dia50 swivel barstool

Product information

Dia50 Swivel Barstool

Design by B&T Design Studio, 2016

The Dia 50 Bar Stool by B&T Design Studio is a refined nod to mid-century design, reimagined with a contemporary, comfort-first approach. With its smooth, simplified lines and balanced proportions, it delivers a timeless silhouette that feels both familiar and fresh.

Designed for extended seating, the Dia 50 features a gently curved backrest, a rounded upholstered seat, and a swivel base that adds effortless movement and functionality. Its conical legs and sculpted form create a soft, inviting presence, making it ideal for kitchen islands, bars, cafés, restaurants, and hospitality spaces.

Crafted with injected polyurethane foam over a metal frame with steel springs, the Dia 50 offers long-lasting durability and ergonomic support. Available in a wide range of fabric and leather upholstery options, it can be tailored to suit both residential interiors and high-traffic commercial environments.

Technical specifications

Bar Stool Width 19.5″ Depth 19.5″ Height 39″ Seat Height 29.5″
Counter Stool Width 19.5″ Depth 19.5″ Height 35″ Seat Height 25.5″

Contract grade high-density injection-molded polyurethane foam seat.

Steel swivel base.

The steel base can be powder-coated in the desired color as per B&T’s metal color catalog.

Can be special-ordered in COM/COL

Product booklet

Lead time

Dia 50 Barstool is not included in our quick-ship stock program.
The lead time for ordering Dia 50 is 12 weeks.

SEE IT IN ACTION

The Dia 50 Bar Stool brings a little charm to every spin. With its soft curves, plush seat, and smooth swivel, it invites you to settle in, turn toward the conversation, and stay a while. Easygoing yet refined, it’s the kind of seat that makes any bar or kitchen feel instantly more welcoming ✨

MATERIALS AND DOWNLOADS

MATERIALS AND FINISHES

Upholstery

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.

Metal colors