Welcome to the official website of Stair Fittings, Inc. We began manufacturing stair fittings in 1994 when former customers of Challis Stairways expressed intense interest in continuing the quality of the Challis tradition. Since that time, we have expanded our product line to include: fittings, handrail, box newels, turned newels, wood & iron balusters, S4S, moldings, treads and risers, and a host of other custom products necessary to assemble your staircase.Stair Fittings has earned a reputation for its high-quality product and old-fashioned approach to customer service. We will do everything in our power to supply our customers in a timely manner and meet your needs. Our product is manufactured to exacting tolerances.