• Sealy Posturepedic Sophia Flex Firm King Mattress - 735576

    $3,469
    $960 (22%) off RRP of $4,429
    $960 (22%) off RRP of $4,429

    Sealy Posturepedic Sophia Flex Firm King Mattress - 735576

    $3,469
    $960 (22%) off RRP of $4,429
    $960 (22%) off RRP of $4,429
    Add to Wishlist
    4 payments of $867.25 with
    Up to 6 months interest free with Zip Money
    Size: King
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Sealy Sophia Luxury Flex mattress range offers the ultimate luxury: a deep, restful night of sleep. With its TightTop construction providing a Luxury Firm feel, this is ideal for sleepers who require a firmer surface. Designed to disperse weight evenly and reduce pressure on specific parts of the body, you can wake up feeling restored.

    Tried-and-tested comfort technologies and advanced support systems provide the perfect harmony between relief and relaxation. The SmarTex fabric regulates temperature, the HealthShield maintains a hygienic surface, while the premium wool fibre promotes breathability to create the ideal sleeping environment.

    Proper sleeping posture is essential and you’ll feel supported by the state-of-the-art Titanium RestSUPPORT to maximise stability and balance. In addition, the combination of the cushioning quilt layer plus the premium and cushioning foam layers, creates a supportive and comfortable feel.

    This mattress is designed with FlexiCased edge technology with an articulating perimeter to pair with Sealy’s adjustable bed bases including Energise and Inspire. Or create the bedroom of your dreams with Sealy’s SpaceSaver Drawer Base and Endurance Luxe Base.
    Titanium RestSUPPORT

    This revolutionary three-stage coil system supports your body with perfect balance, helping to ensure a restful night of sleep. Engineered for durability, you can enjoy long-lasting sleep to help your mind and body rejuvenate each night.

    Cushioning Quilt Layer

    The cushioning quilt layer in this mattress conforms to your body to provide support and a super comfortable feel. This means you can wake up as good as new and ready to tackle the day ahead.

    Premium and Cushioning Foam comfort layers

    Quality sleep results from top-quality design and the combination of the Premium and Cushioning Foams ensure your body gets the balanced support it needs. Designed with the Durabond Insulator, this mattress seamlessly brings together the comfort layers and support system.

    ComfortCore Plus

    Help keep lower back discomfort at bay. Enhanced with ComfortCore Plus, this mattress has a densified memory foam and gel infused visco-elastic layers to adapt and conform to your lower back, relieving pressure so you wake up feeling your best.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Height (mm)
    240 mm
    Width (mm)
    1835 mm
    Length (mm)
    2030 mm
    Weight (kg)
    46 kg
    Australian Designed and Owned
    Mattress Size
    King
    Mattress Feel
    Firm
    Notes
    Please note: Mattress only, accessories & base in this product's images are for illustrative purposes only. Mattress pictured may be representative of another size for display purposes.
    warranty
    Manufacturer Warranty
    10 Years
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Mattress Cover Material
    Premium Wool Fibre Blend
    Special Internal Layers
    3 Stage Titanium RestSUPPORT™
    Zone Support
    Individual 'Sense & Respond' coil technology
    Edge Support
    FlexiCased® Edge
    Suitable for Adjustable Bed Base
    Yes
    other Features
    Bedding Type
    Mattress
    Features
    Premium Wool Fibre Blend
    Luxury Foam
    SmarTex®
    3 Stage Titanium RestSUPPORT™
    Gel Visco Material
    Individual 'Sense & Respond' coil technology
    FlexiCased® Edge
    Health Shield
    country of Origin
    Origin
    Australia

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Punctual, very careful and very polite
    Kate, North Parramatta, Sydney
    Their driving skills in tight spaces were impressive
    Elizabeth, Fountaindale, NSW
    Fast, reliable and remarkably pain-free process!
    Rachel, Clifton Hill, VIC

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

    Do You have the bed base for the Sealy posturepedic firm king bed with the drawers Bill · 2022-09-24
    Good Evening, Thank you for this product question, sorry to say that we do not have the base with drawers. I hope this information will assist you when shopping here with us at Appliances Online. Colin Jones, Appliances Online
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    We're here to help 24/7 - for an immediate answer to your question, chat with one of our Live Chat agents below or call us on 1300 000 500 .

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