End Wall Door Frame Kit for Hobby Greenhouse KitCreate a sturdy framed opening in your 10x12 Hobby Greenhouse for installing your own standard 3236 storm or screen door. This kit reinforces the end wall with galvanized uprights and a crossbar, providing structure, strength, and a professional finish. (Door not included.) Features Creates a rigid frame for a standard storm or screen door (door not included) Uprights attach to end wall hoop and ground stakes for stability Crossbar and clamshell form