Skip to main content

Bertoia Fiberglass

Fiberglass Shell Barstool by Harry Bertoia for Knoll
Fiberglass Shell Barstool by Harry Bertoia for Knoll

Fiberglass Shell Barstool by Harry Bertoia for Knoll

By Knoll, Harry Bertoia

Located in Sagaponack, NY

A barstool with a black fiberglass shell on splayed, painted legs.

Category

Vintage 1960s American Mid-Century Modern Stools

Materials

Fiberglass

1960s Harry Bertoia for Knoll 427 P Side Chair in Yellow Fiberglass from IBM
1960s Harry Bertoia for Knoll 427 P Side Chair in Yellow Fiberglass from IBM

1960s Harry Bertoia for Knoll 427 P Side Chair in Yellow Fiberglass from IBM

By Harry Bertoia

Located in Philadelphia, PA

This is a Bertoia Side Chair, model 427 P, initially designed in 1960 by Harry Bertoia for Knoll International.

Category

Vintage 1960s American Modern Side Chairs

Materials

Steel

Early Pair Harry Bertoia Molded Fiberglass Shell Side Chairs for Knoll, Labeled
Early Pair Harry Bertoia Molded Fiberglass Shell Side Chairs for Knoll, Labeled

Early Pair Harry Bertoia Molded Fiberglass Shell Side Chairs for Knoll, Labeled

By Harry Bertoia, Knoll

Located in Buffalo, NY

Matched Pair molded fiberglass shell side chairs designed by Harry Bertoia and manufactured by Knoll.

Category

Vintage 1960s American Mid-Century Modern Side Chairs

Materials

Iron

Set of Four Bar Stools by Harry Bertoia for Knoll
Set of Four Bar Stools by Harry Bertoia for Knoll

Set of Four Bar Stools by Harry Bertoia for Knoll

By Knoll, Harry Bertoia

Located in Dallas, TX

Set of four early production bar stools by Harry Bertoia, designed in 1952 for Knoll. The bar stools are constructed of molded fiberglass and iron and are in very good condition.

Category

Mid-20th Century American Mid-Century Modern Stools

Materials

Iron

Early Set of Four Harry Bertoia Molded Shell Side Chairs for Knoll, Labeled
Early Set of Four Harry Bertoia Molded Shell Side Chairs for Knoll, Labeled

Early Set of Four Harry Bertoia Molded Shell Side Chairs for Knoll, Labeled

By Knoll, Harry Bertoia

Located in Chesterfield, NJ

Set of four molded shell side chairs designed by Harry Bertoia and manufactured by Knoll. Originally debuted in 1960, this very early set is from 1963 and includes four colors - beig...

Category

Vintage 1960s American Mid-Century Modern Side Chairs

Materials

Metal

Recent Sales

Set of 4 Molded Shell Side Chairs by Harry Bertoia, Fiberglass, Knoll Edition
Set of 4 Molded Shell Side Chairs by Harry Bertoia, Fiberglass, Knoll Edition

Set of 4 Molded Shell Side Chairs by Harry Bertoia, Fiberglass, Knoll Edition

By Knoll, Harry Bertoia

Located in Brussels, BE

Set of 4 molded shell side chairs by Harry Bertoia, Fiberglass, Knoll Edition, 1960s.

Category

Vintage 1960s European Mid-Century Modern Side Chairs

Materials

Fiberglass

1960s Modern Fibrella Fiberglass Pool Chaise Lounge
1960s Modern Fibrella Fiberglass Pool Chaise Lounge

1960s Modern Fibrella Fiberglass Pool Chaise Lounge

By Fibrella, Harry Bertoia

Located in New Windsor, NY

Reminiscent of Bertoia's side chair for Knoll with its molded fiberglas seat set on a black wrought iron base.

