DIA50 Swivel Barstool
Dia50 Swivel Barstool
Design by B&T Design Studio, 2016The 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 specificationsBar 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
View PDF in a New Tab
Lead time
Dia 50 Barstool is not included in our quick-ship stock program.
The lead time for ordering Dia 50 is 12 weeks.
Dia50 Swivel Barstool
Design by B&T Design Studio, 2016The 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.
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
View PDF in a New Tab
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
MATERIALS AND DOWNLOADS
MATERIALS AND FINISHES UpholsteryThe 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.
View PDF in a New Tab
Metal colors Applied to all metal parts.
black ral9005
white ral9016
silk grey ral7044
taupe g876
grey g458
anthracite ral7016
nordic lichen
cement grey ral7033
green grey ral7009
pale brown ral8025
precious sand
beige red ral3012
terracotta ral8004
black red ral3007
gold
bronze
DOWNLOADS
BT Dia 50 BookletBT Dia 50 – 2DBT Dia 50 – 3dsBT Dia 50 – 3dsMaxBT Dia 50 – FbxBT Dia 50 – RhinoBT Dia 50 – SketchupBT Dia 50 – Revit
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.
View PDF in a New Tab
Metal colors Applied to all metal parts.
black ral9005
white ral9016
silk grey ral7044
taupe g876
grey g458
anthracite ral7016
nordic lichen
cement grey ral7033
green grey ral7009
pale brown ral8025
precious sand
beige red ral3012
terracotta ral8004
black red ral3007
gold
bronze
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.
View PDF in a New Tab
Applied to all metal parts.
black ral9005
white ral9016
silk grey ral7044
taupe g876
grey g458
anthracite ral7016
nordic lichen
cement grey ral7033
green grey ral7009
pale brown ral8025
precious sand
beige red ral3012
terracotta ral8004
black red ral3007
gold
bronze
BT Dia 50 BookletBT Dia 50 – 2DBT Dia 50 – 3dsBT Dia 50 – 3dsMaxBT Dia 50 – FbxBT Dia 50 – RhinoBT Dia 50 – SketchupBT Dia 50 – Revit