There are 56 class rooms in the school. Each class consists of five sections up to class X & three sections each for class XI & XII.
Army Public School, Tibri hold three well equipped Labs, one each for Physics, Chemistry & Biology.
There are three modernized computer labs in the school,one each for primary, middle & secondary wings. There are 75 PCs in these Labs.
The school has a Maths lab for building logical & analytical skills.
The school has well equipped English Language lab.
School has a Social Science room which provides an insight to the glorified past, panorama of the present and astronomical future.
There are two Audio Visual rooms with VPS & CAL
Well stocked & fully air-conditioned Library.