Abstract: The Dual Automatic Dryer and Washing Machine Protective Basin is a drip pan sized to fit both a washer and dryer, and to contain leakage from both appliances. The position of the washer and dryer can safely be swapped, and the pan can optionally be provided with an opening directly over a floor drain, which now need not be located under the washing machine. The front wall of the basin can be sized to clear a door or pedestal drawer; alternatively, the basin can have raised spots supporting the feet of the appliance or pedestal, so as to lift doors or drawers above the front wall.