A partitioning apparatus for a washer/dryer combination includes a plurality of arch sections, a plurality of longitudinal couplers, a plurality of flanges attached to or formed on each of the plurality of longitudinal couplers, and a locking means for affixing the plurality of longitudinal couplers to a drum of the washer/dryer combination. The plurality of arch sections form a cylindrical body and the partitioning apparatus divides the drum of the washer/dryer combination into a cylindrical space and a plurality of arch spaces.