Shop Ashley HomeStore for a Wide Selection of Sealy MattressesGetting a great night’s sleep starts with the right mattress found at Ashley HomeStore. Shop the many mattress brands, including Sealy, and get ready to feel invigorated again. Different mattress sizes are available for various bed sizes. Use a queen mattress on a queen size bed. A double mattress, or full mattress, fits a full size bed and a twin mattress works great for a kid’s bed. Among many choices, discover the memory foam mattress. These mattresses offer pressure-relieving comfort and head-to-toe support. A pillow top mattress offers an additional layer of softness with improved edge support. An orthopedic mattress offers firm support that is targeted for the joints, back and overall body. While shopping for a mattress, don’t forget the foundation or box spring. A well-built foundation provides extra support and holds the mattress in place. Treat yourself to the extra comfort of a power base that makes the mattress adjustable. Find a wide selection of power bases in-store.