Solar Innovations® Architectural Glazing System's durable, energy-efficient vinyl-composite window systems require minimal maintenance, and repainting is not required. Solar Innovations® versatile vinyl- composite provides end users increased flexibility. Vinyl-composite framing demand is growing from the need for superior window systems in the commercial industry. The uPVC make-up utilized by Solar provides environmental sustainability, durability, unparalleled performance. The framing is moisture resistant will not rust, warp, or rot over time. The vinyl-composite product line also allows for both doors and windows to have matching sightlines.