(Completed in 2007) Agra Tech Solarlight rigid peak greenhouse glazed with 8mm clear twinwall Polygal on all surfaces. End view of rack and pinion pad vent system. Very curved rack for tight clearance by block wall. Note Koolcel cooling pad system visible through open vent.View to pad end of greenhouse. Note Koolcel pad system, motorized … Continue reading Palo Duro High School – Canyon, Texas