End-to-end wire repairs may be best carefully TIG or gas welded. Also, be careful in the color selection as there are a number of whites to choose from and some will match your chair better than others. The "seat-only" pad for the Bird Chair measures 29" wide and 19" front to back. Fortunately, Bertoia chairs usually can be. but repairs are best made by brazing, or better yet, silver soldering. At the age of 15, given the choice to stay in drought ridden Italy or move to Detroit , Harry chose to adventure to America and live with his older brother, Oreste. It makes so beautiful color combination inspired from this image. Immediately dry the metal thoroughly and completely with a clean cloth. The resulting patch is much too soft and rubbery to my liking. Website by Classic Ink Creative. If your piece has collected dust or pet hair between the rods, take a strip of cloth or Q-tip and slide it back and forth until the dust is removed. Colors - Red, yellow, green, blue, brown (plus white and black) polyester or epoxy powders were added to the scope in the 77/78 price list. The wax does not collect dust, protects your piece, and also prevents age patination. Knock-off quality varies so be careful… you get what you pay for. Space passes right through them." These limited edition sculptures are not patinated and can be polished as desired, as specified above for non-patinated metal. Broken Welds - The most common structural problem is broken welds, especially on chairs made in the early ‘50s. Any household product in service for up to sixty years is going to show signs of wear and tear and that includes the robust steel wire Bertoia chairs that have been in continuous production worldwide since the first customer order shipments in 1953. Because powder-coaters are to be found nearly anywhere whereas fluidized bed contractors are few and far between, powder-coaters are probably your only practical choice. Be sure to keep the sanded area small and blend to a feather edge with the surface of the paint. Reupholstering the Herman Miller Eames Lounge Chair 670 in Leather Matching the Original Vintage Leather used in the 1950âs, 1960âs, and 1970âs While he only designed one series of furniture, Bertoia continued to be involved in the Knoll story by providing sculptures and architectural installations for projects. If upholstered, the cushions fade, wear and generally look sad over time. Part of Harry Bertoia's 1952 collection of sculptural wire furniture for Knoll, the fanciful bird chair features a low seat, a high back, and wide armrests. In most cases, the cost of repair – refinishing the basket and base and repairing some broken welds is worth it and can give your chair a new lease on life. | Diamond- Bird Chair Shock Mounts â¬ 14,90 â â¬ 49,90 Select options Bertoia Diamond- Bird- and Side Chair Glides | Set of 4 â¬ 11,90 â â¬ 12,99 Shop & browse furniture by Harry Bertoia for Knoll, including his iconic wire side chair, Diamond Chair, Bird chair and barstools. During its production history, the finish has changed many times and perhaps the most difficult task in refurbishing the finish is determining what the finish is! You might begin by asking a custom jeweler for recommendations. Harry Bertoia (March 10, 1915 in San Lorenzo, Pordenone, Italy â November 1978 in Barto, Pennsylvania), was an Italian-born American artist, sound art sculptor, and modern furniture designer. Also different fabrics and upholstery details have been offered over the years. Harry Bertoia was an accomplished sculptor as well as a designer. A classic, modern design that enhances any environment, Bertoia's Bird chair remains a fascinating â¦ I’ve never seen that done successfully. If you have a sounding sculpture that was once shiny and bright but has darkened considerably, you may wish to shine it up again. By now you’re probably scratching your head wondering what kind of finish is on your white chair. 38 w × 36 d × 39 h in. In the early ‘70s the catalog description was changed to ‘black epoxy’ which I presume was powder-coated. Foam needs to be replaced. chairs Here you find a matching Allen key for â¬1,20 Harry Bertoia was an Italian-born American artist, sound art sculptor, and modern furniture designer. A good powder-coater should have numerous powder options: colors, gloss level, high-build, UV-stabilized and so on. When properly executed, silver soldering should produce a very strong, neat and tidy connection. Bird chair and ottoman. Photo © Copyright 2019, Harry Bertoia Foundation. Harry Bertoia "Bird Chair & Ottoman" â»è©³ç´°ã¯ååãã¼ã¸ã§ãè¦§é ãã¾ããâ»æ¬æ¥ããä¸æååº«ã«ç§»åãã¾ãã®ã§ããè©¦ãã«ãªãããæ¹ã¯ãææ°ãæãè´ãã¾ããã¡ã¼ã«ãé»è©±ã«ã¦äºåã«ãç¥ â¦ This proved to not be a very durable finish and prone to rust so later ones were also dipped in cosmolene and wiped off. Make sure you donât mistakenly include a previously straight rod, and do it in small increments. The metal polish MAAS (available at MAASinc.com) has worked well for us. I find a much better alternative to be automotive touch-up paint such as Dupli-Color Scratch Fix. The design features an organically â¦ If that’s not sufficient, move up to dishwasher liquid which is more alkaline. Cleaning + Repair ID Bertoia Chairs Repair Bertoia Chairs Resources âº Resources â¹ Back Auction Houses Blog Books about Bertoia Bertoia Events & Exhibitions Films about Bertoia Galleries displaying Bertoia Links How Toâ¦ The good news is that most powder-coaters offer one stop shopping: stripping, bead-blasting and painting in-house. Cleaning - It’s about time. Consider carefully who you trust your Eames Lounge chairs too, a "warranty" won't help restore such damage to your chair if the manufacturer or other repairmen doesn't know how to repair it. Many have been used over the years and the ‘technical descriptions’ in the price lists can be vague, confusing or downright wrong. This produces a very heavy build, perfect finish and was/is used for epoxy and Rilsan (nylon). His unique talents are quickly evident in the iconic 