Since 1992, National Chimney has been a trusted name in the hearth industry, providing chimney professionals with top-quality, U.S.-made products. As a premier manufacturer of stainless steel chimney liners and components, they are committed to innovation, durability, and efficiency. With locally-based distribution centers and reliable technical support, National Chimney ensures that both professionals and homeowners get the best in performance and safety. Explore our collection of National Chimney products and experience industry-leading craftsmanship built to last.