Strip foundations are a type of shallow foundation used to support load-bearing walls. They consist of a continuous strip of concrete that distributes the weight of the structure evenly across the ground. This design helps prevent settling and provides stability, making it suitable for various building types. These foundations are typically used in residential construction and are ideal for sites with stable soil conditions. They are easier and quicker to install compared to other foundation types, such as pad foundations or raft foundations, making them a popular choice for many builders.