• Sealy Posturepedic Laynee Flex Medium King Mattress - 735619

    $1,964
    $705 (26%) off RRP of $2,669
    $705 (26%) off RRP of $2,669

    Sealy Posturepedic Laynee Flex Medium King Mattress - 735619

    $1,964
    $705 (26%) off RRP of $2,669
    $705 (26%) off RRP of $2,669
    Add to Wishlist
    4 payments of $491 with
    Or  Own it from $75.60 weekly for 6 months*
    Size: King
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    1:50
    Sealy’s sleep innovations and state-of-the-art technology has been helping people elevate and enhance the way they sleep. The Sealy Laynee Flex Mattress brings sleeping innovation to your bedroom. With its EuroTop construction and medium firmness, this is the perfect option for those looking for a mattress that is not too soft, not too firm, but just right.

    At its core, the Sense Material ComfortCore helps to minimise muscular tension, easing you towards a restful slumber. While you sleep, your body is kept well-aligned thanks to the intuitive AlignSupport system, while the SmarTex fabric regulates temperature and the HealthShield maintains a hygienic surface. The premium Sealy fibre blend cradles and conforms to your body shape for better comfort.

    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 Base.
    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.

    Titanium AlignSupport

    Tossing and turning is a thing of the past. Engineered to sense your weight and respond to ensure your body’s alignment, the durable Titanium AlignSupport has intuitive coils so you can enjoy deep, undisturbed sleep.

    Deep Cushioning quilt layer

    The quilt layer in this mattress cushions and 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.

    Sense Material ComfortCore technology

    Located in the centre-third of the mattress, the ComfortCore is enhanced with the ultra-sensitive, super-soft Sense Material to absorb muscular tension, ensuring you feel rejuvenated when you wake up.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Australian Designed and Owned
    Height (mm)
    240 mm
    Width (mm)
    1835 mm
    Length (mm)
    2030 mm
    Weight (kg)
    46 kg
    Mattress Size
    King
    Mattress Feel
    Medium
    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 Sealy Fibre Blend
    Special Internal Layers
    2 Stage Titanium AlignSupport™
    Zone Support
    Individual 'Sense & Respond' coil technology
    Edge Support
    FlexiCased® Edge
    Suitable for Adjustable Bed Base
    Yes
    other Features
    Bedding Type
    Mattress
    Features
    Premium Sealy Fibre Blend
    Performance Foam
    SmarTex®
    2 Stage Titanium AlignSupport™
    Sense Material
    Individual 'Sense & Respond' coil technology
    FlexiCased® Edge
    Health Shield
    country of Origin
    Origin
    Australia

    Reviews

    Rating snapshot

    5
    2
    4
    1
    3
    1
    2
    0
    1
    0

    Average customer rating

    Overall
    4.3
    Ease of setup
    4.5
    Build quality
    4.3
    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
    1-3 of 4 reviews
    Gaga2025-06-12
    Disappointed
    I have chosen the medium for support for my back and it is very good , I had to order 2 long single mattresses to use as a king and I am very disappointed that they is a difference in the size one mattress is a little shorter than the other one,I couldn’t believe that this happened to a good brand as sealy posturepedic that’s why I couldn’t give it 5 stars. I can’t fault appliance online for that but the manufacturer fault .
    Build quality
    3.0
    Ease of use
    4.0
    Value of product
    5.0
    Peter2022-12-20
    Good mattress, mediocre service
    This mattress is very comfortable and I’m very pleased with it. The service from Appliances Online was quite mediocre with delivery issues and very poor communication.
    Build quality
    4.0
    Ease of use
    4.0
    Value of product
    4.0
    David2022-10-31
    Sealy Elevate Mattress
    Great comfy mattress providing just the support we were looking for. Great delivery service from AO - same mattress available from various supplies under different model names. Much better deal than from the majors ...
    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).
    Great service and speedy delivery of the item
    Diana , West Hindmarsh, SA
    Easiest purchase I have ever made - the online live help tool is excellent
    Skye,
    Cheaper than any others I looked at
    Gailyn, Nundah, QLD

    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

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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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