Washer dryers are designed to take the strain out of laundry day by combining the washing and drying into one machine. They are very useful for smaller households that don`t have the space to house two separate machines. Built in washer dryers are designed to go behind kitchen cupboards therefore not affecting any design schemes, and giving you a modern look. DR Electrical stocks hundreds of cheap built in washer dryers from top brands such as Bosch, Hotpoint, Indesit and Zansussi. Free delivery in Leicester, Nottingham, Derby and Birmingham.