This would work for the bath door instead of the pocket one. Could maybe even hang it on the inside?
cool for handing and drying clothes for laundry in Garage
Laundry Room Ideas: Remove an upper cabinet and install a rod to make a space for hanging clothes so they can air dry.
Small Laundry Room - Laundry Room Design Ideas - 10 Inspirational Spaces - Bob Vila
Cover for laundry machines