Using a mix of old school techniques and modern day tools, Mark and the guys bring every log back to life in an 1800s log cabin; Sherman visits a log home addition in Virginia and Katherine checks in on the progress at Barnwood Village.

The builders travel to Flintstone, Md. to save a unique double pen bank barn dating back to the 1800s; the clients are young homesteaders on a mission to restore the land back to its original glory

Mark challenges the guys to create a new system of notches to build a timber frame; the new notches are put to the test alongside salvaged floorboards used to design massive trusses.

A museum in Townsend, Tenn., enlists the Barnwood Builders to restore a 19th-century gunsmith's cabin to be the centerpiece of an exhibit; after repairing the timbers, the team faces the challenge of stacking them flush with a 9-foot ceiling.

The Barnwood Builders 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, operate an old sawmill, explore a restored cabin and even drive an antique tractor.

In Orwigsburg, Pennsylvania, the Barnwood Builders save one of the biggest barns they have ever seen. This dangerous demolition demands the best of everyone. Mark explores an extraordinary early 19th century bank barn made of stone and finds an old pioneer springhouse and root cellar.

The team transforms the Boneyard by enclosing part of their shed with walls so they can work year-round, finishing off their new workspace by covering one wall with multi-colored barn wood. Mark also explores a German housebarn and visits a beautiful log home built along a cliff.

The guys travel to West Alexander, Pa., the heart of farm country, to save a classic bank barn; Johnny visits a local farmer and her pasture-raised animals; Mark drops by a local farmers' market to buy goodies for the crew.

Mark Bowe and his designer Karen Tillery take steps to realize his dream of building a small village of finished antique structures in White Sulphur Springs, West Virginia.

In Corry, Pennsylvania, the Barnwood Builders save one of the biggest barns they've ever seen; along the way, Sherman shares farming stories with the barn owner, and Mark explores the nearby wetlands designed for conservation

The Barnwood Builders travel to Ripley, W. Va. to take down a quintessential log cabin; Mark inspects cabins in need of repair for the nearby farm museum; the guys visit Ryan's old high school.

Mark and the guys complete Barnwood Village with a modular unit that needs their rustic touch; the guys reflect on their long journey together traveling the country, saving history and making friends.

The Barnwood Buidlers find a home that's half log cabin and a half timberframe in Lowell, Ohio; as they work to save this structure they find a home filled with treasures

The Barnwood Builders access the beautiful backlot of the Boneyard facing a state park to create a picture perfect cabin; working with custom notched inventory, the guys design a two-story log cabin ahead of their client's arrival.

The Barnwood Builders go to Lake Lure, North Carolina to build a log cabin garage right beside Russell's Fort, an American icon from 1775.

The Barnwood Builders head to the majestic Greenbrier River in West Virginia to build a one-of-a-kind pavilion. Combining the elements of a timberframe structure and a classic log cabin, the guys create a spectacular gathering place.

The Barnwood Builders are on the hunt for spare parts as they travel deep into one holler and high atop another to two different towns to save two different barns; along the way they find rare artifacts and visit a historic pioneer village.

White Sulphur Springs, W.V., is a small town with big plans after a tragic flood devastates the community; the Barnwood Builders play a big part of this small town's revival as they build a log cabin and timber frame.

The Barnwood Builders head to Carthage, Maine where they save a barn from the 1840s; as they uncover the craftsmanship of the old New England style barn, they have fun kayaking, canoeing, searching for crawdads and even enjoying some lobster rolls.

The crew returns to Texas to build a timber frame wedding chapel. Later, they visit a log chapel they helped build to celebrate its anniversary.

For the first time ever, the Barnwood Builders travel to New Jersey to take down their clients' 1839 swing beam-style barn.

In Blountville, Tennessee, the Barnwood Builders find a log cabin built in 1818, and Mark teaches the new crew how to scout log cabins.

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 and Sherman works with one good arm. Later, Mark visits the largest bank barn in the state.

In Texas, the Barnwood Builders raise the largest timberframe they have ever built by combining wood and steel. Along the way, they battle hundred degree temperatures, and Mark explores a renovated inn with the Junk Gypsies.

The Barnwood Builders save Barnwood off of a very dangerous barn in Lewistown, Pennsylvania. Mark Bowe scouts an old log cabin in Missouri, an amazing barn in New Hampshire, and an extraordinary home in Texas. And Alex and Tim visit the longest covered bridge in Pennsylvania.

The builders battle extreme weather in Sacramento, Ky. to save a cabin built in 1853.

