House System
Abeynaike
Named after the school’s first Headmaster, Norman Gray Abeynaike. The house colour is Green.
Keble
Named after the school’s Founder, William Thomas Keble. The house colour is Yellow.
De Saram
Named after Canon R. S. De Saram who was Warden of S. Thomas’ College, Mount Lavinia when the school was founded. The house colour is Red.
Carpenter-Garnier
Named after the sixth Bishop of Colombo, Carpenter-Garnier, who was Lord Bishop in 1938 when the school was founded. The house colour is Blue.