Yes, Sealy mattresses are backed by a 10-year full-replacement limited warranty. The company's beds are tested rigorously. However, if signs of dips and body impressions surface, Sealy will replace your mattress. (Sealy will cover any indentations 1-1/2" or deeper). Meanwhile, Sealy foundation & frames are covered by a 3-year parts & repairs warranty, as well as a 25-year overall warranty which applies in the event of any defects.