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Sleep+ King Size Mattress 6000

Purchase any two Sleep+ items and receive 45% off both. Live chat with us or visit a Showroom to take advantage of this offer. Conditions apply.

A revolution in sleep, the Sleep+ 6000 Mattress is a modular system designed to adjust to your preferences. Choose from four interchangeable Comfort Layers and three Fit Covers for customised luxury.  

Customise Your King
Customise Your King Package

Comfort Layer

Your Customisations:

    Full Price From $5,980

    Deposit Price From $1,495

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    Full package price is based on purchasing the full price components individually. Delivery and accessories not included in price. Colour reproduction may vary on different screens. Visit a showroom to view physical swatches or order a swatch online.

    Feature Overview

    Fully customisable to how you sleep, the Sleep+ 6000 King Size Mattress offers easy access to the internal layers for effortless adjustment and cleaning, while the KingFlex Base provides firmer support. 


    • KingFlex Base features individually wrapped and zoned KingCell® pocket coil springs providing maximum support and minimising partner disturbance.  
    • Easily access the internal components by unzipping the air mesh cover.  
    • Four Comfort Layer options:
      • Hybrid Comfort combines supportive natural latex on one side and soft memory foam on the other.  
      • Latex Comfort provides soft support and gently relieves pressure.  
      • Memory Comfort distributes body weight evenly across gel memory foam to increase blood circulation.  
      • Premium Firm Comfort offers additional support through denser foams.  
    • Three Fit Covers:
      • CoolFit® draws heat away from the body.  
      • WarmFit® includes an internal electric blanket.  
      • AirFit® optimises air circulation and breathability.  
    • Good Design Award Gold Winner 
    • Australian design crafted by KING. 
    Shipping & Delivery

    Delivery time is between 14-16 weeks for Metro areas
    Calculate Shipping or check for Free Customer Pick-up

    • Metro Delivery (Sydney, Melbourne, Brisbane, Gold Coast, Canberra) - Standard delivery lead time is between 14-16 weeks.
    • Metro Delivery (Adelaide and Perth) - Standard delivery lead time is 16-18 weeks.
    • Regional Delivery - Standard delivery lead time is up to 19 weeks.
    • When demand for product or materials surges, this can impact standard delivery lead times. In addition, environmental factors and conditions may also cause standard lead times to fluctuate. Please contact your nearest showroom here to confirm the lead time on your order.

    The King Warranty Plus program has been designed to ensure you are provided with the best possible protection for your new King furniture.


    King Warranties include:


    • 25 Year Steel Frame Warranty- For more information, click here.
    • 10 Year Steel Frame Outdoor Warranty- For more information, click here.
    • 2 Year Manufacturing Warranty- Recliners. For more information, click here.
    • 3 Year Extended Manufacturing Warranty- For more information, click here.
    • Commercial Warranty, For more information, click here.


    Product Support

    Your investment in King Living should last a lifetime.




    KingFlex Base

    Individually wrapped and zoned KingCell® pocket coil springs are spread throughout the KingFlex Base, responding to body weight and shape for maximum support.  

    Comfort Layers

    Select from a range of four Comfort Layers including Hybrid, Memory, Premium Firm, and Latex for the perfect blend of soft cushioning and support.  

    Fit Covers  

    Stay comfortable no matter the season with temperature-regulating Fit Covers. Choose from AirFit®, WarmFit®, and CoolFit®.