Stone Standard, founded by Leland Stone in 1997, is a sells hardware, lighting, and plumbing fixtures as well as La Cornue French ranges and Tradewood doors and windows. The company represents hundreds of manufacturers from across the globe and ships throughout the United States. Stone Standard offers many custom solutions for door and cabinet hardware as well as for sinks and faucets. The showroom, located in the historic 1929 Roosevelt Library on the near South side of downtown San Antonio, is notable in that fixtures are displayed like works of art in a museum.