What requirements must an office chair meet?

Did you know that you spend as much as a third of your day sitting in an office chair? Whether you work in an office or in a home office, your spine deserves the best support. Poor posture whilst working at a computer for many hours can lead to serious ailments, back and neck pain, and even circulatory problems. That’s why choosing the right office chair isn’t just a matter of comfort, but above all an investment in your health and well-being.

In this article, we’ll guide you through the key requirements and features you need to consider in order to make an informed decision. We’ll show you how to choose office chair, which will perfectly suit your needs, ensuring the highest levels of ergonomics and performance.

Ergonomics is essential – the key requirements you need to know

The right office chair is one that supports your body, minimising tension and helping you maintain good posture throughout the day. It is no coincidence that more and more people are turning their attention to ergonomic office chairs. The key is the ability to make precise adjustments, allowing you to tailor the chair to your individual body measurements.

Seat height and depth adjustment

This is absolutely essential. Whether you’re looking for an office chair for yourself or for an employee, make sure it’s height-adjustable. A correctly adjusted seat should allow you to rest your feet flat on the floor, with your knees bent at a right angle (around 90 degrees). This ensures that pressure on the thighs is minimal and blood circulation remains unimpeded. It is also worth paying attention to the depth of the seat – it should not press against the back of your knees, and the edge of the chair should end a few centimetres in front of them.

Adjustment of the backrest and lumbar support

Good back support is key to a healthy spine. It should support the natural curvature of the back, particularly in the lumbar region. That is precisely why it is so important that the office chair you choose has an adjustable lumbar support that can be moved both vertically and horizontally, allowing it to be perfectly tailored to your lower back. The backrest should also have an angle adjustment, allowing you to change your position from time to time, relieving pressure on the spine and muscles. Many models are fitted with a mechanism that allows the backrest to be locked in a chosen position or to rock freely, which is very useful.

Adjustable armrests

Although they may seem secondary, armrests play an important role in relieving pressure on the arms and shoulders. They should be height-adjustable so that your arms rest on them at a right angle to your torso. In more expensive models of office chairs, you’ll find armrests that are also adjustable for width and depth, offering even greater customisation options.

The material matters – what else should you look out for apart from the mechanisms?

As well as advanced adjustment mechanisms, the materials your office chair is made from are just as important. A sturdy frame and suitable upholstery have a huge impact not only on the chair’s durability, but also on your comfort.

Design and wheels

When checking the product specifications, pay attention to the sturdiness of the base – the so-called ‘star’ – and the castors. The base should be stable and sturdy, usually made of metal or durable plastic. A good office chair should be able to support the user’s weight with ease, and the castors should be suited to the type of flooring. Hard castors work very well on carpets, whilst soft, rubber ones are ideal for laminate flooring, tiles or parquet, protecting the floor from scratches.

Upholstery material

The material used to upholster an office chair has a direct impact on thermal comfort. This is particularly important during long hours of work in warm rooms. Upholstery can be divided into several types:

• Net - This material ensures the best air circulation. Mesh backrests and seats are extremely popular in modern office chairs, as they prevent your back from getting sweaty and ensure a high level of comfort on hot days.
• Fabric - a traditional yet still popular choice. The high-quality fabric is durable, pleasant to the touch and available in a wide range of colours. It is breathable and easy to keep clean.
• Genuine and eco-leather - Leather looks very elegant and is easy to clean. However, it is worth bearing in mind that it may be less breathable than mesh or fabric. Genuine leather is more durable, but also more expensive. Faux leather is a cheaper alternative, but it may be less resistant to mechanical damage.

Not just comfort, but safety too – standards and certifications

A good office chair is not just a matter of comfort, but also of safety. It is worth looking for products that have the relevant approvals and certificates. The most important European standard is PN-EN 1335, which sets out the strength and safety requirements for office furniture, including office chairs. These certificates guarantee that the chair has undergone rigorous testing for stability, structural strength and the performance of its mechanisms.

It is also worth looking for furniture that complies with the American standard ANSI/BIFMA X5.1-2017 (R2022), which is a widely recognised industry standard. It covers load-bearing, stability and material durability tests. Regardless of the certificates it holds, every office chair should comply with basic health and safety principles, ensuring a safe and ergonomic working environment for the employee.

What factors should you look out for when buying an office chair? – a summary

To sum up, when choosing an office chair, bear in mind the following key aspects, which ensure ergonomics and safety:

• Seat and backrest height adjustment - allows for a precise fit to the body’s shape.
• Lumbar support - essential for maintaining the natural curvature of the spine.
• Adjustable armrests - they help relieve strain on the arms and shoulders.
• The right upholstery fabric - ensures thermal comfort.
• Mechanisms - A good-quality synchronous or asynchronous mechanism allows the position to be adjusted.
• Certifications and standards - Look for certifications such as PN-EN 1335 or ANSI/BIFMA X5.1, which confirm the safety and durability of the structure.

We answer the most frequently asked questions

Which office chair is best for working at a computer?

The best option is an ergonomic chair that offers full adjustability. It must allow you to adjust the seat height, backrest and armrests so that it fits your body shape and desk perfectly. Such a chair promotes good posture and prevents aches and pains that can arise after many hours of work.

Is an expensive armchair always better?

The price often reflects the quality of the materials, the sophistication of the mechanisms and the durability. More expensive models usually come with certifications, more robust components and a wider range of adjustments. It is worth remembering, however, that an expensive chair will not be a good choice if it is not properly tailored to your needs. The key is to combine quality with the right ergonomics.

Look after your spine today

Choosing the right one office chair It’s an investment that pays off in the form of better health, less pain and greater productivity. Remember the key requirements: seat and backrest height adjustment, lumbar support, as well as the quality of materials and safety certifications.

Come and visit our shop, where you’ll find a wide range of office chairs that meet all the standards listed. Look after your spine and ensure your comfort at work today! Or perhaps you have any questions or concerns? Please get in touch with our customer service team!