Nearly two years after Universal Blues the band would release their second studio album (first under Capitol Records), titled De Nova, on June 21, 2005. In 2007, The Redwalls finished recording material for their third studio album, however before its release, the band was dropped from Capitol Records. They quickly signed with indie label MAD Dragon Records and their album The Redwalls was later released on October 23, 2007. In addition, their song "Build a Bridge" was featured on an AT&T commercial. By 2008, the band had achieved moderate success and began their highly successful US tour, which culminated with performances on The Late Show with David Letterman and The Tonight Show with Jay Leno on April 10, 2008. In the latter part of 2008, The Redwalls once again began touring in the UK, this time supporting The Zutons. However, lead guitarist Andrew Langer, as well as drummer Rob Jensen, left the group to focus on other musical projects.
The Redwalls released their debut UK single "Memories" on January 5, 2009.Shortly after, drummer Rob Jensen announced his departure from the group to focus on other musical projects. In regards to Jensen's departure, Justin stated through the band's MySpace, " The Redwalls started when my brother and I started to sing and to play in harmony. And from that we have always found people to play in harmony with. And that is the idea of The Redwalls. There are many more songs to be sang, and many more people to sing and play with. But the idea remains the same. Thank you to all our fans and know that we are always singing. The music will stand for itself. We have many songs we can't wait to share with you.” The Redwalls were winners in the 8th Annual Independent Music Awards for best College Record Label Album of the year and the song "Modern Diet" was nominated for Pop/Rock song of the year.