The Barnwood Builders save an exceptional log cabin as they help a local sheriff return to his family farm in Middlebourne, West Virginia. And in Alabama, Mark Bowe visits the finished lakeside cabin designed by Karen Tillery.

The guys revive a 19th century cabin taken down in Ripley, W.Va; for a break, they to the state fair; they go to the Barnwood Living backlot, where they're challenged to make a 30-foot timber frame enclosure using only spare parts.

The Barnwood Builders go back to school when Mark Bowe buys a cabin with an unusual design called Piece en Piece. It's a combination of timber frame and stacked logs that none of them have ever dismantled. There is one surprise after another and even an ingenious Sherman Thompson invention.

Mark donates a timber frame to his alma mater, West Virginia University, as the latest addition to their pioneer heritage center. The Barnwood Builders work side-by-side with WVU volunteers to raise the timber frame barn by hand, teaching them how to build bents, cut pegs and even hew a log.

The Barnwood Builders are finding creative uses for all of their leftovers! Every time they take a cabin down, they end up with extra inventory. So instead of burning the small beams, they'll use them to build a Parts and Pieces Pavilion to sell their scraps as upcycled products.

Mark and the guys take down a dangerous barn for their new neighbors and build a replica of Abraham Lincoln's boyhood cabin. Graham learns to make bentwood furniture, and the teams visits a stunning opera house.

The Barnwood Builders travel to save a fine example of a Pennsylvania bank barn; crafted from white oak, the timberframe features a style of diagonal bracing they've never encountered before.

The Barnwood Builders travel to New Salem, Tennessee to save a rare 19th century saddlebag style cabin before it's too late, battling the elements to preserve every last timber; Mark tours a home built from container cabins.

The guys head to Canaan Valley, W.Va., for the largest commercial project they've ever built; they work with massive timbers and make an intricate post and beam structure; Mark meets the team who will make this place a wellness center and spa.

The guys build a log cabin pool house on a tight job site in Mentor-on-the-Lake, Ohio, extending the size of the cabin and incorporate a partition wall; Johnny and Sherman hunt for sea glass; Mark Bowe gets a lesson in chainsaw carving.

The Barnwood Builders head to the hills of Pocahontas County, W.V., to try something new; working with repurposed factory beams and hand hewn timbers, they create a hybrid timber frame structure with a shed roof.

The crew travels to Wise, Virginia, to save a stunning log home dating back to the 1860s; the Appalachian icon has been in one family for four generations, so Mark and the guys must salvage everything they can.

"The Barnwood Builders" return to Lake Lure, N.C., to rebuild Russel's Fort, a historic 1770s log cabin they salvaged months before; the fort now has a gorgeous view of the lake, but the build is full of challenges.

The team saves a legendary fort dating back to 1775 in Lake Lure, NC.

The Builders convert a massive timber-frame barn into a wedding venue.

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

The Barnwood Builders visit the oldest statewide 4-H Camp in the country and teach a team of teenagers how to build a log cabin. Mark and Sherman compete as archery coaches, Johnny learns the pioneer craft of paper marbling and Mark learns about cows for the first time in his life.

Mark Bowe and the guys save the logs from a fire-damaged home in West Virginia. Mark promises the family who sold him the cabin that he will honor their history, and he calls it "Grandma's Cabin." Once the logs are salvaged, the crew rebuilds Grandma's Cabin in the boneyard for a client in Montana.

The Barnwood Builders head up the Appalachian mountain chain to the Catskill Mountains in New York to build a huge, antique log guesthouse for a couple who traded city life for country life.

The guys turn a brand new storage shed into an 1800s log cabin, then drive it to Round Top, Texas. Mark gets a lesson from a local silversmith, and the team visits historic structures built around the state by 19th-century pioneers.

The Barnwood builders restore a cabin with major challenges. Mark visits the finished log skin mountain home designed by Karen Tillery. Katherine Shelton works at the boneyard blacksmith shop. And Alex makes a table from salvaged floorboards.

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 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.

After welcoming a new team member, the guys build a custom timber frame and a new log cabin. Then, Mark Bowe visits a West Virginia factory that creates wooden barrels, and Alex Webb creates a hall table using reclaimed flooring from an old barn.

Mark Bowe and his crew work to salvage a cabin that saved their business. It takes a variety of repairs to bring it back to life, but once it's up, Katherine has the best surprise of all. Later, Mark's pal Eddie makes a lamp out of reclaimed materials.

While Mark Bowe is on the road looking for hand-made crafts to sell in his other store, Sherman leads the crew building a log cabin kitchen near Alexandria. Things get wild as Mark carves a 10,000-year old mammoth tusk for Sherman, builds a custom wallet out of bison hide and wanders into a store with a stuffed giraffe.

