Serta Castleview Review

Updated May, 2021
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Created as a limited edition Serta Perfect Sleeper model, the Serta Castleview was  engineered to solve five common sleep problems: temperature control, lack of support, restless sleeping, partner disturbance, and mattress roll-off and sagging. With the perfect blend of individually wrapped coils and memory foam, the Serta Castleview is a great solution for all of these common sleep issues.

Pick the Serta Castleview if...

  • You need temperature control. The Serta Castleview features a cool-to-the-touch cover and Cool Twist gel memory foam to regulate your temperature while you sleep.
  • You toss and turn in your sleep. The Castleview's gel memory foam layers combined with its individually wrapped coil system helps to reduce tossing and turning through creating body conforming, supportive comfort.
  • You need proper back support. The Castleview's 739 Custom Support coil system is designed to promote proper spinal alignment and lumbar health. Each coil responds individually to your unique shape and size to provide customized support.

Seek alternatives to the Serta Castleview if...

  • You need a sleep trial. If you need more than a few hours in a show room to make a decision about your new mattress, you may want to reconsider your interest in the Serta Castleview. We recommend Saatva instead – they provide a generous 180-night sleep trial and a complimentary white glove delivery service.
  • You'd like to buy your mattress online, directly from Serta. The Castleview isn't available for purchase online through Serta's website, so you'll have to buy it online through a third party retailer or visit an in store retailer. If this sounds inconvenient, check out Saatva instead. Buying a Saatva is as easy as selecting your preferred bed and firmness level, and hitting the checkout button.


The Serta Castleview has a cushion firm firmness level, which is ideal for all sleep styles, including back and stomach sleepers. Cushion firm provides the cushioning you crave with the support you need for healthy spine alignment. This is also the most popular comfort level of all Saatva mattresses.

Construction & Design

  • CoolFeel Cover: The Serta Castleview features a CoolFeel cover made of cool-to-the-touch fabric which creates a pleasantly cool sensation.
  • Cool Twist Gel Memory Foam: Serta's exclusive Cool Twist gel memory foam uses  delivers cool, contouring pressure relief by dissipating excess heat and adapting to your body's unique shape and size.
  • 739 Custom Support Coil System: The Castleview's 739 Custom Support coil system provides exceptional lumbar support while reducing motion transfer across the bed for a night of more supportive and sound sleep. Individually wrapped coils react to every contour of your body for custom, personalized support.
  • Total Edge Foam Encasement: The Total Edge foam encasement reduces roll-off and increases usable surface area.

Motion Isolation

This mattress features 739 individually wrapped coils and premium layers of body-conforming gel memory foam, making it great choice for motion isolation. The individually wrapped coils provide targeted, isolated support and reduces motion transfer across the bed. Plus, the gel memory foam layer absorbs impact from sudden movements, allowing you to sleep soundly. It's an excellent choice for couples!

Edge Support

The Serta Castleview also performs well at edge support. The border of this mattress is encased in high density foam which reinforces its edges. This means that you can use more surface area, and potential roll-off and sagging are greatly reduced.

Bed Frame Compatibility

The Serta Castleview is compatible with most bed bases and frames, including wooden slats, box springs, or solid foundations and bases. We highly recommend against placing your mattress on the floor!


The Serta Castleview isn't available for purchase online from Serta, so return and shipping policies are entirely up to third-party retailers. The Castleview also includes a 10-year warranty.

Why Buy the Serta Castleview?

  1. You sleep with a partner. The Castleview combines an individually wrapped coil system that provides targeted support without disturbing the other side of the bed, so couples can sleep without any disturbances throughout the night.
  2. You like buying from US-based companies. Serta has designed and manufactured all of their mattresses in the US for nearly 90 years, so you can feel good about supporting the American manufacturing industry when buying a Serta bed.
  3. You suffer from chronic pain. The Castleview's individually wrapped coils respond to every contour of your body to ensure your whole body receives adequate support, while memory foam layers provide body cradling comfort to relieve pressure points. It's a great option if you have trouble feeling restored and energized after sleep.

Why Avoid the Serta Castleview?

  1. You're looking for a traditional innerspring. While this mattress has a great coil system, the individualized support feels much different than a traditional innerspring would. Plus, memory foam layers make the Castleview plusher than a traditional innerspring. If you're looking for the firm responsiveness of a classic innerspring, the Castleview may not be for you.
  2. You want to make an eco-friendly purchase. While the Serta Castleview is made with CertiPUR-US certified foams, it isn't an environmentally friendly purchase. If you're looking for something eco-firendly, you should opt for the Zenhaven by Saatva instead. It's made with 100% natural Talalay Latex, which isn't only healthier for you, it's a sustainable material great for the planet!

Final Takeaway

The Serta Castleview is a great choice if you want pressure relieving, customized support. This mattress is also surprisingly comfortable. You can get the Serta Castleview for a great price, today!

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