The Fuzion Northern Retreat European Oak Collection features 8 1/2” or 9 1/2” wide engineered hardwood planks with a 4mm dry sawn oak wear layer, wirebrushed and handscraped textures, and a low luster UV oil finish. Built with a multi layer plywood core for stability, this flooring is Floorscore & CARB II certified, radiant heat compatible, and backed by a 35 year residential warranty.