Bensalem High was built in two phases over multiple years with the northernmost wing and central portion containing the auditorium known as the "old" building or the "north-end" and the southernmost wing known as the "new" building or "south-end." Not coincidentally, the gymnasium in the older wing is known as "Gym 1" while the gymnasium in the newer wing is "Gym 2." Similarly, the older cafeterias are known as "Cafeteria A" and "Cafeteria B" and the newer "Cafeteria C." The former high school building became the Neil A. Armstrong Middle School.