National Roof Authority is a roofing information and reference platform within Authority Network America. It brings together educational material, regulatory context, and published listings to help readers explore roofing topics and understand the issues involved in maintaining, assessing, or replacing a roof. Its reference library covers roof components, decking, drainage, ventilation, materials, roof types, costs, inspections, maintenance, and the replacement process. Readers can also find guidance on concerns such as ice dams, moss and algae, roof age, and remaining useful life.

The platform provides information about roofing codes, permits, inspections, contractor credentials, licensing, and state-by-state regulation. Its directory features roofing-related authorities and specialty resources, with options to browse listings or claim a placement. National Roof Authority also presents sourced articles, official feeds, source updates, and public contribution options, alongside editorial policies covering corrections, sourcing, and journalism standards. Rather than focusing on a single roofing product, it organizes practical reference content and related resources for homeowners and others seeking a clearer understanding of roofing systems and the standards that affect them.