Ryan builds a rack to display antique mantle beams; Katherine and Arlene from the Barnwood Living office talk to Mark about ways to reuse and sell scrap wood in the showroom; Teeshawn uses extra inventory from the yard to cut shakes.
The Barnwood Builders stack a double pen log cabin on the shores of Lake Guntersville; working with their favourite designer, Karen Tillery, the guys help transform a 1970s ranch house into a rustic lakeside retreat.
Mark and the crew are called to Pennsylvania to salvage their first-ever cabin built by settlers from Finland; while they're excited to learn a new style of construction, Mark must figure out how to unstack the unorthodox cabin without damaging it.