King Size Mattresses

One of our most popular sizes, king size mattresses measure 150cm wide and 200cm long. Ideal for couples who like to stretch out, a king size mattress adds a touch of luxury to your sleep space. All of our mattresses are available in king size.

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Advantage Deluxe Posture Gel Memory Pillowtop Mattress

Advantage Deluxe

Advantage Deluxe Posture Gel Memory Pillowtop Mattress

Medium PostureTech Core Support
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Advantage Deluxe Posture Gel Memory Pillowtop Divan Set

Advantage Deluxe

Advantage Deluxe Posture Gel Memory Pillowtop Divan Set

PostureTech Core Support
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Relaxation Firm

Exquisite

Relaxation Firm

RestSupport® UniCased® XT
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Indulgence Plush

Exquisite

Indulgence Plush

RestSupport® 4000 Micro Coils
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Essence Medium

Exquisite

Essence Medium

RestSupport® 2000 Micro Coils
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Advantage Memory Pillowtop Divan Set

Advantage

Advantage Memory Pillowtop Divan Set

Medium PostureTech Core Support
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Advantage Memory Pillowtop Mattress

Advantage

Advantage Memory Pillowtop Mattress

Medium PostureTech Core Support
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Innovator

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Innovator

Medium Latex
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Visionary

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Visionary

Firm Geltex®
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Inventor

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Inventor

Medium Sealy Foam
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Trailblazer

Profile

Trailblazer

Medium Geltex®
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Explorer

Profile

Explorer

Firm Latex
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Pioneer

Profile

Pioneer

Firm Sealy Foam
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Advantage Latex Supreme Pillowtop Divan Set

Advantage

Advantage Latex Supreme Pillowtop Divan Set

Medium PostureTech Core Support
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Advantage Latex Supreme Pillowtop Mattress

Advantage

Advantage Latex Supreme Pillowtop Mattress

Medium PostureTech Core Support
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Enhance 1800 Memory Pillowtop Mattress

Enhance

Enhance 1800 Memory Pillowtop Mattress

Medium Soft Mini Pocket Springs
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Enhance 1800 Memory Pillowtop Divan Set

Enhance

Enhance 1800 Memory Pillowtop Divan Set

Medium Mini Pocket Springs
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Venus 1500

Hybrid

Venus 1500

Medium Geltex®
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Hydra 2300

Hybrid

Hydra 2300

Medium Geltex®
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Phoenix 2900

Hybrid

Phoenix 2900

Medium Soft Geltex®
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Advantage Gel Memory Supreme Deep Pillowtop Divan Set

Advantage

Advantage Gel Memory Supreme Deep Pillowtop Divan Set

Medium PostureTech Core Support
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Advantage Gel Memory Supreme Deep Pillowtop Mattress

Advantage

Advantage Gel Memory Supreme Deep Pillowtop Mattress

Medium PostureTech Core Support
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InfiniLux Mattress

Sealy Posturepedic

InfiniLux Mattress

AlignSupport® Coil
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Posture Pillowtop 2+ 2 Drawer Divan Set

Advantage

Posture Pillowtop 2+ 2 Drawer Divan Set

Firm Mattresses PostureTech Core Support
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Posture Pillowtop Mattress

Advantage

Posture Pillowtop Mattress

Firm Mattresses PostureTech Core Support
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InfiniLux  2+ 2 Drawer Divan Set

Elevate

InfiniLux 2+ 2 Drawer Divan Set

Medium AlignSupport® Coil
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Dual Comfort Pillowtop Mattress

Advantage

Dual Comfort Pillowtop Mattress

Medium Firm Mattresses PostureTech Core Support
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Regent

Advantage Deluxe

Regent

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Buckingham

Advantage Deluxe

Buckingham

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Cambridge

Advantage Deluxe

Cambridge

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Abbey

Advantage Deluxe

Abbey

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Franklin Firm

Elevate Ultra

Franklin Firm

Firm Mattresses AlignSupport® Coil
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Hawking Medium

Elevate Ultra

Hawking Medium

Medium AlignSupport® Coil
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Turing Plush

Elevate Ultra

Turing Plush

Soft Mattresses AlignSupport® Coil
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Spencer Plush

Elevate

Spencer Plush

Soft Mattresses AlignSupport® Coil
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Emin Firm

Elevate

Emin Firm

Firm Mattresses AlignSupport® Coil
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Blake Medium

Elevate

Blake Medium

Medium AlignSupport® Coil
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Oakmont

Sealy Classics

Oakmont

Firm Mattresses Pocket Spring
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Wickham

Sealy Classics

Wickham

Medium Pocket Spring
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Augusta

Sealy Classics

Augusta

Medium Soft Pocket Spring
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Kingsley

Advantage

Kingsley

Medium PostureTech Core Support
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Tilbury

Advantage

Tilbury

Medium PostureTech Core Support
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Bedford

Advantage

Bedford

Medium Firm Mattresses PostureTech Core Support
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Astwick

Advantage

Astwick

Medium PostureTech Core Support
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Grasmoor

Ortho Plus

Grasmoor

Firm Mattresses PostureTech Core Support
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Scafell

Ortho Plus

Scafell

Medium Firm Mattresses PostureTech Core Support
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Baystone

Ortho Plus

Baystone

Extra Firm PostureTech Core Support
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Elevate Ultra

A sleep system designed to maintain your body’s natural alignment

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Mattress Selector

Here at Sealy, we believe in making sleep simple and helping you choose the right mattress for you.

Discover your perfect mattress by using our mattress selector tool. Simply answer a few questions and we’ll recommend the right mattress based on your unique sleep profile.

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