Benjamin Obdyke, Inc. is a private company headquartered in Horsham, PA, that supplies moisture management products, ridge vents and rainscreens.\nThe company says this about itself: Since 1868, Benjamin Obdyke has been helping architects, builders, and contractors in the United States and Canada Build Better? by developing and adding new advances to its product line. Benjamin Obdyke develops, sources, markets, and sells proprietary roof and wall products that improve the building envelope and the performance of other building materials for the new construction, repair, and remodel markets. Innovations from Benjamin Obdyke, such as the first roofing ridge vent on a roll, the first wood roofing underlayment, and the first rolled product to provide drainage and air flow in rainscreen wall assemblies, have helped shape today?s building practices. Headquartered in Horsham, Pa., Benjamin Obdyke partners with a network of distributors, dealers, buying groups, and cooperatives to reach building professionals in the United States and Canada.