The Super Duty is part of our commercial line of greenhouses, and one of our strongest structures. This cold frame is made of 1 5/8" (hoops) and 2" (sidewalls) American Made Steel, with a 14 ft center height. This height gives you enough room to get equipment and trucks in and out of the house easily. The Super Duty gives you the vertical square footage you are looking for with the strength to match! One of our most popular NRCS High Tunnel Program Greenhouses.
The Glacier Series is one of the strongest greenhouses on the market, and the newest design available to you! You requested us to design a peaked roof style, and we answered the call! The unique design of Gothic pitch combined with our 1 5/8" and 2" American-made Steel proves time and again to be superior to other cold frames, with a center height of 14’. With metal trusses throughout, this hoop house looks snow in the eye and laugh as it slides right down. This is one of our two commercial lines of greenhouses and is very popular with the NRCS High Tunnel Program.