Frame the treehouse. Now that you have a sturdy platform on which to build, you can do the framing. Use 2x4 (or even 2x6) boards and erect the walls, ...

Assuming you’re not building a platform playhouse that relies entirely on posts for its support, then it’s impossible to downplay the importance of choosing the right tree for your treehouse.

A treehouse can be a magical place for children, who experience the space as a clubhouse, a hideout, a campsite, and more. If you’re wondering how to build a treehouse for your own family, first off, ...