In their most simplistic design have 1 attachment point at the top of 4 posts with varying heights.
More economical and provide more shade than 2 triangle sail shades connected to 4 posts
3 Main Configurations: Hypar - 2 diagonal post high & 2 diagonal post low Lean-to - 2 post on same side high & 2 post on the same side low Custom - Place the columns anywhere within 40’ of each other
