The Barnwood Builders return to West Alexander, Pa., to save an American gem built deep within the backwoods at the bottom of a steep hill; this 19th century barn will prove to be one of their toughest takedowns ever.

Mark and the guys make the seven-hour trek to Dubois, Ind., to salvage a cabin picked by the youngest member of the crew, Evan; it's a big step to prove that his apprenticeship days are over.

The Barnwood Builders team travels to Berea, Ky., to save an incredible log cabin built in 1795; as they peel away layer after layer of siding they discover a hand hewn masterpiece of Appalachian craftsmanship.

Mark Bowe and the Barnwood Builders crew build a beautiful, two-story log cabin addition for an old brick home in the rolling hills outside Lexington, Va.

Mark and the guys travel to Patrick, South Carolina to build a huge wedding pavilion, the biggest timber frame they've ever created. On a job this big they need some extra help so they bring along Mark's latest hire and have fun teaching the new kid.

The Barnwood Builders return to the Boneyard to do the work most folks never get to see. This week they'll turn a Kentucky two-story log cabin into a double pen dogtrot and repair a beautiful timber frame barn from Pennsylvania.

Mark looks back on some of the most creative ways the team has transformed cabins and barns; from repurposing leftover material to restoring a cabin that looks beyond repair, Mark can always dream up new ways to give old wood a new life.