Buildings in the Campus








Lertlah School Petkasem Road
Specialty Classrooms
Reading and searching rooms
Language Skills Practice Rooms
Playground and indoor gymnasium
Physical Development Rooms












Lertlah School Kanchanapisek Road
Situated on Kanchanapisek Road (intersecting Petkasem Road and Rama II Road), the school, a 20 rai campus, provides a green and clean environment and modernized facilities that enhance the learning process.
An area of 30,000 square metres accommodates classroom buildings, the library and assembly building, the gymnasium and activity areas.
Kindergarten Building
4-Storey Building
Hard Court
Gymnasium and Assembly Hall
Football Field and Parking Lot
3-Storey Library Building





Lertlah Kaset-Nawamin Road
Lertlah Kaset-Nawamin Road is located on 12 rai of land. There are four floors in building 1 and five floors in building 2, gymnasium, swimming pool and specialized classrooms. The school maintains high safety standards; digital video cameras are in every classroom and all around school areas in more than 150 spots and utilizes a 24 hour safety system. Moreover, the school has modern technologies which are utilized in the student pick up and drop off system, student attendance record system, as well as Wi-Fi all around the school area.
Classrooms and specialized classrooms
