Step 7: Add On. Connect different pieces of fabric together to extend your structure and make different shapes. No need to sew the pieces - just connect them with pennies and zip ties at a few points. The more "stitches" you use, the smaller the gaps between the fabric will be, but there will always be some space. Panel, tension, sail shades can be done on several ways. Options will depend on the type of shade you desire. We have various stainless, galvanized, and other types of hooks, cables, webbing buckle straps, and can run the cable through pockets. Contact a representative for more details regarding your specific project.