Our Convertible Martin House converts from 12 single to six double rooms to accommodate larger colonies. Made in the USA.Sizes12-Room 23" x 20"H18-Room 23" x 25"H24-Room 23" x 30"H12-Room Convertible 26-1/2" x 20"H ShippingAllow 2-3 weeks for delivery.. Some assembly required. Starling-proof holes prevent marauding birds from entering. Purple Martin Houses are a long-term investment in flying insect removal - a single Purple Martin consumes thousands of bugs each summer. Telescoping galvanized steel Universal Pole fits any house and has a key lock for easy lifting and lowering; includes ground socket. Lightweight, durable and easy-care. Our no-rust aluminum Purple Martin Houses feature an attractive and functional hexagonal design. Apartment floors snap out for easy cleaning; doorstops and guardrails included.
