NHA Design studio was presented with an interesting challenge.  The client really wanted to have a tree house for their children to enjoy, however, there were no trees on their property.  To answer the call we designed an built  the Sky Fort which is based on a a ridged steel truss frame with a cantilevered deck.  The fort was built using mainly reclaimed/recycled materials:  pipe truss and fittings from a closed down retail store, and wood from demolished homes.