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Home Office · Mistakes to Avoid

Office Chairs: Mistakes to Avoid When Buying

By the Nest & Yard editorial teamUpdated 2026-08-094 min read

Our pick: the SIHOO Office Desk Chair, Ergonomic Computer Office Chair with Adjustable Headrest and Lumbar Support, High Back Executive Swivel Chair, Black — the best Office Chairs we tested, from £129.94.

Investing in a good office chair is an important step towards a comfortable and productive workspace, but it’s surprisingly easy to make mistakes when you’re browsing the wide selection available on Amazon UK. Many shoppers overlook crucial factors like size suitability, unnecessary features, or the ongoing cost of accessories – things like headrests, lumbar support cushions, or even just replacing the arm pads down the line. Considering options such as the SIHOO, Yaheetech and SONGMICS ranges, it’s worth taking a careful look at what you really need before committing to an office chair that might not quite fit the bill.

See the full range in Office Chairs.

Pros

  • Adjustable headrest and lumbar support suit long work days
  • High-back executive design feels supportive
  • Smooth-rolling casters glide on most flooring

Cons

  • Armrests are fixed height, not fully adjustable
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Pros

  • Curved backrest with built-in lumbar support reduces fatigue
  • Smooth-rolling casters suit both hard floors and carpet
  • Well-priced entry point for a mesh executive chair

Cons

  • Armrests are fixed height, not fully adjustable
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SONGMICS Office Chair Swivel Office Chair, Max Load Capacity 150 kg, Black
Best Value

#3 Pick

SONGMICS Office Chair Swivel Office Chair, Max Load Capacity 150 kg, Black
Rated 4.3 out of 5 stars (4,123)
  • PU Leather & Foam
  • 2 Years

£87.99

Pros

  • Sturdy 5-star base rated to 150kg
  • Auto-return gas cylinder tested for 120,000 cycles
  • Affordable price for daily home office use

Cons

  • Padding is firmer than premium ergonomic chairs
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Pros

  • High back and padded headrest suit long working days
  • PU-covered foam seat is easy to wipe clean
  • Height-adjustable gas lift and tilt lock as standard

Cons

  • Bulkier footprint than mesh task chairs
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FAQ

I've measured my office space but I’m still buying an unsuitable chair – what am I doing wrong?

Often, people only measure the floor area and forget to account for the chair’s footprint. Ensure you consider the width and depth of the chair when it’s in its fully adjusted position to avoid blocking walkways or feeling cramped.

I bought a high-end office chair with lots of adjustable features I never actually use – is this common?

Many chairs have more ergonomic adjustments than most users need; check reviews and specifications carefully before purchasing, focusing on the features *you* will genuinely utilise.

Some chairs advertise ‘full lumbar support’ but feel uncomfortable. What should I look for instead?

Lumbar support needs to be adjustable – aim for a chair with both height and depth adjustment to fine-tune the fit precisely for your spine curvature.

I'm struggling to find an office chair that fits my budget, but there are some very cheap options. Are they worth considering?

While price is important, extremely low-cost chairs often compromise on materials and durability; prioritise a comfortable base and adjustable features over the cheapest possible option.

I’ve bought an office chair online, but I’m worried about getting it home. What are my options?

Check the dimensions of the packaging carefully before ordering to ensure you can handle it yourself or arrange for appropriate delivery – consider a specialist removals service if needed.

My new office chair arrived with slightly damaged components. What should I do?

Refer to the manufacturer’s warranty documentation, which will outline procedures for reporting damage and potentially requesting replacements or repairs under their terms.

I've tried adjusting my chair, but it still doesn't feel right – is this normal?

It can take some time to find a comfortable position; experiment with all adjustments gradually, paying attention to how your posture feels and any pressure points.

Some chairs claim to be ‘ergonomic’, but I’m not sure what that actually means.

‘Ergonomic’ refers to features designed to support good posture and reduce strain; look for adjustable height, backrest angle, armrests and seat depth.

