DOCK FACILITY ENVIRONMENTAL PROTECTION Dimensions: 11' 6" wide x 11' 0" high (O.D.) 24" projection with 24" wide vertical panels and 42" drop header panel.  ( For door openings up to 10' wide x 10' high. ) Seals trailers from 7' 6" wide x 11' 6" to 13' 6" high from grade with a dock height of 48". Large selection of cover fabrics available including our exclusive high performance vinyl, hypalons, and neoprenes. Designed to suit a large variety of oversized door opening heights, widths, and dock projections. 18" to 20" projection in front of the dock bumper face is recommended to provide a proper seal. Dimensions: Two 10' 0" high vertical pads with a 12" face, cube shaped, and one 10' 0" long x 30" drop head curtain with foam pad insert. Foam pad insert dimensions are 4" deep x 24" high x 90" long. Unit projection is 10".   For door openings 8' wide x 10' high. Seals trailers from 7' 6" wide x 11' 6" to 13' 6" high from grade with a dock height of 48". Large selection of cover fabrics available including our exclusive high performance 16oz vinyl, hypalons, and neoprenes. Can be fitted for openings up to 10' 0" wide x 12' 0" high by the use of wedge shaped vertical pads and a longer drop curtain. 6" maximum pad projection in front of the dock bumper face is recommended to prevent over-compression, excessive wear and tear, and undue building wall pressure.          4" wear shingles shown Dimensions: 10' or 12' wide with 18",  24" or 36" overhang. 14 guage galvanized steel construction including center stiffener on all canopys for more durability. Gutter drains water away to side.