Category

Vintage 1950s American Mid-Century Modern Patio and Garden Furniture

Materials

Iron

Original Bertoia Knoll Barstools
Original Bertoia Knoll Barstools

Original Bertoia Knoll Barstools

Sold

H 42 in W 21 in D 16 in

Original Bertoia Knoll Barstools

Located in Phoenix, AZ

3 Harry Bertoia for Knoll barstools circa early 1970's. These examples have off white metal frames fiberglass backs and original fully upholstered purple Knoll fabric backs and seats.

Category

Vintage 1970s American Stools

Materials

Metal

Lemon Yellow Stools designed by Harry Bertoia
Lemon Yellow Stools designed by Harry Bertoia

Lemon Yellow Stools designed by Harry Bertoia

Located in Sagaponack, NY

Original counter or barstools made of fiberglass/nylon seats and wrought iron frames. design by Harry Bertoia made by Knoll, priced individually.

Category

Vintage 1960s American Stools

Materials

Iron

Harry Bertoia Set of Four Knoll Chairs, 1960's
Harry Bertoia Set of Four Knoll Chairs, 1960's

Harry Bertoia Set of Four Knoll Chairs, 1960's

By Knoll

Located in Los Angeles, CA

Classic early modernist design Limited production design for only one year Wonderful periwinkle blue molded fiberglass form Architectural enameled steel base Original screws and cond...

Category

Mid-20th Century American Mid-Century Modern Dining Room Chairs

Materials

Fiberglass

Modernist Pair of Harry Bertoia Knoll High Bar Stools Chrome Black Fiberglass
Modernist Pair of Harry Bertoia Knoll High Bar Stools Chrome Black Fiberglass

Modernist Pair of Harry Bertoia Knoll High Bar Stools Chrome Black Fiberglass

By Knoll, Harry Bertoia

Located in Keego Harbor, MI

For your consideration is a great pair of Harry Bertoia for Knoll bar stools, made of chrome and with angular black fiberglass seats, by Knoll, circa 1970s.

Category

Vintage 1970s American Mid-Century Modern Stools

Materials

Chrome

Pair of Harry Bertoia for Knoll Blue Fiberglass Side Chairs Black Wire Base
Pair of Harry Bertoia for Knoll Blue Fiberglass Side Chairs Black Wire Base

Pair of Harry Bertoia for Knoll Blue Fiberglass Side Chairs Black Wire Base

By Knoll, Harry Bertoia

Located in Topeka, KS

Handsome pair of Knoll Associates hard shell fiberglass side chairs by Harry Bertoia. These two are royal blue with a black wire base and retain their original tags.

Category

Mid-20th Century American Mid-Century Modern Side Chairs

Materials

Steel

Harry Bertoia for Knoll Associates Model 428C Barstool, Signed First Generation
Harry Bertoia for Knoll Associates Model 428C Barstool, Signed First Generation

Harry Bertoia for Knoll Associates Model 428C Barstool, Signed First Generation

By Knoll, Harry Bertoia

Located in Los Angeles, CA

This early production and all original Harry Bertoia for Knoll Associates Molded Shell Bar Height (Model 428-C) Barstool is a first generation production from the mid/late 1950s to e...

Category

Vintage 1950s American Mid-Century Modern Stools

Materials

Steel

Set of Four Harry Bertoia Canary Yellow "Shell" Chairs for Knoll, Early 1960s
Set of Four Harry Bertoia Canary Yellow "Shell" Chairs for Knoll, Early 1960s

Set of Four Harry Bertoia Canary Yellow "Shell" Chairs for Knoll, Early 1960s

By Knoll, Harry Bertoia

Located in Bedford Hills, NY

A rare set of four yellow fiberglass hard shell chairs on steel frames designed by Harry Bertoia for Knoll.

