Close up shot of Sealy Crown Jewel mattress
Close up shot of Sealy Crown Jewel mattress

Crown Jewel

Unparalleled quality, pressure relief, comfort and support

Intro Logo
10 year warranty
Australian Made
Orthopaedic Design
Adjustable Base Compatible
Hand Crafted
Antibacterial Fabric
edge support benefit

We never compromise on sleep.
Neither should you.

The Posturepedic difference

Crown Jewel by Sealy Posturepedic®, where exceptional innovation and craftsmanship work in harmony to create the ultimate luxury sleep experience. Wake up every day feeling your best after the natural rejuvenation of quality, unbroken rest.

Backed by world-leading orthopaedic research, Sealy Posturepedic features innovative technology designed to sense your weight and respond with the appropriate level of support. This will help to maintain your body’s natural alignment so that you sleep soundly and wake up ready to take on the day.

Orthopaedic support

Experience our best with the new RestSUPPPORT™ system. These intuitive coils respond to your unique shape to maintain your body’s natural alignment.

This revolutionary three-stage coil system provides the balance you need for a deeper, more luxurious rest.

Stage 1: The SynerFlex® surface provides micro-conformance for initial pressure relief.

Stage 2: Unique touch points sense and respond to the shape of your body.

Stage 3: Deep down support works to maintain your body’s natural alignment.

Edge support

Reinforced by our Unicased®XT edge support, this clever system provides a fuller sleep surface, increased stability and support right to the very edge of the bed.

The four walls of extra reinforcement wrap around the coil system, ensuring that the usable sleep surface on top of the mattress is maximised.

Comfort bridge

A sculpted layer embedded with hundreds of micro-coils transitions your body from the comfort layers above into the support system below, enhancing pressure relief.

Exotic natural fibres combined with layer upon layer of deep, pressure relieving materials allow tired muscles to relax and recover.

The perfect partner for your mattress

Sealy mattresses are designed with a matching bed base in mind. Choose from a standard ensemble bed base, adjustable base or drawer storage option. Equipped with the latest technology, our bases deliver high performance and long lasting quality.

The perfect partner for your mattress

Sealy mattresses are designed with a matching bed base in mind. Choose from a standard ensemble bed base, adjustable base or drawer storage option. Equipped with the latest technology, our bases deliver high performance and long lasting quality.
Designer base

These retailers currently have the Crown Jewel range on sale

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Save Up to 55% off + Free Delivery for Order Over $999

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Up to 50% Off – Plus Take an Extra 10% off Selected Lines

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All Floor Stock and Ex-display Stock Must Be Sold

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Massive Deals Storewide

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Sealy Mattresses & Ensembles On Sale Now

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Up to 50% Off Sealy Posturepedic

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Up to 55% off selected Sealy

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Up to 50% off Sealy Posturepedic

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Daily Hot Deals on Sealy Posturepedic!
Free Removal of Your Old Mattress

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Sealy Mattresses $999 and under

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Up to 55% off on Sealy Adjustable Base With Mattress

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Up to 50% off Sealy

Reviews

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