The Barnwood Builders square off against their toughest barn yet -- a stubborn old timber frame with wooden pegs, metal spikes, steel bolts and a whole lot of beams. But saving this barn is worth the effort because it will be rebuilt for a veterans group.

The Barnwood Builders score a major salvage from a barn near one of America's oldest pine forests in Brookville, Pennsylvania. Later, Mark and Sherman visit a local mill that turns reclaimed wood into spectacular products and Mark finds a perfect example of a hand-painted barnwood billboard.

Mark and the guys explore a pioneer settlement, where they save a classic log cabin and re-purpose its rare hand-cut sandstone chimney; Sherman helps local stonemasons turn the chimney into a fire pit.

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.

Mark and the guys create a rustic family gathering place in Franklin, Tenn. for a homeowner who loves 19th century hand-hewed craftsmanship; the property sits on a former horse farm that now serves as a dog rehabilitation camp.

The Barnwood Builders head to Gatlinburg, TN, to build a cabin in the Smoky Mountains, but a narrow access road makes it difficult to reach the job site. Johnny and Graham take in the local arts and crafts, and Larry Melton stops by to surprise the crew.

Mark and the crew salvage their first-ever cabin built by Finnish settlers.

Not far from the Boneyard, the town of White Sulphur Springs was devastated by a recent flood. Mark and the guys step up to help their neighbor rebuild, Barnwood-style. They repair a garage by wrapping it in barnwood and use log skins to transform a prefab shed into a log cabin playroom. Mark also visits a modern Montana home covered in log skins.

Mark Bowe and the guys save a log cabin from an old Virginia tobacco farm and to turn it into a tasting room for a local distillery. Their client takes the opportunity to go to "Barnwood School." He works alongside Mark and the guys so he can pass these skills on to others.

Mark Bowe's client wants to use the barnwood from an enormous Pennsylvania bank barn to outfit his Arizona restaurant. It's a beast of a job in the middle of a heat wave, but the Barnwood Builders just won't quit. They save 5,000 board feet of prized barnwood from the cattle stalls, granary floors and 40-foot walls. Mark also pays a visit to another restaurant decked out in barnwood for inspiration.

Mark Bowe visits finished cabins he helped build in Montana, Texas, South Carolina, West Virginia, and North Carolina; a big surprise awaits Mark in Gatlinburg, Tenn.(TD)

The Barnwood Builders build a timber frame kitchen that will be the centerpiece of a high-end mountain retreat in Brevard, NC. Later, Mark and the guys visit some of the architect's other spectacular log homes.

Mark and the guys travel to Gatlinburg, TN, to replace a log home lost in the 2016 wildfires. They bring with them the Beam Cabin they built on the yard last year, but it's no easy feat to move these massive logs up a narrow mountain pass. Designer Karen Tillery works with Mark to renovate on the fly.

The Barnwood Builders have a blast saving an old barn in Abingdon, Virginia.

Mark and the crew work to dismantle a barn built by Abe Lincoln's uncle; old tobacco timbers are used to build a new barn in the Appalachian dogtrot style.

The Barnwood Builders never give up on a log cabin and despite some rough going early on, this one turns out to be worth all the extra effort. Mark goes on a cross-county search for replacement logs while the team finds creative ways of pulling the cabin apart without sacrificing its logs.

The Barnwood Builders float down the Ohio River and land in Paducah, Kentucky, where they try to save a little cabin in a big quarry. The cabin is in rough shape, but these guys don't give up on it. Their time in Paducah is filled with pioneer ingenuity. Alex Makes a chair, Johnny drives a dump truck, Sherman makes a quilt and Mark helps build a barnwood table.

The Barnwood Builders turn to the old-school method of using ropes to take down a log cabin in Harrisville, WV. Later on, they shop at the oldest five-and-dime in America and meet some modern-day pioneers who hewed their own log cabin by hand.

Mark's client has a painting of a log cabin he wants to replicate so the team sets out to find the perfect cabin for the job. After settling on a cabin from an old project, the Barnwood Builders rebuild the structure with its huge logs in Texas. While on the job, Mark visits an original Texan pioneer cabin and discovers something about his crew that he never knew.

Mark and the guys return to Texas to build a gigantic party barn out of an old timber frame. They use old-fashioned tools to retrofit the barn for modern use, and they install a rare swing beam in the center bent.

The Barnwood Builders travel to Eagle Rock, Virginia, to build a spectacular dogtrot cabin in the Blue Ridge Mountains. Tim Rose travels to Halifax, Virginia, to see the finished log cabin they built five years earlier at the Springfield Distillery.

