United High School has one of the most modern and better-equipped buildings for school education, with a spacious architecture that stands out for its safety and functionality. With an area of over 4,600 m2, the building follows modern guidelines in terms of circulation, natural light, emergency stairs, proper ventilation and heating. The school also has an Auditorium, a Multi-Purpose room, an Assembly room, Art and Music rooms, Science and Technology Labs, Library, school cafeteria, first aids, closed and open playgrounds.