For the first time in specially loaded parts of the frame, a wide reinforced profile was applied that can withstand heavy snow loads. Thanks to the use of a new wide profile, it was possible to reduce the number of parts, simplify assembly and increase the bearing capacity of the structure without increasing the price. The width of the greenhouse is optimal for three beds. The geometry of the greenhouse is thought out for further filling it with various accessories: side shelves for seedlings, beds. All this made it possible to obtain a new promising model of high quality at a low price. Greenhouse Standard XL has a very strong construction of galvanized pipe (40 x 20 mm, thickness – 1 – 1.2 mm). The greenhouse is covered with 6 mm thick polycarbonate.