Serta Castleview Cushion Firm Pillowtop California King Mattress Set

Serta Castleview Cushion Firm Pillowtop California King Mattress Set

by Serta|Item 121582|

About this item

  • Firm pillowtop mattress cradles the body and relieves pressure points
  • Hybrid mattress combines memory foam with innerspring for support
  • Set includes two standard 9" StabL-Base® box springs
  • White Glove Delivery+ includes set-up and mattress haul-away
  • Tester beds are available at your local club*
current price: $798.00
Out of stock
Sorry, we're currently out of this item. Check out the substitutions below for comparable items.


Achieve all-over body support and long-lasting comfort all night with this Serta Castleview California King mattress set. The 13.5-inch-thick profile does not compress and stays in form for years, while a no-flip design eradicates the need for frequent turning.

Two StabL-Base box springs in this Serta Castleview California mattress set help to absorb shock during nighttime movement. The 9-inch-high box springs make it easy to get in and out of bed and feature a sturdy assembly to prevent mattress sagging.

This Serta Castleview Limited Edition mattress is a pillowtop model with a layer of Comfort XD Foam that conforms to your body for even weight distribution and pressure relief. A gel-infused foam layer provides enhanced airflow that helps with moisture and heat dissipation through the bed for a soothing sleep with less turning and tossing.

The support base of this Castleview California King mattress contains 951 individually wrapped coils for better body contouring. This Custom Support coil layer is less prone to trapping heat and isolates movement to reduce disturbing a sleeping partner. Total Edge Foam Encasement helps enhance the overall durability of the bed while preventing roll-off occurrences.

Enjoy peace of mind with this Serta Castleview mattress set. All fiber is FireBlocker-certified to isolate the impact and spread of fire.

Serta Perfect Sleeper CollectionOfficial mattress of the National Sleep Foundation, the Serta Perfect Sleeper model addresses five common sleep problems. Comfort XD™ Foam provides pressure-point relief, which helps prevent tossing and turning. Serta’s Custom Support® innerspring offers a body-cradling feel and outstanding support while minimizing motion transfer. To ensure a comfortable sleep temperature, Cool Twist® Gel Foam reduces the build-up of heat at the surface. Total Edge® Foam Encasement helps reduce edge roll-off, extending the sleep surface.


Home Delivery, Set-up and Mattress Haul-away Serta’s Home White Glove Delivery+ service* includes in-home delivery, up to two flights of stairs. The delivery agent will remove the mattress from packaging and set-up basic bed frames (if no tools are required). The Member may ask the delivery agent to move a used mattress to another room at the location or haul-away the old mattress from the premises. Estimated delivery time is 10 to 12 business days for standard zones; remote zones may take longer. The delivery agent will call the Member to set up an appointment.

Extra-Long Dimensions

The extra length of this Serta Castleview California King mattress set provides a great sleep surface for tall individuals and couples while offering ample space for active sleepers. A California King bed is more compact, meaning that you achieve better edge support than in a king bed.

Hybrid Construction

Hybrid mattresses feature a blend of materials, so you get all their benefits in one package. This Serta Castleview mattress has memory foam for comfort and separate innerspring technology for a supportive, durable base.

Supports Multiple Sleep Postures

With medium firmness, this Castleview California King mattress provides back and joint support for pain relief. Memory foam and innerspring technology give you a responsive surface that offers targeted hip and shoulder pressure relief.

What are the dimensions?

The mattress in this Serta Castleview California King mattress set measures 13.5”H x 72”W x 83.5”L.

What kind of mattress is this?

This Serta Castleview California King mattress features memory foam and pocket coils construction, making it a hybrid option.

What type of sleeper is this ideal for?

The medium-firm support and hybrid design of this Serta California King mattress make it an ideal option for side sleepers and stomach sleepers.


Mattress Buying Guide Looking for the perfect mattress for your needs? Click to view our Mattress Buying Guide.


Need Help? Ask our dedicated Sam’s Club members-only Serta hotline, staffed especially for you by Serta Mattress Specialists: 1-888-240-1945 available 24 hours/7 days a week.

*‘Compare at’ price reflects verified online retail price of same or similar item.

Member reviews & questions


"Membership is required to complete an in-club or curbside pickup purchase at Sam's Club."