Western Technical College, Kumm Center Western Technical College, Kumm Center La Crosse, WI Horizon C-Series Canopy, (1) 17' x 24', (1) 13' x 17', (1) 19' x 84', 2/12 Pitch. Glazing: 20mm Opal Standing Seam Multiwall Polycarbonate. Finish: Champagne Anodized. High-Res: 480 x 640 Low-Res: 480 x 640