The newest model in the Insulator Greenhouse Series is designed to support heavy hanging crop and snow loads. Its sturdy structure allows crops to hang end-to-end and ceiling-to-ground. The Insulator has high walls and a 30-foot width with an 8-, 10- or 12-foot eave height. Trusses are spaced 6 feet on center with webs located at each load point. The structure uses all bolts and comes with complete, easy-to-follow construction instructions.