How to Identify a Genuine Knoll Barcelona Chair

Recognizing Characteristics of a Revered Original

Early Mies van der Rohe for Knoll Barcelona Chairs
Early Mies van der Rohe for Knoll Barcelona Chairs. Red Modern Furniture on 1stDibs.com

Even though Ludwig Mies Van Der Rohe said he aspired to be good rather than interesting, this architect by trade has indeed garnered interest as one of the greats in terms of Mid-Century furniture design. One of his most popular and recognizable products is the Barcelona Chair, which won a Museum of Modern Art design award in 1977.

With popularity and recognition comes imitation, of course. To make sure you are buying a high quality original rather than a reproduction, learn more about...MORE identifying genuine Barcelona Chairs using the steps below.

  • 01 of 04

    Start with the Back Cushion

    Pair of Barcelona Chairs, c. 1975
    Pair of Barcelona Chairs, c. 1975. Continuum 20th Century Design on 1stDibs.com

    This chair was originally made, with the assistance of modernist designer Lilly Reich, as an entry for the International Exposition of 1929 held in Barcelona, Spain. It was produced in very limited numbers during the 1930s and '40s. The design was modified by Mies later to make it a bit sleeker, and in 1953 Knoll Associates took over production after his original patents expired. 

    Since the limited production chairs made early on rarely surface for sale, most modernism fans look for those...MORE made since the 1950s. Knoll International (the name of the company since 1969) is still producing the "less is more" Barcelona chair today. The company aptly refers to it, in fact, as "a tribute to the marriage of design and craftsmanship."

    To begin the examination of a Barcelona Chair and look for Knoll characteristics, start with the back cushion. This cushion should be a bit taller than the steel frame it rests against, and slightly curved to fit the back. The cushions have always been made with high quality fillers that hold their shape over time as well, so a saggy chair is a sign of a lesser copycat.

  • 02 of 04

    Examine the Upholstery

    Tufted Ivory Leather on a Knoll Barcelona Chair Cushion
    Tufted Ivory Leather on a Knoll Barcelona Chair Cushion. Lynne Goode Vintage on 1stDibs.com

    Not only is the framework of an original Barcelona Chair of high quality, the upholstery is always made of top notch materials that include leather from a single cowhide. This gives the material a handsome uniform appearance. If you notice variations in the texture of the leather, this is a sign that it is probably not an original.

    There are also two separate cushions making up the back and seat. They are made of 40 pieces of leather that are hand manipulated, including the rolling and tufting,...MORE and finished with with matching leather-covered buttons. This attention to detail and use of high quality materials is evident in every chair manufactured by Knoll

    This chair style has been made in numerous colors, but black leather is undoubtedly the most ubiquitous. 

  • 03 of 04

    Check the Frame or Cushions for a Logo or Label

    Knoll International Label Found on a 1970s Barcelona Chair
    Knoll International Label Found on a 1970s Barcelona Chair. Kent Decor on 1stDibs.com

    There has been some controversy about whether or not Knoll International can still lay claim to the patent rights on this chair style. Other furniture companies have copied the design, and there have been lawsuits back and forth between the various manufacturers in the past few decades.

    However, most Mid-Century Modern enthusiasts purport the very best chairs in this style have been made by Knoll since the early 1950s. These are looked upon as "genuine" or "originals" by modernism...MORE connoisseurs. So, for most people, confirmation that Knoll made the chair constitutes authenticity whether new or old.

    Many times a Knoll identifier, whether a sticker or label sewn in place, can be found on the bottom cushion of a vintage chair (the Knoll International name was used after 1969). A Knoll Studios mark stamped in the frame with Mies' signature is found on chairs made since 1996. In addition to looking for a Knoll mark or labels (which may have been removed from older chairs) take care to look at the other attributes mentioned here for further authentication.

    Keep in mind, too, that the very first Barcelona Chairs were made with a chrome frame. The style was redesigned by Mies in 1950 using highly polished stainless steel to offer consumers a more sleek appearance. 

  • 04 of 04

    Look for Fastening Rivets

    Rivets Fastening the Straps on an Original Barcelona Chair Made in the 1960s
    Rivets Fastening the Straps on an Original Barcelona Chair Made in the 1960s. studiodesign4 on 1stDibs.com

    The original Barcelona chair is made with 17 straps of leather (other materials like vinyl can indicate copycats) evenly spaced in a ladder-like fashion on the back and under the bottom cushion. Rather than being buckled to the frame, they are attached with aluminum rivets. When the cushions are in place, these fasteners are neatly concealed inside the frame. 

    Widely used in both office and home settings, along with the matching ottoman, a lookalike chair may suffice for some. But this type of...MORE construction is part of the high quality that ardent modernism fans gladly pay big bucks to own whether buying a vintage version or new seating in this classic Mies style.