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Stuffed Marine Blue Leather Triangle Seat
By Noah Spencer, Fort Makers
Located in Brooklyn, NY
The Stuffed E, Stuffed Triangle and Stuffed Off Circle are a punchy gathering of whimsical
Category

2010s American Other Ottomans and Poufs

Materials

Leather

Stuffed Marine Blue Leather Triangle Seat
Stuffed Marine Blue Leather Triangle Seat
H 21.75 in W 32.25 in D 59 in
Teak Dining Set by Hans Olsen, 4 Chairs, Round Table, Danish Modern, 1950s
By Hans Olsen, Rojle Frem
Located in Wrocław, Poland
features an extendable teak wood round table and four dining chairs with triangle seats. The dining chairs
Category

Vintage 1950s Danish Mid-Century Modern Dining Room Sets

Materials

Faux Leather, Teak

Restored 5-Strand 'Double Triangle' Lounge Chair W/ Floating Seat
Located in Van Nuys, CA
Rare Five-strand 'Double Triangle' lounge chair with a floating seat featuring large oversized arms
Category

Vintage 1950s American Mid-Century Modern Lounge Chairs

Materials

Rattan

Restored "Triple Triangle" 3-strand Sectional Settee W/ Arched Base
Located in Van Nuys, CA
Rare 3-strand "Triple Triangle" arm rattan 2-seat sectional settee featuring an arch looped base
Category

Vintage 1950s American Mid-Century Modern Sofas

Materials

Rattan

Mid Century Modern Vintage Organic Rattan Metal Dining Chairs Sonett 1950 Vienna
Located in Vienna, AT
Vienna. A charming set of six dining chairs or chairs triangle shape from woven rattan for seat and back
Category

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

Materials

Metal

Art Deco Rustic Beechwood Vintage Armchair or Side Chair Sweden 1920s
Located in Vienna, AT
three legs and triangle like seat with loose green stitched fabric cushion. The rustic armchair
Category

Vintage 1920s Swedish Art Deco Armchairs

Materials

Fabric, Beech

Mid-Century Modern Vintage Set of Four Red Chairs by Günter Talos Austria
Located in Vienna, AT
chairs are stamped. The triangle shaped seat and the oval shaped back are newly covered with cherry red
Category

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

Materials

Metal

Pair of Folding Tripod Stools in Oakwood and Leather
Located in Barcelona, ES
Elegant pair of turned oak Campaign tripod stools with leather folding seats. England, 1930s
Category

20th Century English British Colonial Stools

Materials

Leather, Oak, Wood

1960s Reupholstered Orange Danish Hans J. Wegner Airport Chair
By Hans J. Wegner, A.P. Stolen
Located in Knebel, DK
tubular-steel frames with sharp triangle boomerang shape. Seat have been reupholstered with orange Kvadrat
Category

Vintage 1950s Danish Scandinavian Modern Side Chairs

Materials

Steel

Italian Mid-Century Modern modular seat group, 1970’s
Located in TOLLEBEEK, NL
fabric upholstery and 2 triangle shape side tables. The seats can be formed and adjusted on your own wish
Category

Vintage 1970s Italian Mid-Century Modern Sectional Sofas

Materials

Fabric, Upholstery, Velvet

Black and white and pink, 4 dining chairs by Markus Friedrich Staab
By Markus Friedrich Staab
Located in Frankfurt am Main, DE
Triangle chairs, leather seat, carved , painted and lacquered. Since my resurch never find this
Category

Vintage 1970s German Arts and Crafts Dining Room Chairs

Materials

Leather, Birch

18th Century English Turner's Chair
Located in Chicago, IL
turner, with a triangle seat upholstered in a smooth natural leather with nailhead trim, and a wonderful
Category

Antique 18th Century British Folk Art Chairs

Materials

Wood

18th Century English Turner's Chair
Located in Chicago, IL
turner, with a triangle seat upholstered in a smooth natural leather with nailhead trim, and a wonderful
Category

Antique 18th Century British Chairs

Materials

Wood, Leather

Set of 4 Mid Century Modern Bentwood Modernist Chairs by Cherner for Plycraft
By Plycraft
Located in Keego Harbor, MI
and a polished finish. The chars have a triangle seat back and tapered legs. This set of side chairs
Category

Vintage 1950s Mid-Century Modern Side Chairs

Materials

Bentwood

Antique English Turned Triangular Seated Beech Bobbin Turner Chair
Located in Casteren, NL
A very rare 18th century English Turner’s chair with a triangle seat upholstered in pale red velvet
Category

Antique Late 18th Century British Folk Art Chairs

Materials

Beech

Teak Dining Set by Hans Olsen, 4 Chairs, Round Table, Danish Modern, 1950s
By Rojle Frem, Hans Olsen
Located in Wrocław, Poland
features an extendable teak wood round table and four dining chairs with triangle seats. The dining chairs
Category

Vintage 1950s Danish Mid-Century Modern Dining Room Sets

Materials

Faux Leather, Teak

Restored Rare Five-Strand 'Double Triangle' Lounge Chair with Floating Seat
Located in Van Nuys, CA
Rare five-strand 'Double Triangle' lounge chair with a floating seat featuring large oversized arms
Category

