Clarke Architectural products are made exclusively of solid surface compound. This proprietary formulation is comprised of resin as a bonding agent and aluminum trihydrate to develop the beautiful color and distinctive finish of our entire product line. Although more expensive to manufacture, our solid surface products can stand up to the rigors of daily use without compromise. Clarke Architectural solid surface products are manufactured exclusively in the United States. Each piece is hand detailed to a matte or satin finish. Go beyond simple expectations of traditional bath products, and choose to showcase a functional piece of art that is both timeless in design and built for life.