Category

Vintage 1960s American Mid-Century Modern Dining Room Chairs

Materials

Steel

Collector Set of Six Dining Chairs Eames Saarinen McCobb Wegner Bertoia Cherner
Collector Set of Six Dining Chairs Eames Saarinen McCobb Wegner Bertoia Cherner

Collector Set of Six Dining Chairs Eames Saarinen McCobb Wegner Bertoia Cherner

By Knoll, Harry Bertoia, Herman Miller, Charles and Ray Eames, Eero Saarinen

Located in Ferndale, MI

Eero Saarinen for Knoll, Norman Cherner chair, Harry Bertoia for Knoll wire chair , Charles and Ray Eames fiberglass shell chair for Herman Miller on Eiffel base, Hans Wegner W2 chai...

Category

Mid-20th Century American Mid-Century Modern Dining Room Chairs

Materials

Metal

Bertoia Fiberglass Shell Dining Chairs
Bertoia Fiberglass Shell Dining Chairs

Bertoia Fiberglass Shell Dining Chairs

Sold

H 18.25 in W 20.5 in D 21 in

Bertoia Fiberglass Shell Dining Chairs

Located in New York, NY

Set of four black fiberglass dining or occasional chairs designed by Harry Bertoia for Knoll.

Category

Vintage 1950s American Dining Room Chairs

Materials

Iron

Fiberglass Chairs by Bertoia, for Knoll
Fiberglass Chairs by Bertoia, for Knoll

Fiberglass Chairs by Bertoia, for Knoll

Sold

H 30.32 in W 16.93 in D 20.87 in

Fiberglass Chairs by Bertoia, for Knoll

By Knoll, Harry Bertoia

Located in Paris, FR

Set of 4 molded shell side chairs by Harry Bertoia, fiberglass, Knoll edition, circa 1960s.

Category

Vintage 1960s American Mid-Century Modern Side Chairs

Materials

Metal

Set of Six Fiberglass Bertoia Chairs
Set of Six Fiberglass Bertoia Chairs

Set of Six Fiberglass Bertoia Chairs

Sold

H 30.5 in W 20.5 in D 19 in

Set of Six Fiberglass Bertoia Chairs

By Knoll, Harry Bertoia

Located in San Diego, CA

Set of 6 Fiberglass Bertoia Chairs in black. Set is in excellent condition.

Category

Vintage 1960s American Dining Room Chairs

Materials

Steel

Rare Pair of Red Fiberglass Knoll Bertoia Stools
Rare Pair of Red Fiberglass Knoll Bertoia Stools

Rare Pair of Red Fiberglass Knoll Bertoia Stools

By Knoll, Harry Bertoia

Located in St. Louis, MO

Very scarce pair of fiberglass Bertoia stools with original label and date on bottom.

Category

Vintage 1960s American Stools

Materials

Metal

Rare Pair of Red Fiberglass Knoll Bertoia Stools
Rare Pair of Red Fiberglass Knoll Bertoia Stools

Rare Pair of Red Fiberglass Knoll Bertoia Stools

By Knoll, Harry Bertoia

Located in St. Louis, MO

Very scarce pair of fiberglass Bertoia stools with original label and date on bottom.

Category

Vintage 1960s American Stools

Materials

Metal

Harry Bertoia for Knoll Shell Chairs
Harry Bertoia for Knoll Shell Chairs

Harry Bertoia for Knoll Shell Chairs

Sold

H 30.5 in W 20.5 in D 21.5 in

Harry Bertoia for Knoll Shell Chairs

By Knoll, Harry Bertoia

Located in Hudson, NY

Daffodil hard shell over black steel base. An incredible collection of an iconic design by Harry Bertoia and produced by Knoll in August of 1965. The chairs are tagged and dated. Qty...

Category

Vintage 1960s American Mid-Century Modern Chairs

Materials

Steel

Pair of Harry Bertoia Molded Shell Side Chairs for Knoll, circa 1960s
Pair of Harry Bertoia Molded Shell Side Chairs for Knoll, circa 1960s

Pair of Harry Bertoia Molded Shell Side Chairs for Knoll, circa 1960s

By Harry Bertoia, Knoll

Located in San Francisco, CA

Seat color is a sky blue, made of a fiberglass and plastic.

