Designed by Don Chadwick, the Knoll Spark Series helps bring people together. These Knoll side chairs can have unpadded seats, or seat pads clad in a variety of textiles. The unupholstered version is approved for both indoor and outdoor use. The chairs stack six high on the floor, or ten high on the optional dolly. Consider a Knoll Spark chair to bring energy to your space.
Disclaimer: We do not accept cancellations or order revisions for any Knoll items ordered. See Knoll's No Cancellations or Revisions Policy for details.

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Two models of Knoll Spark Chair are available.
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| Model | Side chair (4-C-SD) | Lounge chair (4-C-LG) |
| Seat height | 18" | 17" |
| Overall width | 20.5" | 25.5" |
| Overall depth | 22" | 25.5" |
| Overall height | 31" | 30.5" |
| Weight | 10 lbs | 14 lbs |
Alignment is a striped pattern woven from 100% recycled polyester.

Mariner features a plump weave structure, which gives it depth and texture. It is well suited for task chairs and other contract applications.

Mariner features a plump weave structure, which gives it depth and texture. It is well suited for task chairs and other contract applications.

Stacks is a classically tailored tone-on-tone weave with an overall checkerboard design.

An update of Knoll's Prestini fabric, Cameo has a soft, chenille hand and a saturated color palate.

Classic Bouclé has a rich, nubby texture that evokes traditional hand-woven textiles.

Satellite features small, randomly-placed colorful planets set against a solid-color background. It is a bold fabric.

Calais cotton velvet is a rich, crease-resistant fabric. It is dirt- and water-repellent.

Ultrasuede is a microfiber upholstery that is made of 80% recycled material.

Two colors of specially twisted wool yarn are woven to create Arno, an upholstery with a handcrafted feel.

The exaggerated texture of Cato upholstery recalls the tradition of hand weaving.

Knoll Velvet has an updated color palette including "Lipstick" from the original color palette.

Choose from six possible frame colors for you Knoll Spark Series Chair.

A stacking dolly accommodates up to 10 Spark chairs. Full to capacity, the load is 54" high with 10 side chairs, or 53" high with 10 lounge chairs.

| Width | 25" |
| Depth | 43" |
| Height | 30.25" |
| Weight | 19 lbs |
The ganging device joins Spark Side Chairs at the back legs. Position the device so the raised surface in the middle of the device faces toward the front of the chair, at an angle which mirrors the angle of the back legs of the chairs.

Choose whether or not your Knoll guest seating will be shipping to a building with a commercial loading dock.
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