Weyerhaeuser’s 1-inch-thick, bullnose SturdiStep OSB stair treads are manufactured flat, straight, and knot-free, with a low moisture content. The material is field-trimmable and comes in 12- and 16-foot lengths and 11 1/2- or 10 1/4-inch widths. Prices range from $1.80 to $2.20 per linear foot. Weyerhaeuser, 888.453.8358, woodbywy.com
to read the full article.