Doni Stack Chair






- Overview
- Cut Sheet
- Price List
- Brochure - Doni Seating
- Info Sheet - Poly Color Match Program
- Technical Info
- Disassembly Instructions
- Glide Selection Guidelines - Sled Base
- Glide Selection Guidelines - Apply Stack Cafe - Doni Cafe & Tapered Steel Leg
- Repair & Replacement Instructions - Glide Cap Replacement
- Parts Diagram - Doni with ChangeUp Tablet Arm
- Assembly Instructions - Chair Dolly Handle
- Repair & Replacement - Doni Backrest Replacement
- Repair and Replacement Instructions - Glides
- Product Specifications - Doni Stack Chair
- Glide Selection Guidelines - 4-Leg Chairs
- Assembly Instructions - Dolly
- Parts Diagram - Stack Chair Transport Dolly
- Parts Diagram - Sled Base Armchair
- Parts Diagram - Sled Base Armless Chair
- Parts Diagram - 4-Leg Armchair
- Parts Diagram - 4-Leg Armless Chairs
- Assembly Instructions - Stack Chair Ganger Kit
- Environmental Info
- Environmental Data Sheet - ChangeUp Tablet Arm
- Environmental Data Sheet - Upholstered Stack Chair with Arms
- Environmental Data Sheet - Armless Upholstered Stack Chair
- Environmental Data Sheet - Armless Poly Stack Chair
- Design Resources
- See It Spec It
- CAD/Revit Symbols
- Doni Poly Colors
- Weight Rating - KI Seating
- Tablet Arm Chair Matrix
Features & Highlights
- 4-leg, 4-leg wallsaver, 4-leg with casters, and sled base styles
- Stack 12 high on a dolly and 6 high on the floor (chairs with ChangeUp tablets are non-stacking)
- Ganging mechanism allows curved rows and rotates out of sight when not in use
- 17 degrees of backrest articulation
- Optional armrests
- Optional ChangeUp tablet arm
Construction
- Backrest and seat are injection-molded polypropylene joined by a pair of hidden articulation mechanisms
- Legs are made from 7/8” OD by 13 gauge tubular steel
- Sled side frames are made from ¾” OD by 13 gauge tubular steel
- Black nylon glides and 50 mm double wheel high-impact casters are available
View Approved Fabrics & Finishes
Select a style to view available options
If you can dream it, Dōni can express it. Dōni lets designers do what they do best - use their own creativity to design seating solutions unique to their clients. Create with a fresh palette of energizing brights and sophisticated neutrals. Imagine the possibilities with two-tone colors and unlimited custom color possibilities.
Dōni provides the optimal comfort expected from KI seating - with 17 degrees of hip-articulation and body-conforming curves that encourage active movement throughout the day.
Dōni multi-purpose stack chairs include 4-leg, 4-leg wallsaver, 4-leg with casters, and sled base styles. All models stack 12-high on a dolly and 6-high on the floor. The Dōni ganging mechanism allows curved rows and rotates out of sight below the seat when not in use.
Designed by Giancarlo Piretti.

Giancarlo Piretti
Giancarlo Piretti (Bologna, Italy, 1940) is an Industrial Designer. Among his successful designs are Plia folding chair, his best-seller exhibited at Moma NY, Platone folding desk, and DSC (106-AXIS) seating system. For Vertebra chairs he obtained the Compasso d'Oro (Italy) as well as for his largest project, Piretti Collection office & institutional seating system. Other designs include Xylon wooden chairs, Torsion collection of institutional chairs; Engage & Impulse office chair lines featured by a synchro tilt mechanism Piretti developed; #18000 nesting & stacking chairs; and the Strive chair collection. The Pirouette nesting table and Grazie and Doni chairs for KI U.S. are G. Piretti's latest designs.