape them to the legs. If not, you can also tape them or drill holes and use tape.

Add Aluminum Foil Chair Base

It is possible for some seats to ride low once the gas cylinder has settled farther into the base.

In case the cylinder column of your chair protrudes below the base, you can raise your chair by using this technique. 

The following steps should be followed:

  • Remove the gas cylinder’s base
  • Find an aluminum sheet. It should fit into the hole in the base where the column goes correct height.
  • An aluminum sheet should be used to line the hole.
  • By doing so, the hole’s diameter will be reduced. Put the gas cylinder inside the base where it will not sink because of the aluminum. 


The long-term effects of sitting in an uncomfortable position on your spine are negative.

Body aches, neck pain, and back pain are some of the symptoms of this disease.

The best thing to do with this is to treat it as quickly as possible.

The methods mentioned above will assist you in completing the task, and you can do it on your own.


What is the efficient way to adjust your chair?

Make sure your feet are flat on the ground, and your legs are at a 90-degree angle.

Your knee position should be lower than your hips. If you feel pressure near your butt, you can raise the chair a little over time.

The features to look for in a chair?

If possible, a chair should allow you to customize the office chair’s height, height adjustment lever, height extension kit, seat depth, lumbar support, longer gas lift cylinder, right angles pressure points, good posture, and armrest position to meet your needs.

Additionally, you need to set up your entire workstation correctly so that you don’t hunch or stretch.

Should you sit up straight or lean back position?

Occasionally leaning back position for a quick stretch is totally fine, but you should generally sit upright position with the spine supported and your feet are on the floor.

What are the steps to raising a chair?

The simplest and safest way to raise a chair is to replace or add a seat cushion for height difference.

In addition to offering firm support to help with getting up from the table chair, the cushion is lined with cotton batting for comfort.