Used Knoll Office Chairs in Toronto & the GTA: Generation & ReGeneration Buying Guide (2026)

When GTA buyers hunt for used ergonomic chairs, most searches start with Herman Miller or Steelcase. But there's a fourth major name that design-conscious buyers in Toronto offices know well: Knoll. Founded in 1938 and now part of MillerKnoll (after the 2021 merger with Herman Miller), Knoll built its reputation on modernist design — and its task chairs, the Generation, ReGeneration, and Life, are among the smartest-engineered seats on the used market. Originally designed by Formway Design of New Zealand, these chairs were made for the way people actually sit: shifting, leaning, reaching, and moving all day.

Knoll Generation: the chair that moves with you

The Generation (launched 2009) was the first task chair built around "elastic design" — instead of knobs and levers to tension the back, the chair's flexible back and seat simply move as you move. Lean, twist, or perch on the edge of the seat and the chair follows you. There's no back-tension knob to fiddle with because the frame itself does the work.

A new Knoll Generation with full options retails around $1,100–$1,500 CAD. Used, a clean dealer-refurbished Generation typically runs $299–$549 CAD in the GTA — roughly 60% off new. When inspecting one, flex the back through its full range: the elastic frame should move smoothly with no cracks or dead spots, and the Flex Back Net (the mesh panel) should be taut with no tears.

Knoll ReGeneration: the sustainable all-rounder

The ReGeneration (2012) takes the Generation's idea and makes it lighter, simpler, and greener. Its signature is the wishbone-shaped spine you can see through the mesh back — a single flexing structure that replaces a whole mechanism's worth of parts. It was designed from the start for sustainability: high recycled content, very few parts, and easy disassembly for recycling at end of life.

Because the ReGeneration was a favourite for large corporate rollouts, it surfaces on the used market in real numbers when downtown firms refresh. New ones sell for roughly $900–$1,250 CAD; used and refurbished, expect $249–$449 CAD. Check that the spine flexes evenly on both sides and that the seat mesh hasn't sagged — the two things that reveal a hard-used unit.

Knoll Life: the executive high-back

The Knoll Life is the line's executive option — a high-back task chair with a more traditional upholstered look, but the same Formway ergonomic thinking underneath. It's the pick for private offices and boardrooms where the chair needs to look the part as well as support long days.

New Life chairs start around $1,300 CAD and climb past $1,700 with leather and premium finishes. Used Life chairs in good condition typically run $349–$599 CAD refurbished — strong value for an executive-grade chair. Inspect the upholstery closely on leather models (conditioned, not cracked) and test every adjustment: height, tilt lock, and armrests.

What to check before buying any used Knoll chair

Knoll chairs have fewer adjustment points than a Steelcase Leap, which makes inspection quicker — but there are model-specific things to verify:

• Flex-back frame: move the back through its full range. It should flex smoothly with no cracks, creaks, or dead spots — this is the chair's core mechanism.

• Spine (ReGeneration): the wishbone spine should flex evenly left and right, with no warping or stress marks at the joints.

• Mesh/net panels: Generation Flex Back Net and ReGeneration seat mesh should be taut with no tears or sagging. Sagging mesh means a tired chair.

• Gas cylinder: sit and adjust the height — it should hold your weight without sinking.

• Base and casters: roll the chair; it should glide straight without sticking. Check the five-star base for cracks, especially on older units.

• Armrests: adjustable arms should move and lock in every direction; fixed arms should be rock-solid with no wobble.

A reputable dealer checks and services all of this before the chair reaches the sales floor — and should demonstrate each check while you watch.

Used Knoll chairs in the GTA: where to buy

Ufficio Furniture in Mississauga regularly stocks used Knoll chairs — Generation and ReGeneration task chairs, plus Life models when they're available — all inspected, cleaned, and tested before sale. Browse the current seating inventory at ufficiofurniture.com/seating, or visit the showroom at 1215 Meyerside Drive, Unit 7, Mississauga ON to sit in them yourself. Open Monday to Saturday 10am–7pm and Sunday 11am–6pm. Call 647-898-8918 for current stock and pricing — Knoll models turn over quickly, so it's worth checking what's in before you come.