StoneXchange is a supplier of stone products serving builders, contractors, tile distributors, flooring companies, and home improvement stores across the nation. The company specializes in manufacturing, importing, and stocking durable, high-quality products for residential and commercial spaces, with a focus on wholesale and bulk supply.

Its collection includes marble window sills, stone thresholds, corner soap caddies, and shower curbs. Available materials and finishes include marble, granite, limestone, travertine, and engineered stone, with options such as White Carrara, Crema Marfil, Absolute Black, and Concrete Grey. Threshold styles include standard double bevel and single or double Hollywood bevel designs.

StoneXchange provides an online catalog to help customers explore its product range, along with a product showcase and inspiration gallery. The company also offers resources about window sills, thresholds, and ADA compliance, and invites businesses to become dealers. With an emphasis on quality and care, StoneXchange aims to help trade professionals find practical, elegant stone solutions for their projects.