Galvanized steel profile frame 40x40mm. A door with a window at both ends. It is possible to install a gate instead of a door (width 3.70m x height 1.85m). The gate consists of two leaves 1.85m x 1.85m. The frame is disassembled. Polycarbonate rolled into a roll. Convenient transportation. The greenhouse is intended to be installed on the foundation. Complete set: • The frame of the greenhouse in disassembled form. • Cellular polycarbonate 4mm thick, rolled up in a roll (5 sheet roll length 2100mm; diameter about 1.2 meters) • Additional elements and accessories (ridges, handles, hooks, hinges, screws, washers) Extension 1.98m set • The frame of the greenhouse in disassembled form. • Cellular polycarbonate 4mm thick, rolled up in a roll (2 sheets and 2 meters roll length 2100mm; diameter about 1 meter) • Additional elements and accessories (ridges, handles, hooks, hinges, screws, washers) Greenhouse PROFI is a multifunctional structure and is intended for those who want to use the space as efficiently as possible. The frame of the greenhouse can be equipped with both doors and gates. During the winter, the greenhouse can be used as a warehouse or garage for small agricultural machinery, car transport or material storage. It is possible to extend the greenhouse in steps of 2 meters. The frame of the greenhouse is made of galvanized steel profiles with high corrosion resistance. The frame of the greenhouse withstands a snow load of about 180 kg/m2 (which corresponds to a layer of snow about 30-40 cm thick). This means that a well-installed greenhouse will withstand any snowfall. The greenhouse is equipped with 4 mm thick polycarbonate, which is sufficiently durable and heat-resistant for a "seasonal" greenhouse. We offer you the opportunity to equip your greenhouse with thicker polycarbonate 6; 8; 10 or 16 mm thick. Polycarbonate is probably the best material for covering greenhouses today. Its advantage is durability and sustainability, as well as simple greenhouse maintenance. Therefore, you can forget about the annual film change, as well as a cracked or broken glass pane. In addition, we recommend purchasing: *Galvanized steel foundation (frame from 89x40 mm profile, ground anchors from 40x40 mm profile) *Polycarbonate U-shaped closing profile *Polycarbonate washers *Gate *Closing and ventilating tapes *other accessories for greenhouses from our assortment.