These appliances are self-contained laundry units that do not require built-in installation or specialized connections beyond standard water and power hookups. They offer placement flexibility within a laundry room or other suitable space, unlike integrated units designed for cabinetry or recesses. A typical example is a standard front-loading or top-loading washer placed on a laundry room floor.
The primary advantage of such units lies in their adaptability to various living spaces. They eliminate the need for extensive remodeling or specific cabinetry, making them ideal for renters, homeowners with limited space, or those seeking a simpler installation process. Historically, these have been the dominant form of domestic washing machine, paving the way for automated laundry in homes worldwide. Their enduring popularity highlights the practicality and convenience they offer.