A-Frame Tree House
This A-frame treehouse can be build using one tree and two posts or using four posts for supports. It is constructed using 4x8 plywood sheets.
Building a Treehouse
10 treehouse tips from folks who are experts in treehouses.
Patrick's Treehouse
Diagrams and pictures of a treehouse with a screened in balcony.
Treeless Tree House Plans
Because you normally don't have the perfect tree in the perfect location, here they use a substitute "tree". The tree they use is a pole similar to a small telephone pole. For a 20' pole the cost is approximately $50.00.
The best way to build a treehouse is to read a few good treehouse books first:
