- Is the Serta Classic Clarks Hill Elite medium or firm?
- It is a medium mattress, rated medium firmness. Most side and back sleepers find it supportive, while strict firm-mattress fans may find it soft.
- How thick is it, and do I need deep-pocket sheets?
- It is 13.5 inches thick. Standard sheets may pull off the corners, so deep-pocket sheets are the safer choice.
- Does it need a box spring?
- It works on a box spring, a slatted frame or an adjustable base. A solid, supportive foundation helps prevent sagging.
- Is $720 a good price for this mattress?
- It is the only new price listed, $720 at The Home Depot as of November 8, 2026, so there is no recent range to judge against. Compare it with other 13-inch medium innerspring mattresses before buying.
- How long should it last?
- A basic innerspring mattress like this typically lasts six to eight years. Some owners report sagging sooner, so rotate it regularly.
- Where is the Serta Classic Clarks Hill Elite Medium Mattress 13.5" cheapest?
- At The Home Depot, for $720.00, as of our latest check.