Deceuninck NV engages in the design and manufacture of polyvinyl chloride (PVC) systems for windows and doors, roofline and cladding, interior, and outdoor living. It operates through the following geographic segments: Europe, North America, and Turkey and Emerging Markets. The Europe segment consists of Benelux, Bosnia, Bulgaria, Croatia, Czech Republic, France, Italy, Germany, Lithuania, Poland, Romania, Russia, Spain, and the United Kingdom. The North America segment includes United States and Canada. The Turkey and Emerging Markets segment operates in Australia, Brazil, Chile, Colombia, India, Mexico, Romania, Thailand, and Turkey. The company was founded in 1937 and is headquartered in Hooglede-Gits, Belgium.