Castletroy College has excellent facilities for students and staff.
38 General Classrooms equipped with a computer, data projector and media facilities.
6 Science Laboratories
4 Science Storage Rooms and Chemical Stores
2 Art Rooms
4 Information Technology Rooms
2 Design & Communication Graphics Rooms
3 Woodwork/Construction Studies Rooms
2 Metalwork/Engineering Rooms
2 Home Economics Rooms
1 Music Room
Library & Open Space
5 Resource Rooms with Chromebook Access
Senior General Purpose Area with Kitchen
Junior General Purpose Area with Kitchen
Industry Standard Wireless Network Access
Mobile Chromebook Access Solutions
1 Gym Hall
1 Fully Equipped Gym
4 Outdoor Basketball Courts
4 Outdoor Tennis Courts
1 GAA Pitch
2 Rugby Pitches
3 Astro Turf Pitches
Student Changing Rooms x 10
Pastoral Care Room
2 x Guidance Counsellors Offices
Isolation Room
Board Room
Prayer Room
3 Teacher Work Rooms
Staffroom