Treehouse Masters: Out on a Limb

In an enhanced episode, a couple who live in a one-room yurt in Portland, Maine, want a space for entertaining, so Pete builds them a tree house 19 feet high that features a rooftop crow's nest, a copper roof and a wall of windows that offers scenic New England views.

In an enhanced episode, a pirate-theme tree house is built for a couple on the Pacific coast that has a 50-foot rope bridge, heated floors and hidden compartments.

In an enhanced episode, Pete goes to Kentucky to build a tree house for avid climbers that features 17-foot ceilings and open-frame timber rafters for climbing inside and out.