Some young men in Tennessee learn how to build a cabin.

A collection of American muscle cars gets their own timber frame barn.

The team scores a ton of barnwood in one of America's oldest pine forests.

The crew saves a barn frame dangerously close to a road in Brookville, PA.

The crew builds a log chapel to be used as a venue for weddings.

In Pennsylvania, the team save one of the biggest barns they have ever seen. And, Mark explores an extraordinary early 19th century bank barn made of stone.

In North Carolina, three young interns working alongside the Barnwood Builders save an extremely remote cabin in the hills.

In Texas, the Barnwood Builders raise the largest timber frame they have ever built. Along the way, they battle hundred-degree temperatures.

The crew visits the oldest 4H Camp in the country and teaches a team of teenagers how to build a log cabin. Mark and Sherman complete as archery coaches.

Sherman and the crew start work on a log cabin kitchen near Alexandria. Then, Mark gets creative as he carves a 10,000-year-old mammoth tusk.

The team transform a timber frame barn into a home for an architect. They explore the history of the Bayou State and visit a cabin Mark repaired years before.

Mark Bowe buys a cabin with an unusual design and the team have never worked on a project like it before. Sherman Thompson has an ingenious invention.

Mark Bowe and the crew work to salvage a cabin that is important for their business. Then, Katherine has a major surprise for the team.

The builders travel to Fredericksburg, Texas, to rebuild a special cabin they saved in Ohio. Plus, Mark Bowe visits an extraordinary home built with log skins.

The builders save wood from a dangerous barn in Lewistown, Pennsylvania. Plus, Mark Bowe scouts an old log cabin in Missouri and an amazing home in Texas.

The team save an exceptional log cabin as they help a local sheriff return to his family farm in West Virginia. In Alabama, Mark visits a lakeside cabin.

The crew takes the week off to build furniture, cut trees and plant gardens in their own backyards. Also, Mark Bowe visits the finished Catskill Cabin in New York.

The team divides and conquers as half the crew builds a secluded hunting cabin in Georgia, while the other half strips a pre-Civil War cabin in West Virginia.

Mark finds a barn being torn down in Pennsylvania and buys it on the spot. The crew goes the extra mile to rescue the beams as Johnny deals with overhead wires.

The team discovers a pre-Civil War cabin that's practically perfect in Ballard, West Virginia. The guys go to extraordinary lengths to save the old home.

The crew travel to Kentucky to help Sherman Thompson build a fishing cabin. With help from Sherman's daughter, Felicia, they stack a cabin with sawn logs.

The crew create log cabin treehouses in the Smoky Mountains of Sevierville, Tennessee, and must manoeuvre the logs through trees to reach the platforms.

The team take down an 1839 swing beam-style barn in Blairstown, New Jersey. While Mark works on his New Jersey accent, the guys explore a Christmas tree farm.

The crew head to Paris, Texas, to turn an 1800s cabin into a bridal suite, but they suffer a setback when most of the logs are missing tags.

The gang return to Paris, Texas, to build a one-of-a-kind timber frame wedding chapel. Later, the guys get a motocross demo from a professional rider.

The team rebuild a cabin in Charleston, West Virginia. Plus, Mark Bowe visits a stunning wedding lodge in Alabama and a builder turns floorboards into furniture.

The guys salvage five barns on one farm in Virginia, while Mark hunts for more in Pennsylvania. Plus, he visits two cabins combined with a salt box addition.

The crew travel to Eagle Rock, VA, to build a spectacular dogtrot cabin in the mountains. Plus, Tim visits the finished log cabin they built years earlier.

The builders work on endless tasks as Mark visits one of his first cabins. Sherman works with blacksmith Glen to create a branding iron.

After welcoming a new team member, the guys build a custom timber frame and cabin. Then, Mark visits a West Virginia factory that creates wooden barrels.

In a week of surprises, the builders tackle two projects in Virginia. They recreate an 18th-century log chapel and save an old barn using a cool contraption.

The builders travel to Walton, WV, to save the barn that inspired Mark to start his business. Alex visits a workshop that makes some of the finest pipe organs.

The guys teach two young apprentices how to build a timber frame barn in Weston, West Virginia. Mark Bowe explores the finished 4-H cabin at Jackson's Mill.

The crew restore a timber frame home on a frozen field in West Virginia. Mark and Johnny visit a mountain top retreat with a log home and timber frame pool house.

The team travel to Johnny Jett's hometown of Goddard, Kentucky, to save a 19th-century gristmill. Johnny shares some treasures from his front porch.

In the hills of Alabama, the crew take on their most-complicated build ever to create a monster-sized wedding pavilion dreamed up by designer Karen Tillery.

A cabin in the mountains becomes a challenge that forces the team to dig into their bag of tricks. Mark Bowe visits a pre-Civil War log house he saved with his son.

The crew finds good things really do come in small packages when they take down a modest bank barn in Punxsutawney, Pennsylvania.

The team are back home in West Virginia building their very first A-frame structure. With repurposed materials from the Boneyard, they construct a camping cabin.

The crew have a whole lot of fun in Abingdon, Virginia. While saving an old barn, the guys explore the local history as they work with a master craftsman.

The guys head to Gatlinburg, Tennessee, to build a cabin in the Smoky Mountains, but a narrow road makes it difficult to reach the job site.

In Blountville, Tennessee, the builders find a 200-year-old log cabin built in 1818, and Mark teaches the new crew how to scout log cabins.