Image source: Walter Knoll — Foster 503 Sofa
© Walter Knoll and the respective rights holders. Quoted to accompany INTEBEE's independent design commentary and research.
Foster 503 Sofa
Sofa by Norman Foster with a floating base, back and armrests, in sizes for two or three people.
2180 × 720 × 900 mm
Official product information
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Go to the official product pageDescription
Overview
The Foster 503 Sofa was designed by Norman Foster for Walter Knoll. It is made in sizes that seat two or three people.
Construction
Inside is a beech frame carrying a zigzag spring. Loose seat and back cushions use cold cure foam under wadding, and the base stands on steel legs with synthetic glides. The covers are fabric or leather, taken from Walter Knoll's own selection.
Specifications
- Overall size: 218 x 90 x 72 cm (503-30)
- Legs: steel
- Cushions: loose seat and back
Story
Floating base, back and armrests
Proportion is the theme: the floating base, back and armrests are balanced against one another. Precision and concision mark the sofa, which is meant for prestigious spaces and retreats.
Part of the Foster collaboration
The sofa originated as a follow-on to Walter Knoll's work with Lord Norman Foster. It is offered as a sofa for two or three people.
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Foster 502 Armchair
Leather armchair with quilted loose cushions and a decorative seam, on a steel base.

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Foster 500 Sofa by Norman Foster, with leather surfaces above a rigid chrome frame.

Foster 502 Sofa
Leather sofa by Norman Foster with quilted loose cushions, visible decorative seams and steel legs.


