Delta Faucet Company is a division owned by Masco, which was founded in Detroit in 1929 by Armenian immigrant Alex Manoogian. In 1952, an eager inventor brought Manoogian his latest invention, a one-handled faucet that mixed both hot and cold water with a ball-valve. Unfortunately it leaked, but Manoogian was intrigued by the idea of utilizing hot and cold water with a single lever He therefore bought the faucet and its rights, improved it, and released it. The faucet remains successful, although other companies soon designed other single-handle faucets that didn't infringe Delta's patents.[3]
In 2011, Delta introduced the Touch2O and Touch2O.xt series of kitchen and bathroom faucets, the former with touch sensors and the latter designed for hands-free operation with capacitive sensors.[5]
In 2017, Delta started manufacturing its first kitchen sinks.[6]
In 2019, Delta introduced the VoiceIQ kitchen faucet, which can respond to voice commands via Amazon Alexa or Google Assistant.[7] All Touch2O kitchen faucets manufactured since 2018 can be retrofitted with the VoiceIQ module to add VoiceIQ functionality to existing Touch2O faucets. Competitors include the U by Moen and the Kohler Sensate with Konnect smart kitchen faucets.
In 2020, Delta acquired the Kraus brand of plumbing fixtures, founded in 2007.[8]