Here is a larger model of the Club House Bird House for purple martins. (HB-2048). It can house up to 16 purple martin families. As you know, these birds are very social and love to nest together. The house is fully functional built with exterior grade plyboard. Topping a pine-shingled roof is a crows nest with screened ventilation.This bird house is painted with non toxic outdoor paint and the roof lifts off by removing four screws so that you can clean it yearly.
Dimensions: 18" H x 24" W x 24" D