Classrooms or school buildings are actually a subset of prefabricated educational buildings that are widely used today due to their capabilities and benefits. Features of rapid construction and installation, portability, earthquake and natural disaster resistant structure and… have made the buildings, especially classroom buildings, much attention. Classroom buildings are usually large in size (Larger than 6.3 meters) are made to have the necessary space for educational classroom equipment (classroom benches, blackboard or whiteboard, teacher's desk and chair, etc.). In fact, these are the minimum space and facilities for an educational complex. If more facilities and equipment are needed, more space will obviously be needed. Therefore, classroom buildings are usually designed and built in dimensions of 3 to 4 meters wide and 6 to 12 meters long. Classroom buildings as an educational building can have many uses; Including: classrooms for the staff of a project or a team, classrooms for students who can not build a school in their place of residence, classrooms for school renovation projects and r when a school due to natural disasters such as floods , Earthquake or… or damaged or destroyed for other reasons, or the school building needs to be rebuilt and repaired Classroom dormitories can be a great alternative (and for as long as desired) for such cases to interrupt education Students do not come. We strongly recommend that all types of prefabricated buildings, especially classroom buildings, be made of sandwich panels; Because it is a structure that insulates against heat and sound, which is one of the essential facilities of an educational space for students to study. , Features reinforcement, safety (for example: the use of metal guards for doors and windows) and the use of UPVC doors and windows with double glazing to insulate the entire classroom structure, as well as other educational facilities. Iran Canteen Company located in Shiraz, as the largest manufacturer of prefabricated buildings in the south of the country and the first holder of CE certification (European quality mark) as well as valid certificates and standards TUV, ISO and OHSAS in the design and construction of prefabricated structures In Iran, it is proud to be the executor of construction and installation of various prefabricated canopy projects in the country with a history of more than 15 years of implementing large prefabricated projects. Iran canteen canopies are made of sandwich panels and have high resistance to heat and sound. Are. The canopies of this company are of modern type, with industrial use, and by using scientific and advanced design, strong flooring and high strength, guarantee a long life. High quality materials and materials used in Iran Canteen canopies , The quality of construction and its supervision, stylish and luxurious interior decoration and exterior, flexibility against customer customization and… are the features of Iran Canteen.