![]() ![]() The 1950s and 1960s saw expansion into Mexico and other international markets. The 1933 Chicago World’s Fair featured buildings made almost entirely out of SHEETROCK panels, which led to the brand's first major advertising campaign. Originally called Adamant Panel Board, the product became known as Sheetrock in 1917.īy the 1930s, the company's policy of diffusion of manufacturing facilities, vertical integration and product diversification allowed it to operate profitably every year during the Great Depression. ![]() ![]() By 1917, a new manufacturing process produced boards with a single layer of plaster and paper that could be joined flush along a wall with a relatively smooth surface. In 1909, USG purchased the Sackett Plaster Board Company, inventor of Sackett Board, which was a panel made of multiple layers of plaster and paper. The new company combined the operations of 37 mining and calcining plants producing agricultural and construction plaster. On December 27, 1901, 30 gypsum and plaster companies merged to form the United States Gypsum Company, resulting in the creation of the first nationwide gypsum company in the United States. Because gypsum was plentiful, and available at a relatively low price, and because the manufacturing process was so simple, new firms flooded and fragmented the market, placing constant downward pressure on prices. In the 1890s, gypsum manufacturers perfected a method of strengthening plaster by adding a retarder, which controlled the setting time, thus creating a viable competitor to traditional lime plaster. In 2020, it was referenced in the movie Nomadland. In June 2018, USG entered into an agreement to be purchased by the German building materials company Knauf. In December 2013, Warren Buffett's Berkshire Hathaway became the largest shareholder in the company (holding roughly 30%) when it converted USG convertible notes it had acquired in 2008 to common stock. Sheetrock Brand All Purpose Joint Compound.Together with other construction products, USG's most significant brands are: Its corporate offices are located at 550 West Adams Street in Chicago, Illinois. It is also a major consumer of synthetic gypsum, a byproduct of flue-gas desulfurization. The company is the largest distributor of wallboard in the United States and the largest manufacturer of gypsum products in North America. In addition to sound management, suspended or drop ceilings are designed to house, hide and allow ease-of-access to building infrastructure requirements such as electrical, plumbing and HVAC systems.įire ratings can also be an important factor as ceiling tiles made from mineral fibers and other fire rated materials may provide an added benefit specific to meeting building and fire codes.USG Corporation, also known as United States Gypsum Corporation, is an American company which manufactures construction materials, most notably drywall and joint compound. On a scale from 0 to 1.0, a 0 rating indicates there is no sound absorption while a rating of 1.0 means that 100% of the sound is absorbed by the acoustic material. Acoustical ceiling tiles are also rated for sound control which is quantified using a noise reduction coefficient (NRC), the higher the NRC the more sound an acoustic product can absorb. The ceiling tiles, which are typically made from mineral fiber or fiberglass, are available in different textures, patterns and designs. These ceiling systems are typically made up of a metal suspended grid or framing system in which square or rectangular ceiling tiles are emplaced. We are experts in matching the correct ceiling and grid combinations to your project for the right acoustical fit.Īcoustical ceilings and suspended ceiling systems are primarily used in professional, commercial, retail, institutional and other types of buildings to create a ceiling that is structurally functional, visually pleasing and able to absorb sound. Acoustical Ceilings, Suspended Ceilings or Dropped CeilingsĬertain projects demand specific acoustical ceiling properties.
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