Acudor HD-5070 Duct Access Door 14 x 14 Features: • Insulated Duct Door Hinged • Provides access to sheet metal duct • Insulated door panel Acudor HD-5070 Duct Access Door 14 x 14 Specifications: • Access Door: 24 gage galvanized steel, double panel. • Access Door Frame: 24 gage galvanized steel with 5/8" notched knock over tabs. • Door Hinge: Continuous aluminum piano hinge. • Insulation: Door panel filled with 2" fiberglass insulation (7.7 R factor), compressed into 1". • Door Gasketing: 1/8" thick by 1/2" wide closed cell neoprene gasketing between door and frame. • Access Door Latch: Self-tightening, hand operated cam latch. * Dimensions are W x H