Vintage 1950s American Mid-Century Modern Lounge Chairs

Materials

Rattan

Restored "Triple Triangle" Sectional Sofa Loveseat w/ Arched Base
Located in Van Nuys, CA
Rare "Triple Triangle" arm rattan 2 seater sectional loveseat featuring arch looped base. Measures
Category

Vintage 1950s American Mid-Century Modern Sofas

Materials

Rattan

Restored "Triple Triangle" 3-Strand Sectional Settee w/ Arched Base
Located in Van Nuys, CA
Rare 3-strand "Triple Triangle" arm rattan 2-seat sectional settee featuring arch looped base with
Category

Vintage 1950s American Mid-Century Modern Sofas

Materials

Rattan

17th Century Chestnut and Pine Choir Seat from Portugal
Located in Dallas, TX
, revealing a triangular protuberance known as a mercy seat. The triangle acts as a shelf to support a person
Category

Antique 17th Century Portuguese Chairs

Materials

Wood, Chestnut, Pine

Pair of Postmodern Tripod Chairs, 1980s, Italy
By Maurizio Peregalli
Located in Brussels, BE
seat and backrest. Triangle shaped logo on the seat. Dimensions: 75 cm H, 48 cm D, 47 cm W, seat
Category

Vintage 1980s Italian Post-Modern Chairs

Materials

Metal

Pair of Postmodern Tripod Chairs, 1980s, Italy
Pair of Postmodern Tripod Chairs, 1980s, Italy
H 29.53 in W 18.51 in L 29.53 in
Italian Metal and Brass Midcentury Style Bench in White and Black Cowhide
Located in New York, NY
black metal legs each attached at two points from the underside of the seat forming a triangle ending in
Category

2010s Italian Modern Benches

Materials

Metal

Italian Mid-Century Bench in Cowhide
Located in New York, NY
on black metal legs each attached at two points from the underside of the seat forming a triangle
Category

Vintage 1960s Italian Mid-Century Modern Benches

Italian Mid-Century Bench in Cowhide
Italian Mid-Century Bench in Cowhide
H 18.5 in W 48 in D 17 in
Italian Mid-Century Style Metal and Brass Bench in Black and White Cowhide
Located in New York, NY
cowhide, resting on black metal legs each attached at two points from the underside of the seat forming a
Category

2010s Italian Mid-Century Modern Benches

Italian Metal and Brass Midcentury Style Bench in Crème and Brown-Black Cowhide
Located in New York, NY
cowhide, resting on black metal legs each attached at two points from the underside of the seat forming a
Category

2010s Italian Mid-Century Modern Benches

Materials

Cowhide

Mid-Century Italian Bench In Black And White Cowhide. Pair Available
Located in New York, NY
white cowhide, resting on black metal legs each attached at two points from the underside of the seat
Category

Vintage 1960s Italian Mid-Century Modern Benches

Materials

Metal

Mid-Century Italian Metal & Brass Bench in Black & White Cowhide, Pair Available
Located in New York, NY
black metal legs each attached at two points from the underside of the seat forming a triangle, ending
Category

Vintage 1960s Italian Mid-Century Modern Benches

Materials

Metal

Mid-Century Italian Metal & Brass Bench in Black & White Cowhide, Pair Available
Located in New York, NY
black metal legs each attached at two points from the underside of the seat forming a triangle, ending
Category

Vintage 1960s Italian Mid-Century Modern Benches

Materials

Metal

Set of Four Adrian Pearsall Upholstered Stools
By Adrian Pearsall, Craft Associates, Craft Associates Inc.
Located in Los Angeles, CA
bouclé upholstery on their triangle shaped seats which sit upon three turned slightly tapered legs with
Category

Mid-20th Century American Mid-Century Modern Footstools

Materials

Brass

Vintage, Pair of Bar Stools, English, Cast Alloy, Victorian Taste, 20th Century
Located in Hele, Devon, GB
, padded seat cushions Stout, triangle footrest to each stool Standing upon a tri-form of legs with
Category

Mid-20th Century English Victorian Stools

Materials

Metal

Tiki Bar with Stools and Back Bar
Located in Palm Springs, CA
. Back bar measures: 45" wide, 7.5" deep and 37" high. Bar stools measure: 29.5" high. Triangle seats are
Category

1990s American Mid-Century Modern Dry Bars

Materials

Fabric, Wood

Tiki Bar with Stools and Back Bar
Tiki Bar with Stools and Back Bar
H 41 in W 50 in D 25 in
Interesting Pair of Carved Fire-Side Chairs W/Geometric Cut-Outs, N. Africa
Located in Atlanta, GA
chair back rests are pierce-carved, each with a center diamond surrounded by four triangles. Seats are
Category

20th Century African Side Chairs

Materials

Wood

Circle Back Chairs by Gregg Lipton
By Gregg Lipton
Located in Hanover, MA
made of ash begins with the equilateral triangle seat. The stretcher system, integral to the structure
Category

