Sexton Hall Senior Center Sexton Hall Senior Center Cumming, GA PRAD Group, Atlanta, GA Pinnacle 350 Structural Ridge, 11’6” x 11’8”, 4/12 pitch.Glazing: 25mm Bronze Cellular Polycarbonate. Finish: Dark Bronze Anodized. High-Res: 2048 x 1605 Low-Res: 1024 x 803