Mark and the guys wade in water to save a dilapidated springhouse, then they rebuild it back at the bone yard.

Mark brings one of his biggest ideas to life, a foldable steel cabin. The crew takes the cabin on its maiden voyage and unfolds it for the first time in the boneyard, then they add a timber frame facade and a complete barnwood interior to finish it off in style.

Mark and the guys have fought rain, snow and heat, but they've never had winds like these! The vicious Ohio winds turn a complicated job into a treacherous one as they attempt to save a giant double pen barn.

Mark Bowe and the guys sit down to talk about a few of their favorite things: cabins and barns. With special guests, never-before-seen footage and hilarious outtakes. Mark also talks about his new house.

The Barnwood Builders pull into New Ringgold, Pennsylvania, in a covered wagon, ready to take down and move a very complicated carriage house. They find all sorts of treasures in the 150-year-old pioneer garage before they carefully strip it, lift the roof off in sections and disassemble the beams.

Mark Bowe and the guys go beyond the call of duty to save the last cabin from the old town of Roanoke, West Virginia. The Fox Sisters show up to watch their father's boyhood home get moved to a local four-diamond resort, and when the job is complete, the community comes out in full force to celebrate the new cabin.

The Barnwood Builders build a pioneer blacksmith shop made from reclaimed beams, barnwood and rafters to serve as their office breakroom. Mark helps set up the frame, then a local blacksmith installs the forge and gives the guys a lesson at the anvil. When the blacksmith shop is complete, the Barnwood Builders gather in their breakroom to hammer away.

After the flood waters recede, the Barnwood Builders join the recovery efforts in their hometown of White Sulphur Springs, WV. The team builds a timber frame pavilion as the centerpiece of a memorial park and the community comes together to build barnwood picnic tables.

The Barnwood Builders head to Cashiers, North Carolina, to build an antique log cabin in the middle of a huge, framed-out modern home. Old wood meets new on this complicated job, and getting it right will take a lot of collaboration. Mark also visits the client's decked-out timber frame barn, and Sherman shows off his horse-wrangling skills.

In New Freeport, Pennsylvania, the Barnwood Builders save a cabin with incredible stone work, and the guys learn pioneer stone techniques from a local expert. Later, Mark visits two incredible restorations and Alex makes a barnwood wedding gift.

The Barnwood Builders finds good things really do come in small packages when they take down a modest bank barn in Punxsutawney, PA, and come away with more lumber than ever expected. Later, Mark tours an 1800s feed mill with most of its machinery intact.

In the Season 3 premiere, the team return to Montana to rebuild Grandma's cabin.

The guys take down a Pennsylvania Bank Barn in hopes of recovering the Long Beams and Huge Sleeper Logs that lay below. They are up against the weather, the machines malfunctioning and the weight of the logs. Mark pays a visit to the finished King Cabin and gives the owners a bench made with some of the repurposed wood from the Bank Barn.

Mark Bowe and the guys make a rare trip north to dismantle an enormous, 200-year-old barn. This New England-style barn is unlike any one they have ever taken down. The barn is so big it takes extra hands to get the barnwood down and a crane to lift out the valuable beams.

Mark Bowe and the guys travel to Jane Lew, West Virginia, to salvage the wood from a 120-year-old cattle barn that is slated for demolition. The site is so wet they have to build their own road just to get to the barn. The rare, wide plank boards end up in living rooms, man-caves and outdoor projects all over Jane Lew.

Mark Bowe and the guys travel to the heart of West Virginia to salvage incredibly rare 170-year-old logs from a perfectly preserved log home. The pressure is on to keep these logs pristine as they take them down.

Mark Bowe and his crew volunteer to help a Boy Scout troop build a new lodge out of their old lodge. Mark and the guys have a lot to teach the boys about pioneer life, and the boys' determination gives the crew hope for the future.

Mark's clients want bigger and bigger antique log homes, but the pioneers didn't build big log cabins. They did build big barns, though, so the guys try to build a 1200 square foot cabin using barn beams from their Boneyard inventory. And Mark's friend shows up to make a one-of-a-kind whiskey tap out of an unused beam end.

After years of searching, Mark Bowe has found the barn he wants to turn into his own home. The guys work carefully to take apart the enormous bank barn without breaking any of the beams. In the face of bad luck and frustration, the team works together to save the hand-hewn beams, flooring and valuable sleeper logs. Mark also visits a nearby bank barn that has been transformed into a gorgeous wedding venue.

