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Sealy Posturepedic Palatial Crest

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Sealy Posturepedic Palatial Crest

The Ultimate in Support

For a good night’s sleep, your body needs to be supported in an orthopaedically correct way. A Sealy Posturepedic Palatial Crest provides you with the perfect balance of support and comfort for the ultimate night’s rest.

Sealy Posturepedic Palatial Crest mattress

Comfort

Support
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Timeless Luxury, Ultimate Sleep

The Sealy Posturepedic® Palatial Crest mattress blends timeless elegance with advanced sleep technology, offering luxurious comfort and deep, tailored support for those who accept nothing less than excellence.

Luxurious Sleep Features

Luxury Layers, Orthopaedic Support

Sealy Posturepedic Palatial Crest Technology - RestSupport® Coil System

Ultimate Support & Alignment

Backed by the expertly designed RestSupport® three-stage coil system with 7 loops, this mattress offers 17% more pressure relief and full-body alignment for deeply restorative sleep.

Sealy Posturepedic Palatial Crest Technology - ComfortCore Plus

Refined Comfort Experience

Strategically placed at the centre third, the unique ComfortCore® Plus layer delivers enhanced lower back lumbar support, helping to relieve pressure and promote a more restful, aligned sleep.

Sealy Posturepedic Palatial Crest Technology - UniCased XT Edge Support

Exclusive Edge Support

 UniCased® XT reinforces the edges of your mattress to keep it stable and supportive—even when you sit or lie near the side—so there’s no sinking or slipping.

Sealy Posturepedic Palatial Crest Technology - SmarTex Ice Touch for cooler comfort

Advanced Cooling Technology

Sleep comfortably with Sealy’s advanced climate-regulating fabric, which draws away heat and moisture to maintain a cool, dry, and hygienic sleep surface all night.

Sealy Posturepedic Palatial Crest - Expert Craftmanship

Luxurious Finishes

Encased in premium fabric and exotic fibres, the Palatial Crest is designed to impress—offering a perfect balance of softness, durability, and support through our expert design and patented sleep technology.

Sealy Posturepedic Palatial Crest - 10 Year Warranty Guarantee

Quality That Lasts

Crafted to endure, this mattress protected by a 10-year guarantee—delivering luxurious comfort and dependable support that stands the test of time.

Available Sizes

Mattress Sizes

183cm x 198cm

King

The Sealy Posturepedic King mattress is 183cm wide and 198cm long. Make the most of a larger bedroom with a luxury size that offers plenty of space to stretch out.

Model Availability:

  • Sealy Sleep Boutiques
All Mattress Sizes
Learn more about the mattress model and it's availability

152cm x 198cm

Queen

The Sealy Posturepedic Queen mattress is 152cm wide and 198cm long. This size is ideal for couples or those looking to maximise their sleep surface.

All Mattress Sizes
Learn more about the mattress model and it's availability

Why Choose Us

The World's Best Bed

Patented Technology

Sealy is the leader in sleep innovation. Unique coil designed and built with orthopaedic research to deliver correct spinal alignment and lumbar support for a better night’s sleep.

OAB Accreditation

Our products are qualified on specific orthopaedic standards by experts in the field of biomechanics and spinal health.

R&D

NATA-accredited facility in the southern hemisphere where design is tested and perfected, so you wake up rested.

140+ Years of Expertise

A superior product, built to last and proven to outperform all others has made Sealy Posturepedic® the world’s most sold mattress brand.

Locate Sealy Mattresses

See, Feel, Try

Visit your nearest Sealy retailer to experience first hand our innovative and luxurious mattresses for yourself.

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INSIDE THE PALATIAL CREST

Comfort

ComfortCore® Plus

The centre third of the mattress is enhanced with the ComfortCore® Plus, a layer of gel-infused visco elastic to provide superior conformance and alignment to the lower back, where it’s needed most.

SmarTex® with Ice-Touch™

Fabrics that cools and regulates your sleep climate while maintaining a clean and hygienic sleep surface.

INSIDE THE PALATIAL CREST

Support

RestSUPPORT™

Responsive support technology coil system uniquely designed for three stages of support:-

  • 1st Stage —  the micro-conforming SynerFlex surface cradles every part of the body.
  • 2nd Stage — The upgraded Align Head design senses the body’s weight and responds with initial conforming support.
  • 3rd Stage — Provides an extra deep-down support the body needs.

UniCased® XT

Our innovative edge support encapsulates the spring system to enhance stability and help to reduce motion transfer.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

Inside The Adjustable

Massage

Dual Massage Function

Experience the ultimate relaxation with a built-in massage feature.

Under-bed LED Lights

Navigate the room at night without disturbing your partner’s rest.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

Inside The Adjustable

Functions

Smart Charging Point

Integrated USB and Type-C charging ports, make it easy to keep your devices charged and within reach.

Under-bed LED Lights

Navigate the room at night without disturbing your partner’s rest.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

Inside The Adjustable

Adjustability

Comfort at All Angles

Effortlessly adjust the position to suit your needs, from reducing snoring to relieving pressure points, promoting better circulation, and supporting overall relaxation.