Vintage 1980s American Prairie School Dining Room Chairs

Materials

Ash

Circle Back Chairs by Gregg Lipton
Circle Back Chairs by Gregg Lipton
H 36 in W 18 in D 18 in
Dining Set by Hans Olsen, 4 Chairs, Round Extendable Table, Danish Modern, 1950s
By Hans Olsen
Located in Wrocław, Poland
extendable beech wood round table and four beech dining chairs with triangle seats. The dining chairs
Category

Vintage 1950s Danish Mid-Century Modern Dining Room Sets

Materials

Faux Leather, Beech

Spanish Set of Six Chairs in Oak and Rush
Located in Waalwijk, NL
triangle.  Please note that the seats are in good condition, but show signs of age and use with some
Category

Vintage 1960s Spanish Mid-Century Modern Dining Room Chairs

Materials

Papercord, Wood

Spanish Set of Six Chairs in Oak and Rush
Spanish Set of Six Chairs in Oak and Rush
H 27.96 in W 18.71 in D 19.69 in
George Nakashima Rare Stool in Walnut, 1960s
By George Nakashima
Located in Brooklyn, NY
American black walnut and having a Reuleaux triangle-shaped seat. Rich patina to the original finish with
Category

Vintage 1960s American Mid-Century Modern Stools

Materials

Walnut

Midcentury Papercord and Dark Stained Wood Stool, Europe Ca 1960s
Located in Utrecht, NL
rising angle. The weaving forms four distinct triangles in the seat pattern, with the points of the
Category

Vintage 1960s European Mid-Century Modern Stools

Materials

Papercord, Wood

Set of Six Elegant Italian Chairs in Stained Ash
By Carlo Mollino
Located in Waalwijk, NL
of a triangle, both the seat and the backrest are created with an almost triangular form. Rounded
Category

Vintage 1950s Italian Mid-Century Modern Chairs

Materials

Ash

Set of Six Elegant Italian Chairs in Stained Ash
Set of Six Elegant Italian Chairs in Stained Ash
H 38.59 in W 18.12 in D 18.31 in
Wim den Boon Beech and Rush Low Stool, The Netherlands 1950s
By Wim Den Boon
Located in Utrecht, NL
. The weaving forms four distinct triangles in the seat pattern, with the points of the triangles
Category

Mid-20th Century Dutch Mid-Century Modern Stools

Materials

Rush, Beech

Studio-Built Armchair by Giovanni Michelucci
By Giovanni Michelucci
Located in New York, NY
Early designed chair of Italian walnut. Architectural construction, inlaid triangle of ebony on
Category

Early 20th Century Italian Arts and Crafts Armchairs

Architectural Arm Chair by Giovanni Michelucci
By Giovanni Michelucci
Located in New York, NY
Italian walnut. Architectural construction, inlaid triangle of ebony on seat back. Signed.
Category

Early 20th Century Italian Side Chairs

Carved Oak Arm Chair
Located in New York, NY
Unique Welsh oak chair with triangle seat and detailed carved back.
Category

Antique 19th Century English Armchairs

Carved Oak Arm Chair
Carved Oak Arm Chair
H 33.5 in W 24.5 in D 20 in
RARE LARGE SEATING GROUP SET AND TABLES BY SALTERINI
Located in Turners Falls, MA
triangle table. The three seat sofa can be used to as additional pieces to the settees.
Category

Vintage 1950s American Patio and Garden Furniture

Carved African Tonga 'Chigaro' Stool
Located in New York, NY
A Southern African, Tonga stool comprising a circular cone form seat with carved triangle shape
Category

Antique 19th Century Zimbabwean Stools

Materials

Wood

Lucite High Back Chairs
Located in Southampton, NY
Set of 4 waterfall legs, straight back, triangle seats with removable cushions in gray ultrasuede
Category

Mid-20th Century American Modern Chairs

Materials

Chrome

Lucite High Back Chairs
Lucite High Back Chairs
H 46 in W 24 in D 16 in
Set of Four Midcentury Danish Dining Chairs
Located in Los Angeles, CA
. The round tapered legs have stretched bars for added stability. The seats have a woven rope seat in a
Category

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

Materials

Textile, Rope, Teak

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Triangle Seat For Sale on 1stDibs

At 1stDibs, there are many versions of the ideal triangle seat for your home. A triangle seat — often made from wood, fabric and metal — can elevate any home. If you’re shopping for a triangle seat, we have 55 options in-stock, while there are 23 modern editions to choose from as well. Your living room may not be complete without a triangle seat — find older editions for sale from the 18th Century and newer versions made as recently as the 21st Century. A triangle seat made by mid-century modern designers — as well as those associated with Scandinavian Modern — is very popular. A.P. Stolen, Hans J. Wegner and Made in Ratio each produced at least one beautiful triangle seat that is worth considering.

How Much is a Triangle Seat?

Prices for a triangle seat can differ depending upon size, time period and other attributes — at 1stDibs, they begin at $325 and can go as high as $62,747, while the average can fetch as much as $3,143.

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.