Oak Heights has the belief that only the best and key facilities should be located on site. Students have full access to the facilities at Hounslow Library, located at the Treaty Centre, minutes away from the school. They are encouraged to make use of the excellent supply of books and publications to assist them with research and consolidation for certain topics or for the purpose of sourcing critical references, which are sometimes appropriate for English/History analysis tasks. The quiet, peaceful library atmosphere also constitutes as an ideal working environment, facilitating concentration and focus with minimal opportunities for distraction.