Beacon is the biggest publicly listed distributor of roofing materials and associated building supplies in the United States and Canada, with headquarters in Herndon, Virginia. We are one of the industry's oldest and most reputable distributors. Beacon Roofing, Siding, Windows, Decking, Insulation, Specialty Lumber, Waterproofing, and Air Baffles is a major producer of business and residential roofing, siding, windows, decking, insulation, specialty lumber, waterproofing, and air barrier industry in North America. For than a century, we've helped contractors who rely on us to assist them save time and construct more. Our North American team of over 6,000 personnel strives to guarantee that contractors have rapid, local access to the construction supplies and roofing goods they require, whenever they need them.