Knoll Florence Knoll™ Model 31 Lounge Chair
Lightweight and strong with perfectly proportioned cushions, the tubular steel Florence Knoll Model 31 Lounge Chair marries robust comfort with timeless, pared-down elegance—a Florence Knoll signature.
MEASUREMENTS:
- Height: 29.25 inch
- Seat Height: 17 inch
- Width: 23.25 inch
- Depth: 26.75 inch
MATERIALS:
- Frame: Heavy gauge steel in a powder coated black paint or a polished chrome finish
- Upholstery: High resilient cut foam, nylon suspension with steel springs
HELPFUL NOTES:
- Seat and back cushions are permanently attached to the frame
- Glides with white nylon on the bottom with swivel functionality
- BIFMA and Clean Air Gold Certified

Florence Knoll
USA, 1917
Born Florence Schust in 1917, and orphaned at age 12, Knoll began her architectural studies at the Kingswood School in Michigan and was virtually adopted by the family of Eliel Saarinen. She continued her studies at Cranbook Academy of Art, the Architectural Association in London, and the Illinois Institute of Technology under Mies van der Rohe, where she received her architectural degree. In 1946, she married Hans Knoll, owner of the Hans G. Knoll Furniture Company and the firm became known as Knoll Associates, Inc.
As an architect, interior space planner, and furniture designer, Florence Knoll defined the look and market for modern design in corporate America in the 1950s and made modern American design an international style. Her pioneering interiors profoundly influenced post-World War II design. Her reductive aesthetic of light, open spaces furnished with elegant woven fabrics, furniture grouped for informal conversation and brightly colored wall panels made Knoll one of the most influential design firms of the time.
Her notable planning projects for the firm included the interior design of the CBS, Seagrams, and Look magazine offices in New York City. After her husband’s death, Florence served as president and continued as design director of the company until 1965 when she resigned to pursue a career as a freelance designer.

Knoll has lived their guiding principle, "good design is good business," since 1938. Products are all created to inspire, fit, and last. The Bauhaus philosophy that furniture should complement, not compete with architecture, is central to Knoll’s design. Its extensive portfolio includes office work systems, residential mid-century modern classics, textiles, and accessories.
Designers like Harry Bertoia, Eero Saarinen, Warren Platner, Isamu Noguchi, and Florence Knoll contributed to Knoll’s iconic designs. Knoll invests in research and field studies and explores organizational behavior and technology to ensure quality excellence. As a leader in sustainability, Knoll’s practices reduce waste and conserve resources. Based in Pennsylvania, Knoll has a strong international presence, and 40 products are in the permanent collection of the Museum of Modern Art in New York.
Knoll products incur a 7.5% shipping charge at checkout, with a minimum of $85 and maximum of $500. This fee reflects White Glove Delivery for large items, which includes bringing the item to your room of choice, unpacking, removal of packaging, and assembly.
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