Written by the Decomica Design Team — updated June 2026. We specialise in mid-century replica seating and have been supplying Eames-inspired office chairs across Europe since 2015.
The Charles Eames office chair — specifically the Aluminium Group series he designed with Ray Eames in 1958 — is among the most copied pieces of office furniture ever made. That is a measure of how resolved the design is: six decades of production, two licensed manufacturers, and a replica market spanning dozens of countries. This guide explains what Charles and Ray Eames actually built, which models exist, and how to buy a well-made replica today.
Who Were Charles and Ray Eames?
Charles Ormond Eames Jr. (1907–1978) and Bernice Alexandra “Ray” Kaiser Eames (1912–1988) were American designers who met at the Cranbrook Academy of Art in Michigan in 1940 and married the following year. They are best known for their work in furniture, film, architecture and exhibition design.
Their contribution to seating is exceptional in scope. Between 1946 and the late 1970s they produced the Eames Lounge Chair and Ottoman (1956), the fibreglass shell chairs (1948–50), the plastic armchairs, the tandem sling seating for airports — and, in 1958, the Aluminium Group office chairs that are the subject of this guide.
The Eameses worked in close collaboration with Herman Miller, the Michigan furniture manufacturer that had championed George Nelson’s modernist programme in the late 1940s. Herman Miller put the Aluminium Group into production in 1958 and has manufactured it ever since. The European licence is held by Vitra. Both brands produce the chairs to identical specifications drawn from the original Eames Office drawings.
The Charles Eames Office Chair: What It Actually Is
When people refer to a “Charles Eames office chair,” they almost always mean one of four models from the Aluminium Group. Each uses the same construction logic: a polished aluminium side-rail frame, a five-star castor base with pneumatic height adjustment, and an upholstered sling or cushion system stretched between the rails.
| Model | Year added | Back | Upholstery type |
|---|---|---|---|
| EA117 | 1958 | Mid-back | Thin ribbed pad |
| EA119 | 1958 | High-back | Thin ribbed pad |
| EA217 | 1969 | Low-back | Soft pad (plush cushions) |
| EA219 | 1969 | High-back | Soft pad (plush cushions) |
The EA117 and EA119 were the original 1958 models. The EA217 and EA219 — the Soft Pad Group — were added in 1969 at the request of designer Alexander Girard, who wanted deeper cushioning for the Miller house in Columbus, Indiana. Both families share the polished aluminium frame and five-star base; they differ only in the depth and style of their upholstery.
What Makes the Aluminium Group Design Significant
Most mid-century office chairs of the 1950s were either metal-frame stacking chairs or upholstered executive thrones. The Aluminium Group occupied a genuinely new position: it used tension — the leather sling stretched between rails under its own load — as a structural element, not merely decoration.
This gave the chairs three properties that were unusual at the time. First, they are significantly lighter than padded-shell alternatives: the aluminium frame and minimal upholstery add up to around 9–10 kg for a complete chair. Second, they are proportionally very fine — the tapering rails and thin profile make the chair look smaller and less imposing than most executive seating. Third, the construction is completely legible: you can see exactly how the chair works without needing to examine the underside or read a spec sheet.
These properties explain why the Aluminium Group has not aged: it does not rely on a styling language that belongs to a particular decade. It looks as current in a 2024 open-plan office as it did in a 1965 Herman Miller showroom.
Choosing a Charles Eames Office Chair Replica
Frame material
The rails must be polished aluminium, not chrome-plated steel. Steel frames are heavier and the finish is a cooler, harder tone. Pick up the chair before accepting delivery if possible — aluminium feels noticeably lighter. Armrest pads should be firmly attached with no flex.
Upholstery
Genuine leather is the correct upholstery for the Aluminium Group. PU or bonded leather alternatives save cost at purchase but typically crack or peel within 2–4 years of office use. Decomica uses full-grain Italian leather across all four Aluminium Group models. Check that the ribbing on thin-pad models runs in parallel channels matching the original’s specification.