The crew travels to the Show Me State -- Missouri -- to take down and rebuild a historic 170-year-old cabin. Sherman leads the guys in converting this cabin into a guesthouse for kindred spirit client, Mark Perry. Meanwhile, Mark Bowe drums up business west of the Mississippi. The guys work in weather extremes to turn the cabin's frown upside down.

Mark challenges his crew to build a log fort on the Boneyard. They use spare logs and some serious hillbilly know-how to construct a pioneer cantilevered fort, but when the temperature takes an unexpected plunge, the job becomes more difficult.

The Barnwood Builders travel to Walton, WV, to save the barn that inspired Mark Bowe to start his business 25 years ago. The guys find some fun treasures, Sherman makes a special gift and Alex visits a workshop that makes some of the finest pipe organs.

Mark and the guys turn a used shipping container into a portable barnwood cabin. They use welding torches and old logs to transform the steel container into a home. Mark searches for the perfect red barnwood to cover it. Then they try to lift the container cabin onto a trailer to prove its really portable.

Mark Bowe and the Barnwood Builders take the logs from the Bird's-Eye Barn across the New River and put them back together on a West Virginia island. They have to reconfigure the barn to turn it into a modern fishing cabin with a complicated design. While the crew finishes up, the boss goes to visit the completed Wildrock Pavilion from also from season 3.

The team brings an Appalachian-style cabin all the way to western Colorado. At the Canyon of the Ancients Ranch, they explore the stacked stone ruins of the ancestral Puebloans and also leave behind a legacy of their own. Before they leave, they also rebuild the Virginia spring house which will support a living roof.

Mark Bowe and his crew get a strong dose of family history in Leivasy, West Virginia, where they work on saving the O'Dell family's hand-hewn log home. Mark also spends some time with his own father and visits a log cabin built by his great-grandfather.

While Mark is on the road drumming up new business, the guys pick off a list of chores on the Boneyard, including stacking the Hamlin cabin. Mark checks out the most incredible hand-hewn timber-frame barn he's ever seen and visits a beautifully restored historic home owned by Super Bowl champ, Jeff Hostetler.

A couple enlists the crew to build a log chapel which will be used as a venue for weddings in Waynesboro, Virginia. Later, Mark tours an old Texas church and visits a 1795 log-built bed and breakfast where they famously make pickles on the side.

The guys face a huge build in a family retreat previously featured during Season 2.

The guys take down a massive double-pen barn in southern Indiana. While they work to save every log and barn board, Mark visits an incredible lodge built from a different barn they took down in nearby St. Meinrad.

The Barnwood Builders find themselves in unfamiliar territory as they transform a nearby office space into a showroom for their business. They use vertical barnwood, horizontal barnwood and a timber frame facade. Then they finish off the room with barn doors, hand-crafted items and reclaimed roofing tin.

Mark Bowe and the guys take down a pre-Civil War log cabin in Braxton County, West Virginia. They take it back to Lewisburg to refurbish the logs, then rebuild it for a client who collects historic homes in Elizabethton, Tennessee.

Mark Bowe and the guys travel to Abingdon, Virginia, to take down a farmhouse that Mark bought sight unseen. The house is really a 200 year-old log cabin covered by layers of siding and overgrowth. As they strip away each layer, the news gets better. They salvage the incredible hand-hewn timbers underneath.

Mark Bowe and the guys take down a West Virginia smokehouse and a half-barn nearby. They weave the logs together in Florida to create a bunkhouse for their client's kids. They cut down two trees to use as wood for the porch, and go on a catch and release wild hog hunt.

The Barnwood Builders get ready for a farm wedding by building a barnwood dance floor, a timber-frame photo booth and an incredible handcrafted wedding arbor. Mark and the guys also work on a custom-designed split rail fence for the bride to walk past as the guests watch from hay bale seating. It's a day filled with something old, something new, something borrowed ... and something barnwood!

Down in Virginia, the Barnwood Builders recreate an 18th-century log chapel and save an old barn using modern equipment that looks like it came from outer space. They build a bench with a chainsaw artist, and Johnny Jett learns to play golf.

The Barnwood Builders 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, and Mark Battle checks out a finished mountain top retreat in New Market, Virginia.

The Barnwood Builders restore a timber frame home on a frozen field in West Virginia. Mark and Johnny visit an extraordinary mountain top retreat with a log home and timber frame pool house, and Alex Webb builds a lord's table and bench at his workshop.

The Barnwood Builders work close to home to salvage a barn in Alderson, WV.

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.

The guys head to Lower Salem, Ohio to save a classic example of a pioneer log home; over in Marietta, they ride up the Ohio River on an old Sternwheeler boat; Sherman and Ryan tour a small factory that makes historical markers.