Birds Choice Purple Martin House Add-A-Floor - Coates Original

Designed to expand your Coates Original Purple Martin House, this Add-A-Floor kit introduces an additional floor with four rooms, increasing your housing capacity efficiently. Made in the USA, the kit includes all necessary components—floor, A and B dividers, side panels, doors with round entrance holes, porch dividers, side and front rails, door plugs, and a hardware packet with rail clips, screws, and nuts. Installation is straightforward: remove the existing roof and ceiling plate, insert the new floor, then reattach the ceiling and roof to complete the extension. This add-on offers a seamless way to accommodate a growing purple martin population while maintaining the original house’s sturdy design and functionality.