The Collegiate Teaching Greenhouse features a bronze, green or white aluminum frame and panels of 3mm clear tempered glass. This beautiful, long-lasting greenhouse builds easily on your foundation or existing slab. Aluminum extrusions have a baked-on enamel finish to match existing architecture. The result is a teaching greenhouse that will support generations of students. Dimensions Key Dimensions Collegiate Teaching Greenhouse Greenhouse Width 20' 10-1/2" Eave Height 5' 6" Peak Height 10' 6-13/16" Door (width x height) 34-3/8" x 6' 6-13/16" Greenhouse Drawings In an ongoing effort to provide you with all the resources you need to make a purchasing decision, we will send you free pre-made greenhouse drawings and plans that will allow you to see what sorts of building options and layouts a