The Tunnel Greenhouse is an enclosed structure regularly used in agriculture to optimize the culture. Its main role is to protect plants from external elements that could damage or weaken them. Growing in Greenhouses offers many advantages such as the production of red fruits out of season and it allows accelerating the growth while improving the production. Groupe SMIDCOM has developed a new design of Tunnel Greenhouse that is composed of a galvanized steel frame, on which is fixed a solid transparent plastic canvas adapted to the choice of culture, the geographical and topographical conditions of the project and the requirements of the customer. Through to its modern design, which allows a high quality cultivation either in soil or above ground, the Tunnel Greenhouse tends to develop because it responds to new technical, economic and hydric problems. Therefore, the use of protected structures will be essential for the success of berries cultivation in Morocco.