A space frame is a truss-like, lightweight rigid structure constructed from interlocking struts in a geometric pattern. Space frames usually utilize a multidirectional span, and are often used to accomplish long spans with few supports. They derive their strength from the inherent rigidity of the triangular frame; flexing loads (bending moments) are transmitted as tension and compression loads along the length of each strut.
A canopy is an overhead roof or structure that provides shade or shelter. A canopy (building) is an architectural projection that provides weather protection, identity or decoration, and is supported by the building to which it is attached and a ground mounting, by not less than two stanchions (upright support posts). A canopy is comprised of a structure over which a fabric or metal covering is attached. Canopies are beautiful ways to provide shade in a sunny area, or provide protection from the elements.