Mechanism quality
The chair should have a tilt tension adjustment (usually a knob or lever beneath the seat), a pneumatic gas cylinder for height adjustment, and a five-star castor base that sits flat without wobble. The cylinder should not drift downward under sustained weight.
Price Range and What You Get at Each Level
Entry-level replicas (below €200): painted steel frames, synthetic upholstery, limited mechanism adjustment. These will look approximately like the original from across a room. Close up, the differences are obvious.
Mid-range replicas (€250–500): polished aluminium frames, genuine leather upholstery, proper tilt mechanism. Decomica’s range sits here. The construction reflects the original’s approach honestly; the tolerances are tighter than budget alternatives and the leather will last years of daily use.
Licensed originals (€3,800–4,500+): Herman Miller and Vitra, manufactured in the USA and Switzerland respectively. 12-year warranty, full design provenance, resale value. The rational choice for an investment purchase or a permanent executive space.
For most people equipping a home office or a small studio, the mid-range replica is the correct decision. The design fidelity is high enough that the chair reads as the original from any normal viewing distance, the mechanism functions correctly, and the leather will develop a genuine patina.
Ordering from Decomica
Decomica is an online-only retailer — there is no physical showroom. All prices on decomica.com include VAT. Orders are dispatched within 1–2 working days by DPD; EU delivery takes 5–7 working days from dispatch, putting the typical door-to-door window at 6–9 working days. Free UK and EU shipping is included (Bulgaria, Greece, Cyprus and Malta excepted).
The chairs carry a 2-year manufacturer’s warranty. Defects are resolved with a free DPD collection and replacement. Change-of-mind returns are accepted within 14 days of delivery; the chair must be in its original packaging and the return shipping cost of approximately €40–50 is the customer’s responsibility. Refunds are processed within 30 days of the returned item being received. For questions, reach the team at support@decomica.com or via live chat — response time is within 24–48 hours, Central European Time.
Assembly
Aluminium Group replica chairs arrive partially assembled. Fitting the base, gas cylinder, and backrest rail typically takes 10–15 minutes and requires only the Allen key included in the box. No specialist tools are needed.
Care
- Wipe leather surfaces with a clean damp cloth; condition with pH-neutral leather conditioner every 6–12 months.
- Clean the aluminium frame with water and a soft cloth; avoid abrasive pads that will scratch the polished surface.
Frequently Asked Questions
Did Charles Eames design all the chairs sold as “Eames office chairs”?
Charles Eames designed the Aluminium Group with Ray Eames in 1958. The four Aluminium Group models (EA117, EA119, EA217, EA219) are the canonical “Eames office chairs.” Other chairs sold using the Eames name — such as fibreglass shell chairs on a swivel base — are also Charles and Ray Eames designs but were not originally conceived as office seating.
What is the “management chair” in Eames terminology?
“Management chair” is the colloquial term for the mid-back executive Aluminium Group chair, most often the EA117. It refers to the chair’s original positioning as professional seating for office managers and executives — as distinct from the task chairs lower in the range or the director-level high-backs.
Is the Charles Eames office chair comfortable for daily use?
Yes, particularly the high-back EA119 and the soft-pad EA219. The tilt mechanism distributes weight across the back as well as the seat, which reduces fatigue in long sessions. The ribbed thin-pad models are firmer; if you want more cushioning, choose a soft-pad EA217 or EA219.
How do I verify that a replica uses a genuine aluminium frame?
Lift the chair. A genuine aluminium frame with minimal upholstery will weigh approximately 9–10 kg. If the chair feels heavier, the frame is likely steel. You can also look at the frame finish: polished aluminium has a warm, slightly golden cast; chrome-plated steel is colder and shinier.
See the full range at the Eames office chair collection, or read the comprehensive Eames replica review for a model-by-model comparison. Free UK and EU delivery. 2-year warranty. 14-day returns.