I've bought an office chair with a mesh back – is this always better than leather?

Mesh offers superior breathability, which can be beneficial in warmer environments, but leather often provides more durable support and a premium feel – consider your working conditions.

What should I do if the chair arrives damaged or missing parts?

Immediately contact the retailer (e.g., Amazon) to initiate a return or replacement under their standard returns policy; retain all packaging and documentation for reference.

In depth

Choosing an office chair can feel deceptively simple. You’re looking for something that's comfortable enough to spend eight hours on, but the sheer volume of options available – from ergonomic mesh chairs to plush leather models – can quickly become overwhelming. A significant number of UK buyers make mistakes during this process, often resulting in a purchase they regret. These frequently stem from an understanding of what truly matters when it comes to long-term comfort and productivity, rather than simply being swayed by marketing buzzwords or the lowest initial price. Let's delve into some common pitfalls and explore how you can avoid them.

One of the most frequent errors is failing to properly assess the space available in your home office. It’s easy to get carried away with a chair that looks fantastic online, only to discover it’s far too large for your room – particularly if you have limited floor area or are working within an existing small-space setup. Consider not just the width of the chair itself, but also the diameter of its base. A wider base will inevitably take up more space, and a larger radius can be problematic in tight corridors or around furniture. Before committing to a purchase, measure your room precisely, accounting for the necessary clearance around the chair – ideally leaving at least 60cm of space on each side and 90cm in front for comfortable movement. If you’re working with a particularly compact office, actively look for chairs that are designed for smaller spaces; many manufacturers offer models with narrower bases or more streamlined designs.

Another common oversight is paying undue attention to features that aren't actually relevant to your needs. Many premium office chairs boast incredibly complex adjustments – multiple armrest positions, adjustable lumbar support, dynamic tilt mechanisms, and so on. While these features can be beneficial for some users, they often add significantly to the price without necessarily offering a substantial improvement in comfort or support for the average home worker. Before focusing on the bells and whistles, determine what aspects of ergonomics are most important *to you*. Do you primarily need good lower back support? Is adjustable height crucial for your posture? Prioritising these core requirements will help you avoid overspending on features you’ll never use, ensuring that your investment is directed towards genuine comfort.

It's also incredibly easy to overlook the ongoing costs associated with an office chair – beyond just the initial purchase price. Think about the cost of replacement parts, such as wheels or arm pads, which will inevitably wear out over time. Some chairs are built with more durable materials than others, and a higher-quality build should translate into longer lifespan and reduced maintenance costs in the long run. Furthermore, consider that some adjustments – particularly those involving gas springs for height adjustment – require professional servicing to ensure they continue to function correctly and safely. Factor these potential ongoing expenses into your budget when making your decision.

The temptation to be swayed by overly technical specifications can also lead to poor choices. Manufacturers often highlight impressive figures like “tensile strength” or “load-bearing capacity,” which, while important for durability, rarely translate directly into how a chair *feels* to sit on. Focus instead on tangible features that impact comfort and support: the seat depth, the curvature of the backrest, and the cushioning material used. Don't get bogged down in numbers; trust your instincts and prioritize what feels right for you. A well-designed chair will feel supportive and comfortable from the moment you sit down, regardless of its technical specifications.

Finally, many buyers focus solely on the aesthetics of an office chair, overlooking fundamental ergonomic considerations. A beautiful chair that’s uncomfortable or ill-suited to your body type is ultimately a poor investment. Pay close attention to the seat depth – it should allow for roughly 2-4 inches (5-10cm) between the back of your knees and the edge of the seat when seated with good posture. The lumbar support should be adjustable to fit the natural curve of your lower back, and the armrests should be height and width adjustable to properly support your forearms. Remember that comfort isn’t just about how a chair *looks*; it's fundamentally about its ability to provide proper support and promote healthy posture throughout your workday.

The Nest & Yard editorial team

Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-09.

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