Expert Review by Jed
The Full size Sealy Posturepedic Response Premium Warrenville IV Cushion Firm Mattress continues to be an excellent choice if you're searching for a mattress that has a great deal in common with the top-tier Barrett Court IV Cushion Firm, but at a more affordable price. Updates from the previous generation III Warrenville include the quilt, coil system, foam quality, and edge support. With a rating of 3 on our Comfort Scale, this mattress is on the firmer side, yet it still has enough padding to avoid the ultra firm rating.

Starting at the top, the SupremeLoft Cover with MoistureProtect and AllergenProtect Technology incorporates a high quality fabric that is designed to draw moisture away from your body to protect against dust mites and dander for a fresh, clean sleep environment. All of the comfort materials in the generation IV series have been upgraded to CertiPUR-US certified, which indicates that they all meet or exceed the highest quality standards available in bedding today. Comfort foams include a layer of Sealy Cushion Air Foam, which creates initial cushioning comfort, and it also has a unique design that encourages good airflow. A layer of Sealy Support Foam acts as a foundation and helps give the mattress a firm underlying feel. The Warrenville IV uses Posturepedic Technology to deliver targeted support to the lower back. This is done through a zoned coil system plus a layer of Sealy Cool Gel Memory Foam found in the center third. The Sealy Response Pro HD Encased Coil System, as previously mentioned, offers targeted lower back support, and it has an individually wrapped design that promotes a brilliant blend of contouring and support. This system is ideal for anyone who wants to sleep undisturbed because when movement occurs on one side the motion transferred to the other is very slight. It's also conveniently adjustable base friendly. The last update is the edge support system, which is a big improvement. The old foam-encased edge system has been replaced with the new DuraFlex Edge, which is one of the top edge support systems on the market today.

All in all, if you're searching for a firm single sleeper mattress that offers a good value in the premium category, I recommend taking a look at the Full size Sealy Posturepedic Response Premium Warrenville IV Cushion Firm Mattress. The upgrades in this model versus the previous generation III line are certainly noticeable. The mattress is dependably made, and it comes complete with a 10-year warranty to ensure your satisfaction.