The upgraded sliding glass door system is designed exclusively for the POWER+ gen 2 pergola, delivering a refined balance of privacy, comfort, and all-weather protection with enhanced sealing and an advanced design. Enclosed sliding panels help protect outdoor living areas from wind, rain and insects while maintaining clear sightlines and controlled ventilation. A seamless gasket design improves the seal between panels for better comfort and reduced drafts, and the 100% aluminum rail system provides corrosion resistance for exterior conditions. Smooth sliding action and a White finish integrate with outdoor living spaces for year-round use.