FlexiCased™

A unique articulating perimeter maximises the sleep surface and reinforces stability in adjustable mattress models.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Inside The Adjustable

Support

AlignSUPPORT®

The latest state-of-the-art technology, AlignSUPPORT® system is designed to sense your weight and responds with the support needed to help maintain your body’s natural alignment.  

– 6% improvement in deep down support.
– 75% reduction in lateral movement.
– 18% reduction in motion transfer.

FlexiCased™

A unique articulating perimeter maximises the sleep surface and reinforces stability in adjustable mattress models.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

Inside The Adjustable

Comfort

ComfortCore®

High performance comfort layer quickly confirms your body shape for enhanced pressure relief in any sleep position.

SmarTex™

Intelligent fabric cools and regulates your sleep climate while maintaining a clean & hygienic surface.

Inside The Advantage

Comfort

Comfort Layers

A blend of high quality fibres and ultra soft foam offers a great level of conformance to the back and hip area.

LiftRight ® Handles

Intelligently designed handles are placed to make moving your mattress easier.

Inside The Advantage

Support

PostureTech®

The patented Titanium coils provides vital support for your back, senses and responds with correct level of support while you sleep.

EdgeGuard®

A firm polyurethane insert provides an average of 10% more sleeping surface and a firm seating edge of the mattress.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

INSIDE THE ELEVATE

Comfort

ComfortCore® Premium

The concentrated layer of quality foam conforms to the lower part of the back, designed to relieve pressure where it’s needed most.

SmarTex® with IceTouch™

Exclusive fabrics that wicks away moisture and helps to regulate the sleep surface temperature is needed throughout the night.

INSIDE THE ELEVATE

Support

AlignSUPPORT®

The latest state-of-the-art technology, AlignSUPPORT® system is designed to sense your weight and responds with the support needed to help maintain your body’s natural alignment.  

  • 6% improvement in deep down support.
  • 75% reduction in lateral movement.
  • 18% reduction in motion transfer.

UniCased® XT

A broad profile edge support system that surrounds and locks into the support system for greater stability and edge-to-edge comfort for an uninterrupted sleep.

INSIDE THE PosturePremier

Support

PostureTech®

The patented Titanium coils provides vital support for your back, senses and responds with correct level of support while you sleep.

EdgeGuard®

A firm polyurethane insert provides an average of 10% more sleeping surface and a firm seating edge of the mattress.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

Inside The PosturePremier

Comfort

Comfort Layers

A blend of high quality fibres and ultra soft foam offers a great level of conformance to the back and hip area.

LiftRight ® Handles

Intelligently designed handles are placed to make moving your mattress easier.

INSIDE THE PostureLux

Comfort

ComfortCore®

A high density foam layer to mould and conform to the lower part of the back, where it’s needed most.

LiftRight ® Handles

Intelligently designed handles are placed to make moving your mattress easier.

INSIDE THE PostureLux

Support

PostureTech®

Designed with SensoryArm™ to detect the shape, weight and movement of your body while you sleep, then responds to provide correct spinal alignment.

Unikey®

Full perimeter edge support system that adds stability, provides a firm seating edge and extends the sleep surface for a better night’s sleep.

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

INSIDE THE Enhance | Aspire

Comfort

ComfortCore® Premium

Step up to ComfortCore® Premium where memory foam offers a greater level of conformance to the lower part of the back, where it’s needed most.

SmarTex® with Ice-Touch™

A smart textile fabric treatment that responds only when it’s needed a disperse heat and moisture so you can sleep more comfortably.

INSIDE THE Enhance | Aspire

Support

SRx®

Backed by world-leading orthopaedic research, the SRxII® coil support system delivers initial conforming, support and deep down support for a more restful, recuperative sleep.

UniCased® XT

Reinforced edge support system wraps around the bed perimeter for exceptional stability and a faller sleep surface even at the outermost points. 

DuraFlex® Foundation

Made with Titanium alloy steel modules disperse shocks and stresses on the mattress to ensure long-lasting, performance and extended comfort life.

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

INSIDE THE EXQUISITE

Support

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

RestSUPPORT™Coil Technology

RestSUPPORT™

Backed by scientific research, the intuitive support system delivers 17% more pressure relief while maintaining your body’s natural alignment. Uniquely designed for three stages of support:-

  • 1st Stage —  the micro-conforming SynerFlex surface cradles every part of the body.
  • 2nd Stage — The upgraded Align Head design senses the body’s weight and responds with initial conforming support.
  • 3rd Stage — The Posturepedic® innercore is designed to sense the load applied and provide the orthopaedically correct response.

UniCased® XT

Sealy’s most innovative edge support system, encases and locks into the support system for exceptional edge-to-edge stability, designed to provide undisturbed sleep.

INSIDE THE EXQUISITE

Comfort

Backed by scientific research, this intuitive three-stage coil system provides the balance you need for a deeper, more luxurious rest. The Synerflex surface reacts to your contours, allowing maximum pressure relief, while the inner coil senses your weight and responds. The core of the coil provides deep down support to help maintain your body’s natural alignment and assist in ensuring a deep, restorative sleep.

ComfortCore® Plus layer

ComfortCore® Plus

A unique centre third layer to provide superior conformance and alignment to the lower back, where it’s needed most.

SmarTex® fabric

SmarTex® with IceTouch™

Fabrics that cools and regulates your sleep climate while maintaining a clean and hygienic sleep surface.