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Tribeam installation video!

A tribeam lets you attach a wide platform to a single tree trunk by widening the support base on the tree instead of attaching one beam to either side. It is an inverted truss, with a flat beam on top and two 45 degree braces all locked together with notches and hardware.

This was built by Tree Top Builder's carpenter Paul Gifford during our fall workshop right here in Pennsylvania. 


If you are considering hardware for your own treehouse, we hope you will consider - the leading supplier of Treehouse hardware, accessories, and Treehouse Attachment Bolts (TABs).