👉 In the context of plumbing, a "standpipe" refers to a type of drain or sewer pipe that is specifically designed for holding up water from a basement level to a higher level in a home. These pipes are typically made of metal and can be installed as part of the foundation of a building or as an extension of a basement system. Standpipes are often used in situations where there is limited space available for installing plumbing fixtures, such as faucets, toilets, and washing machines. They are