pera swivel chair with casters

 

The Pera 4 Prong Swivel Castors Chair combines a sculpted scoop-shaped seat with a clean 4 Prong Swivel base on castors, creating a refined seating solution that balances comfort, mobility, and versatility. Built with injection-molded polyurethane foam over a steel frame and available in a wide range of fabric or leather upholstery, it is well suited to workspaces, meeting areas, and other commercial interiors.

 

Pera Swivel Chair with Casters

Design by Alp Nuhoğlu | 2003

The Pera 4 Prong Swivel Castors Chair by B&T Design Studio is a modern upholstered chair that combines clean lines, everyday comfort, and easy mobility in one refined design. Designed by Alp Nuhoğlu in 2003, this version of the Pera collection reflects a minimal design language with a strong focus on versatility, making it well suited to a wide range of workplace, meeting, education, and other commercial interiors.

Despite its simple silhouette, the chair’s scoop-shaped seat is designed to provide a high level of comfort. Its structure is made from injection-molded polyurethane foam over a steel frame, creating a durable shell built for long-term performance in high-use environments. Paired with a 4-prong swivel base on castors, it offers added flexibility and smooth mobility while maintaining a clean, contemporary presence.

Available with multiple base types across the wider collection, the Pera family is designed to adapt to diverse interior settings. The chair can be upholstered in any fabric or leather from the B&T Design collection, giving designers flexibility in texture and colour.

Dimensions and weight

Inches 21w | 21d | 32h | 18sh | 25.5 arm height

Yardage

COM 1 yard  //  COL 17 sq ft

Details

Base: Solid steel legs, powder-coated. Casters added.
Seat options: Injection molded over steel structure. Extremely durable for heavy traffic use.
Upholstery: Fabric + Faux Leather + Genuine Leather

Some variations and colors of the Pera collection is in our stock. To see that please check our live inventory feed: NUANS STOCK
Rest is made to order with 12 weeks of lead time.

SEE IT IN ACTION

With its robust construction, understated silhouette, and mobile swivel base, the Pera 4 Prong Swivel Castors Chair is a refined and reliable seating solution for projects of every scale. The Pera 4 Prong Swivel Castors Chair by B&T Design, a modern upholstered chair with a scoop-shaped seat, steel-framed foam shell, and mobile swivel base.

VARIANTS

X

4 legged steel rod base.

wood dowel

Wood dowel base

Swivel base

4 prong swivel base.

Swivel base with arm

4 prong swivel stationary base with armrests.

Spider base

Four prong spider base. With or w/out castors.

Office chair

5 prong premium base. Seat with or w/out armrests.

MATERIALS AND DOWNLOADS

The upholstery materials shown in the attached PDF represent our standard offering. If you do not see the material or color you need, please contact us for additional options.

Most NUANS seating is available in Customer’s Own Material (COM) and Customer’s Own Leather (COL). Please refer to the technical specs tab or our product booklets for detailed yardage requirements.

All COM/COL materials must be shipped directly to the NUANS warehouse for processing.