The National Association of Home Builders (NAHB) is a trade organization in the United States that represents the interests of home builders, remodelers, and other professionals in the housing industry. Founded in 1942, it advocates for policies that promote housing affordability, quality, and sustainability. The NAHB also provides education, resources, and networking opportunities for its members. In addition to advocacy, the NAHB conducts research and analysis on housing trends and issues. It organizes events, such as the annual International Builders' Show, where industry professionals can showcase products and share best practices. The organization plays a crucial role in shaping the future of the housing market.