• Sealy Posturepedic Sophia Flex Plush Double Mattress - 735564

    $2,465
    $1,212 (33%) off RRP of $3,677
    $1,212 (33%) off RRP of $3,677

    Sealy Posturepedic Sophia Flex Plush Double Mattress - 735564

    $2,465
    $1,212 (33%) off RRP of $3,677
    $1,212 (33%) off RRP of $3,677
    Add to Wishlist
    Up to 6 months interest free with Zip Money
    Size: Double
    • Overview
    • Specifications & manuals
    • Reviews
    • 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 premium LuxeTop construction and Luxury Plush feel, you’ll feel like you’re sleeping on a cloud.

    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 supersoft foam and quilt layers provide outstanding pressure-relieving comfort so you wake up every morning feeling refreshed.

    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.
    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.

    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.

    Convoluted Supersoft quilt layer

    Designed to provide exceptional pressure relief, this mattress has a deeply contoured, high-density supersoft layer that offers maximum comfort while you sleep.

    Deep Supersoft Foam comfort layers

    Experience a deep, luxurious night of sleep thanks to the Deep Supersoft Foam layer. Designed with the Durabond Insulator to perfectly bring together the comfort layers and support system, this mattress provides long-lasting comfort.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Height (mm)
    240 mm
    Width (mm)
    1385 mm
    Length (mm)
    1900 mm
    Weight (kg)
    33 kg
    Australian Designed and Owned
    Mattress Size
    Double
    Mattress Feel
    Plush
    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

    Reviews

    Rating snapshot

    5
    9
    4
    1
    3
    0
    2
    0
    1
    0

    Average customer rating

    Overall
    4.9
    Ease of setup
    4.9
    Build quality
    4.8
    Value of product
    4.8

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    Pros
    1-3 of 10 reviews
    David2025-07-21
    Can feel the springs in it
    Lost a star for being able to feel the springs from the first use - admittedly we have always been 'the princess and the pea' types and able to feel the least littlest thing like a crease in the sheets. Have had to buy a nmattress topper to avoid this issue. Maybe it's not as bad when not paired with the adjustable bed, but seeing as we did - yes we can feel all the springs. Otherwise it's a nice sturdy mattress, but the top should feel a little more padded for the price you pay.
    Build quality
    4.0
    Ease of use
    5.0
    Value of product
    4.0
    Camila2025-06-01
    Very comfortable
    I’m happy with the purchase, this mattress has the right balance of firmness and softness.
    Ease of use
    5.0
    Value of product
    5.0
    Coco2025-03-19
    Very happy customer
    I am so happy with my new mattress and the great service I have received from Appliances Online. I received my delivery yesterday which went perfectly. I had included the option to have my old mattress taken away which I highly recommend if needed. Last night I slept on my new mattress which feels comfortable and supportive (the plush feel doesn’t take away from the much much needed support my back has been desperately needing). I previously had a Sealy Posturepedic which lasted me 16 years. This mattress is well built and I feel confident that it will last me over a decade. I can highly recommend Sealy mattresses and Appliances Online to all.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0

    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).
    Have to comment on the efficiency of your service
    Rachel ,
    Wow how impressive
    Roger, Moranbah, QLD
    All at a fantastic price
    Danielle, Glenmore Park, NSW

    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

    Does this mattress have to be turned or flipped please? Suitable sprung base available and can castors be fitted instead of glides? MazR · 2024-04-04
    Hello Thank you for your product question. To ensure the best use of your new mattress, it is recommended that you rotate it every couple of months over the next 12 months. Please refer to the user care instructions that come with the mattress for more details. Unfortunately, we do not offer any castors for this mattress. I trust that this information will prove helpful as you shop with us at Appliances Online. Our Sydney office operates around the clock 24/7, and you can reach us at 1300-000-500. Colin Jones, Appliances Online
    I agree to the terms & conditions
    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 .

  • Picture this: your go-to appliance or home essential has stopped functioning, you need a more efficient replacement or perhaps your growing family requires a larger version of what you already own. Whatever has happened, you need a new one without delay, and Appliances Online makes that easy for you. Thanks to the broad selection of products from Andoo, a Winning Group company, you can easily shop without leaving your house. A wide range of home essentials is available, including bedding, furniture, fitness gear, health products and more. Skip on the stress of searching for the ideal replacement at other stores, where you may have to read endless reviews or figure out confusing features as you go. As the biggest online store in Australia for appliances and home essentials, we offer a wide range of options to help you decide with confidence. Our mission of simplifying shopping and saving you time is our way of showing how much we value your time, trust and resources. Whether you're looking for Sealy Posturepedic Sophia Flex Plush Double Mattress - 735564 or something different for your home, Appliances Online has your needs covered.

    Matching a product to your needs without overspending can be a frustrating and lengthy process. At Appliances Online, we appreciate how important appliances and home essentials are to your everyday life. That's why we've made it our priority to simplify the shopping experience. With our legendary service, you'll have the support and information you need to confidently make the right choice. Don't miss our Price Match Guarantee* - in case you encounter the same product for less at an Approved Retailer, simply share the lower advertised price and retailer with our friendly customer service team. Once we check your details, we'll confirm the price match so you can enjoy a great deal. Whether you're considering products like Beurer Multi Functional Thermometer FT85 or Lifespan Fitness COVERRB Recumbent Bike Cover, we make it straightforward to find great value. Even if you're thinking about buying items like Smeg Linea 60cm Steam100 Oven - Midnight Black SO6102S3PB3 or Abey Schock Nemo Single Sink Bowl Roca NE100RC, you can trust Appliances Online to help you find the right product at the right price. With legendary service and comprehensive support, we ensure your shopping experience is straightforward and features a wide array of quality products.

    When you're ready to order new appliances or home essentials, checking delivery availability is simple and hassle-free. Type your postcode or suburb into the 'delivery location' bar on our site to confirm delivery service to your address. With a focus on your shopping convenience, Appliances Online offers Free, Next Day Delivery* (Monday to Friday) for that covers 95% of Australia's population for in-stock orders. Our helpful Sydney-based customer service team is available 24/7, 365 days a year, to answer all your questions about products from our Andoo page or a different category and provide real-time support whenever you need it. Whether you're looking at our Washers and Dryers collection or exploring our Kitchenware page, help from a real human team member is always just a phone call away at 1300 000 500. We even offer Free Connection for select fridges, washing machines, dryers and microwaves in areas serviced by our delivery trucks. Even better, our free recycling service offers responsible appliance recycling without extra fees - just opt for this service at checkout. Order today to discover how convenient it is to upgrade your home and experience the difference with Appliances Online!