The Stairbuilders and Manufacturers Association (SMA) is the recognized authority and trusted community for stair design, construction, and manufacturing professionals. Serving both residential and commercial markets, SMA provides education, technical resources, publications, networking opportunities, advocacy, and industry collaboration that support the growth and success of its members and the stair industry as a whole. SMA connects stairbuilders, manufacturers, architects, builders, designers, and code officials through practical knowledge, innovative solutions, and a shared commitment to craftsmanship, safety, and excellence. Together, we are advancing the future of the stair industry, one step at a time.