Knock First

Knock First is an American reality television series in which an adolescent is chosen for a total room makeover by the Knock First crew. The first series aired starting in the fall of 2003 on ABC Family.

The premise of the show was to shape the room in which the teenager lives into a space that represents them better. Teenagers who had been living in the same room since they were toddlers are able to redesign the room according to their desires.

The series included four designers: Taniya Nayak, John Gidding, Kathy Kuo, Shane Booth, and two carpenters: Carrie Roy, Andy Hampton.