Image source: Knoll — Florence Knoll Lounge Chair
© Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research.
Florence Knoll Lounge Chair
Florence Knoll's 1954 lounge chair: a square, tufted seat on an exposed chrome steel frame
819 × 794 × 819 mm
1954
Official product information
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Description
Overview
The Florence Knoll Lounge Chair (model 1205S1) is a square-plan upholstered armchair that Knoll dates to 1954. Knoll describes its profile as spare and geometric, and builds it on an exposed steel frame in polished or satin chrome.
Construction
- Exposed frame and legs in heavy gauge steel (tubular, according to the KnollStudio price list), polished or satin chrome
- Solid wood inner frame and No-Sag spring seat suspension
- Tufted cushions in variable-density foam; leather versions have matching buttons
- KnollTextiles fabrics or Spinneybeck leathers
- KnollStudio logo and Florence Knoll's signature stamped into the base frame
Specifications
- W 32¼" × D 32¼" × H 31¼" (819 × 819 × 794 mm); seat height 17½" (445 mm), arm height 23½" (597 mm)
- Weight 70 lb; Greenguard Indoor Air Quality certification (shop page); Clean Air GOLD for the lounge collection (price list)
Story
One chair in a 1954 group
Knoll's design-plan page ties the 1205S1 chair to the lounge collection that Florence Knoll designed in 1954, and the shop page describes it as simple architectural lines with tufted cushions. The price list catalogues the chair as 1205S1, the settee as 1205S2 and the sofa as 1205S3, with one construction note for all three.
Image source: Knoll — Florence Knoll Lounge Chair · © Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research. · View official product page ↗ · Image use & copyright policy
What the chair adds
Its plan is a square, 32¼ in each way. Knoll's older cut sheet from 2007 draws the same chair slightly smaller, at 31½ in square, while the current page and the price list agree on 32¼ in.
More by Florence Knoll

Florence Knoll Relaxed Sofa and Settee
Florence Knoll's 1954 lounge sofa in a softer, deeper relaxed version, two or three seats

Florence Knoll Dining Tables
Florence Knoll's dining tables in marble on a polished chrome frame, 55 in square to 94 in long

Florence Knoll Model 31 Lounge Chair
Florence Knoll's 1954 lounge chair on a tubular steel frame, reissued by Knoll in 2023

Florence Knoll Relaxed Benches
Florence Knoll's lower, softer benches, square and rectangular, for bench, ottoman or table use

Collection
Florence Knoll Collection
Knoll's Florence Knoll Collection: the 'meat and potatoes' furniture she designed for the Planning Unit, from lounge seating and credenzas to desks and tables.









