Heritage Mill does not recommend or warrant the use of our prefinished flooring for individual stair construction. Harris Wood offers prefinished stairnose moldings, however, these are specifically designed to transition the flooring at the top of a staircase or at a stepdown between rooms. Moldings are also complimentary in color but may not be an exact match to all products/planks so, when installing them on a full set of steps, minor variations will become more obvious. The best long-term results for steps would be achieved by using solid stair treads and risers, finishing them on site to match your flooring.