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.

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.