The less seams the better with the Solexx. My panels run from the roof (at the house) all the way down to the ground. That's probably a 15' run. Thus the roof continues to curve, forming the east wall. The company has splicers that are cut to length, joining the panels together. Since the Solexx is flexible, it easily follows the curved slope. It just depends on how the roof joins the sides. This greenhouse has pvc pipe, thin-walled to create the slope and thick-walled for straight runs and the connectors.
