The 57th Annual NFBA Conference and Expo takes place at the Knoxville Convention Center from April 2-4, 2025 in Knoxville, Tennessee. More than 150 companies will fill the expo space, including A.J. Manufacturing, ASC Machine Tools, Atlas Building Products, MWI Components, Maze Nails, Strongwall Columns, and many more. Builders can walk the Expo floor free of charge; free Expo passes are good for any individual engaged in the business of constructing post-frame buildings.