Category

Vintage 1960s American Mid-Century Modern Chairs

Materials

Metal

Early Bar Stool - Bertoia
Early Bar Stool - Bertoia

Early Bar Stool - Bertoia

Sold

H 42.5 in W 20.5 in D 18.5 in

Early Bar Stool - Bertoia

Located in SouthPort, CT

Early barstool in original blue Knoll fabric, fiberglass and chrome by Harry Bertoia, Knoll Assoc.

Category

Vintage 1960s American Stools

Materials

Chrome

Get Updated with New Arrivals
Save "Bertoia Fiberglass", and we’ll notify you when there are new listings in this category.

Bertoia Fiberglass For Sale on 1stDibs

With a vast inventory of beautiful furniture at 1stDibs, we’ve got just the piece of bertoia fiberglass you’re looking for. Was constructed with extraordinary care, often using fiberglass, plastic and metal. Whether you’re looking for newer or older items, there are earlier versions available from the 20th Century and newer variations made as recently as the 20th Century. When you’re browsing for the right item from our selection of bertoia fiberglass, those designed in Mid-Century Modern styles are of considerable interest. A well-made choice in our collection of bertoia fiberglass has long been a part of the offerings for many furniture designers and manufacturers, but those produced by Knoll, Harry Bertoia and Fibrella are consistently popular.

How Much is a Bertoia Fiberglass?

A piece of bertoia fiberglass can differ in price owing to various characteristics — the average selling price 1stDibs is $1,995, while the lowest priced sells for $400 and the highest can go for as much as $4,931.

Finding the Right Seating for You

With entire areas of our homes reserved for “sitting rooms,” the value of quality antique and vintage seating cannot be overstated.

Fortunately, the design of side chairs, armchairs and other lounge furniture — since what were, quite literally, the early perches of our ancestors — has evolved considerably.

Among the earliest standard seating furniture were stools. Egyptian stools, for example, designed for one person with no seat back, were x-shaped and typically folded to be tucked away. These rudimentary chairs informed the design of Greek and Roman stools, all of which were a long way from Sori Yanagi's Butterfly stool or Alvar Aalto's Stool 60. In the 18th century and earlier, seats with backs and armrests were largely reserved for high nobility.

The seating of today is more inclusive but the style and placement of chairs can still make a statement. Antique desk chairs and armchairs designed in the style of Louis XV, which eventually included painted furniture and were often made of rare woods, feature prominently curved legs as well as Chinese themes and varied ornaments. Much like the thrones of fairy tales and the regency, elegant lounges crafted in the Louis XV style convey wealth and prestige. In the kitchen, the dining chair placed at the head of the table is typically reserved for the head of the household or a revered guest.

Of course, with luxurious vintage or antique furnishings, every chair can seem like the best seat in the house. Whether your preference is stretching out on a plush sofa, such as the Serpentine, designed by Vladimir Kagan, or cozying up in a vintage wingback chair, there is likely to be a comfy classic or contemporary gem for you on 1stDibs.

With respect to the latest obsessions in design, cane seating has been cropping up everywhere, from sleek armchairs to lounge chairs, while bouclé fabric, a staple of modern furniture design, can be seen in mid-century modern, Scandinavian modern and Hollywood Regency furniture styles.

Admirers of the sophisticated craftsmanship and dark woods frequently associated with mid-century modern seating can find timeless furnishings in our expansive collection of lounge chairs, dining chairs and other items — whether they’re vintage editions or alluring official reproductions of iconic designs from the likes of Hans Wegner or from Charles and Ray Eames. Shop our inventory of Egg chairs, designed in 1958 by Arne Jacobsen, the Florence Knoll lounge chair and more.

No matter your style, the collection of unique chairs, sofas and other seating on 1stDibs is surely worthy of a standing ovation.