Sealy
Sealy Posturepedic Pro Dupont II Wrapped Coil 14" Firm Tight Top Split California King Mattress
The Sealy Posturepedic Pro Dupont II Tight Top Firm Split Cal King mattress is engineered for those who prefer a firm sleeping surface. This mattress features a durable wrapped coil system that minimizes motion transfer, ensuring a peaceful night's sleep. The Cool-to-the-Touch Cover provides immediate comfort, complemented by SealyComfort™ Foam and SealySupport™ Gel Foam for superior cushioning and pressure relief. Enhanced stability and adaptive support are delivered through MaxSupport™ Technology and PrecisionFit™ Coils, creating a consistently restful sleep experience.
$1199.00
Owner Satisfaction
4.4
/ 5
Category Rank
2073
/ 6107
#2073 in Mattresses
Price vs Category Average
-28%
Below average
Height
14
/ inches
Who it's for
- Exceptional Core Support
- Minimized Partner Disturbance
- Ideal for Adjustable Bases
Who should skip it
- Limited Pressure Point Relief
- Significant Weight and Bulk
- Potential for Heat Retention
Key Specs
Height
14 inches
Firmness Level
Firm
Size
Split California King
Mattress Construction
Innerspring
Motion Isolation Level
Good
Edge Support Level
Strong
Pressure Relief Level
Good
Adjustable Base Compatible
False
Features
- Cool-to-the-touch cover for instant comfort
- Cushioning SealyComfort™ Foam
- Pressure-relieving SealySupport™ Gel Foam
- Enhanced stability with MaxSupport™ Technology
- Adaptive support from PrecisionFit™ Coils
- Durable edge support with DuraFlex™ Coil Edge
- Reduced motion transfer for undisturbed sleep
- Firm feel for balanced support
What customers say
Customers consistently highlight the exceptional build quality and long term support provided by this Sealy model. Reviewers frequently note that the firm tight top delivers the promised robust support, significantly improving sleep quality for those needing a very solid surface. While the initial investment is substantial, the perceived durability and relief from back discomfort position this mattress as a strong long term value. The split design is also appreciated for simplifying delivery and accommodating adjustable bases seamlessly.
Know before you buy
A Split California King consists of two separate mattress pieces that, when placed side-by-side, equal the dimensions of a standard California King. This design is primarily intended to make the mattress easier to maneuver through tight hallways or staircases during delivery.
No, this specific model is not compatible with adjustable bases. Because it is a traditional innerspring mattress, it is designed to be used on a flat foundation or platform bed.
This mattress is engineered for those who prefer a supportive, stable surface with minimal sinkage. While it includes cushioning foam layers for pressure relief, the overall feel is structured and designed to keep your spine aligned rather than contouring deeply around your body.
The mattress features a wrapped coil system and PrecisionFit coils designed to isolate movement. While no innerspring mattress eliminates motion entirely, this construction is effective at reducing the transfer of vibrations across the bed.
The cover is designed to provide an immediate cooling sensation when you first lie down, which helps you settle into sleep more quickly. However, it is not a cooling technology that actively regulates temperature throughout the entire night.
Yes, this model includes DuraFlex Coil Edge support. This reinforced perimeter is designed to provide stability, allowing you to sit on the edge of the bed without feeling like you are sliding off or causing the mattress to collapse.
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$1199