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Office Swivel Chair Over 150 kg: The Best Heavy Duty Chairs (2025)
Have you ever found yourself in a situation where an average office chair is “too small” or “weak”? As an expert, I know that an average chair cannot take the strain. If you need an office swivel chair with a load capacity of over 150 kg, you are looking for a special reinforced product.
Most chairs on the market are designed for 110 kg. But what happens if this is not enough? In this article, we take a detailed look at why you need a real heavy-duty office swivel chair and what the most important considerations are when choosing one.
Why is an average chair not enough for loads over 150 kg?
The difference is not just the “bigger size”. Standard chairs have components sized to fit the average body weight. At higher weights, these parts are subject to extreme stress:
- Gas lift: one of the first to enter. It is the first to “break down”.
- Mechanics: the rocking mechanism of the chair, the tilt adjustment system is stuck, clicks, malfunctions.
- Frame structure: thinner steel or plastic frames will deform, break or loosen.
- Wheels and footpeg: Weak plastic footpegs can break, wheels can easily fall apart.
- Seating surface and upholstery: the sponge will quickly compress, the upholstery will stretch or tear.
- Armrests: thin armrests loosen, break and do not provide stable support.
Such a chair is not only uncomfortable, it is also bad for your health in the long run and a waste of money.
➡️ For the basics on this topic, read our main guide, The Perfect Ergonomic Chair: the definitive guide
What to look for when choosing a chair with a 150 kg load capacity?
To find the right model, look for the following key features and characteristics:
1. Confirmed Gas Lift (Mandatory!)
This is the first and most important. Look for a Class 4 gas lift, which guarantees the highest level of load capacity. They are usually designed for loads over 150 kg. This ensures that the height of the chair remains stable and does not ‘sit down’ continuously.
2. Robust Mechanics
Mechanics are the “soul” of the chair. Make sure that the model you choose:
- It has a strong, steel mechanism.
- Ideally with a synchronous mechanism that moves with your body and is more reliable and durable than simpler rocking mechanisms.
3. Stable footpeg (Metal, Extra Size)
Plastic foot pads can easily break under heavy weight. Look for:
- Metal (steel or aluminium) footpeg.
- Ideally, a wider foot post for greater stability.
4. Durable Wheels
The rollers also have to withstand the load. Prefer wheels with a larger diameter, made of more durable materials. If you have hard floors, look for rubberised castors.
5. Larger, Reinforced Seating Surface and Backrest
For proper ergonomics, the chair should fit your body shape. For heavier people, this usually means a wider and deeper seat. It is important that:
- The seat should be made of a stiffer, high-density sponge that does not compress quickly.
- The backrest should be the right height and support the entire spine.
- Havean adjustable seat depth to support you over the entire surface of your thighs.(For more on this, see our article on choosing a chair for your body shape.)
6. Robust, Adjustable Levers
Armrests play an important role in relieving the upper body. It is important to:
- They should be strong and stable.
- They should beadjustable in height so that your forearm can rest comfortably on them.
Highlighted Office Chairs 100 kg Over
Here are some of the types and models that meet the criteria for heavy-duty performance and are guaranteed to provide comfort and support over the long term.
1. Professional mesh chairs ( e.g. the Ergohuman series )
These chairs often have an initial load capacity of 120-150 kg. Main features . High-quality, strong mesh material for excellent ventilation. Adjustable seat depth and backrest.
➡️ Check out our premium mesh chair, great for heavier weights!
2. Office chairs with reinforced frame (e.g. specifkus office chairs)
There are office chairs specifically designed for heavy loads, which look similar to more traditional chairs but have a reinforced frame and mechanism. A good office swivel chair with a load capacity of 150 kg falls into this category.
3. 24 Hour Dispatcher Chairs
These chairs are designed for extreme applications (e.g. security guards, call centres) where they are used 24 hours a day. Naturally, these chairs are also extremely durable and usually have a high load capacity.
➡️ If you need extreme durability, check out our 24-hour chairs!
Summary: Don’t compromise your health!
An office swivel chair with a load capacity of over 150 kg is not a luxury, but a necessity and an investment in your health and productivity. Don’t settle for a cheap, short-lived model that will only cause you more pain and expense in the long run.
It is important to take into account your own body shape and needs. If you’re unsure, contact us!
Frequently Asked Questions (FAQ)
You should definitely choose a chair with a load capacity of 120-150 kg. This will give you a safety margin and guarantee a longer lifespan than if you load the chair exactly at the maximum.
120 kg chairs already have a reinforced gas lift and frame, but models over 150 kg use even more robust components (thicker steel mechanism, wider metal legrest) to withstand extreme loads without any problems.
Although many gaming chairs advertise “heavy load capacity”, in reality most of it is about marketing. Real ergonomics and durable, reinforced components are rarely found in them. Instead, focus on truly ergonomic office chairs that are designed to keep your spine healthy, not look it. Read more about this in our gamer chair vs ergonomic chair guide.
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