Barr went on to sign for Falkirk on 12 July 2002,[REF] and made his first team debut on 13 March 2004, as a substitute against Queen of the South [REF].
Barr broke through to the first team at the start of the 2006-07 season scoring his first goal for the club on 5 August 2006, in Falkirk's victory over Dunfermline [REF].