The auditorium and gymnasiums at Liberty Hill High School feature spectator and audience seating from Irwin Seating Company. The auditorium is installed with 920 model 22.214.171.124 Marquee chairs while the competition gym seats 1,160 comfortably in model 30.52.00.30 Patriot chairs. The auxiliary/practice gym has 400 Infinity Seat Modules installed on concrete risers. The auditorium seating is finished with black plastic and powder coat, wood end panels and comfort curved wood arms are finished in No. 24 Classic Walnut on Red Oak. Backs and seats are upholstered with Guilford of Maine Open House Wolf. The Patriot Chairs and Infinity Seat Modules in the gyms were provided in a custom purple.