'Bird' chair. Space passes right through them." Also, if you find structural issues such as broken wires, failed welds et cetera, stripping is a must. Begin with a bucket of hot water and dishwashing liquid (I recommend Dawn detergent) and a medium-stiff dishwashing brush. The foundation recommends the cleaning product CLR (Calcium, Lime, Rust) to remove light spots. Even shaken, it’s lumpy and difficult to apply neatly. Vinyl, leather, Knoll fabrics and dozens of vintage designs by Eames, Alexander Girard, and Verner Panton. An even more extensive history of Bertoia â¦ Harry Bertoiaâs first chair design for Knoll, the Model 420 Diamond, 1950-1952, featuring molded mesh of chromium-plated steel wire, was an immediate best seller. If your sculpture has acquired the green patina of weathered copper or bronze, applying CLR as directed should remove it, if desired. The different finishes were applied in various ways but the most common one was (and is still used to this day) is applied by a process known as ‘Fluidized Bed’. 1952, enameled steel, upholstery. But, the good news is that replacement upholstery cushions are very much available directly from Knoll and lower priced knock-off replacements are available online. Follow the package directions. While he only designed one series of furniture, Bertoia continued to be involved in the Knoll story by providing sculptures and architectural installations for projects. It’s interesting to note that the Rilsan (nylon) powder which was developed in Italy in the early ‘40s is derived entirely from castor beans and therefore a ‘green’ material. Different upholstery options were offered at any given time – typically: no upholstery, a simple seat pad, two-piece seat and back pads and fully upholstered. Rinse well and allow to dry thoroughly. Broken Welds - The most common structural problem is broken welds, especially on chairs made in the early â50s. We offer hundreds of upholstery options for your Bertoia wire chairs. Harry Bertoiaâs first chair design for Knoll, the Model 420 Diamond, 1950-1952, featuring molded mesh of chromium-plated steel wire, was an immediate best seller. Harry Bertoia, Italy (1915-1978)Pair of Knoll Bird Chairs and one ottoman by Harry Bertoia in yellow upholstery over frames of welded steel rods. Harry Bertoiaâs first chair design for Knoll, the Model 420 Diamond, 1950-1952, featuring molded mesh of chromium-plated steel wire, was an immediate best seller. In 1943, Bertoia moved to California to continue work with Charles and Ray Eames, Cranbrook collaborators with whom he had worked on the molded and spliced plywood chair that had taken honors at MoMAâs âOrganic Design in Home Furnishingsâ Competition in 1941. http://www.findmetheoriginal.com Find Me The Original Bertoia Collection Knoll help educate us in what makes this chair so special. Listen to the opinion of the repair person carefully before making a judgement. Anything can break but not everything can be repaired. Harry Bertoia | Knoll Int. This requires fully stripping and refinishing. Carefully pull the out-of-placeÂ rod(s) in the opposite direction, slightly past the desired original location, until it stays in the right spot. It covers the seat portion of the chair. Take it outside, turn on your spray hose and rinse it down. Unless you use intense chemicals, you probably won’t hurt it. Do not use sandpaper or a metal brush â it is too rough and will destroy the surface of the metal. Rinse with plain water and dry immediately. Featured Designer Harry Bertoia Harry Bertoia was a complete and gifted artist. With an old toothbrush or other soft-bristle brush, lightly scrub your sculpture. Follow the instructions on the container. Satin chrome and gold-plated finishes have been added in recent years. Most metal sculptures are fairly robust. â Diamond Chair â ãã¶ã¤ãã¼ï¼ Harry Bertoia (ããªã¼ã»ãã«ãã¤ã¢) å½«å»å®¶ããªã¼ã»ãã«ãã¤ã¢ã1952å¹´ã«ãã¶ã¤ã³ããããã¤ã¤ã¢ã³ããã§ã¢ã¯ãã¾ãã«å½«å»ããã®ã¾ã¾æ¤ åã«ãããããªä½ã¾ãã§ããç±³å½Knollç¤¾ããè£½é è²©å£²ãããã¾ããã Â© 2020 Harry Bertoia Foundation. It’s also the most common finish found on white Bertoia chairs. If your art is badly damaged or in need of serious conservation, there is hope. Lot 185: Harry Bertoia. A Diamond, Bird and Ottoman total came to $500 here in St George, Utah. These were applied by powder-coating. In Bertoia's own words, "If you look at these chairs, they are mainly made of air, like sculpture. The Knoll Bertoia Bird Chair is a large lounge chair from the series of metal rod dining and lounge chairs designed by Harry Bertoia in 1952. Even though the welds were originally resistance welds (‘spot-welds’), don’t let anyone try to persuade you to let them ‘re-weld’ the old ones. Finally, the base and basket are repainted using either the powder-coat or fluidized bed method. If it is still not clean to your satisfaction, takeÂ a dab ofÂ mild dish soap (such as Ivory Liquid) and mix with warm water. If a rod of a tonal has accidentally been bent out of place, disrupting the orderly placement, you can attempt to bend it back with patience and gentleness. Cosmetically, the basket and base can fade, chalk, chip or rust and structurally, wires can break and welds fail. The black was a simple black oxide finish and was used through the mid ‘60s (this is the same finish used for black nuts and bolts found in the hardware store). Usually the finish is baked off in a large oven at around 700 degrees F and then lightly sandblasted. Broken Wires - This is by far the most challenging of repairs and there is no set procedure. If desired, microcrystalline Renaissance Wax may be added as a protective coating. Keep in mind that all Bertoia production chairs were welded (more accurately, resistance welded) as opposed to brazed, hard soldered etc. Though its not clear if any were shipped to customers, one still finds chairs with a white very gloppy, saggy (frankly, ugly) finish usually referred to as the ‘dish drainer’ finish which is just that: the dip-molded finish used on Rubbermaid dish drainers.