• Sealy Posture Premier Austin Medium Double Mattress AUS-MED-DBL

    $792
    $307 (28%) off RRP of $1,099
    $307 (28%) off RRP of $1,099

    Sealy Posture Premier Austin Medium Double Mattress AUS-MED-DBL

    $792
    $307 (28%) off RRP of $1,099
    $307 (28%) off RRP of $1,099
    Add to Wishlist
    4 payments of $198 with
    Own it from $10 per week with Zip Pay
    Mattress Size: Double
    • Overview
    • Specifications & manuals
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    The Posture Premier mattress range is designed to deliver an enhanced sleep experience through a thoughtful combination of reliable support and advanced comfort materials. Created to suit a wide variety of sleepers, this range balances everyday durability with a more refined level of comfort, making it ideal for both primary bedrooms and guest spaces.

    At the foundation of the Posture Premier range is a 5-turn PostureTech coil system, engineered to provide deep-down support and promote correct spinal alignment. This responsive support system adapts to body movement throughout the night, helping to minimise disturbances and maintain consistent comfort from edge to edge. Paired with high-quality pressure-relieving comfort layers, the mattress works to reduce pressure points and encourage a more restful, uninterrupted sleep.

    EdgeGuard support reinforces the full perimeter of the mattress, maximising the usable sleep surface while delivering a stable seating edge. This added durability ensures long-term performance and enhances everyday practicality, whether sitting, sleeping, or moving across the bed.

    Finished with antibacterial fabric and a clean, modern design, the Posture Premier range is built for both comfort and hygiene. It offers a versatile sleep solution that caters to different comfort preferences while maintaining consistent support across all sizes. With a focus on balanced performance and dependable quality, the Posture Premier range is designed to help sleepers wake feeling refreshed and ready for the day.

    Specifications & manuals

    key Specifications
    Brand
    Sealy
    Model Number
    AUS-MED-DBL
    Height (mm)
    280 mm
    Width (mm)
    1385 mm
    Depth (mm)
    1900 mm
    Weight (kg)
    33 kg
    Finish Colour
    White
    Finish Colour Description
    White top with Grey sides
    Bedding Size
    Double
    Material
    Cotton Poly Blend
    Image Disclaimer
    Images used for illustration purposes only. Bed Base not included.
    Mattress Size
    Double
    Mattress Feel
    Medium
    warranty
    Manufacturer Warranty
    10 Years
    furniture and Homeware Details
    Care Instructions
    Remove the mattress from its packaging and allow it to air out. This helps any new mattress scent to dissipate. Rotate your mattress regularly to ensure an even amount of wear across the sleep surface. Turn the mattress by 180 degrees, but do not flip it over. First 3 months — rotate every 2 weeks Continue to rotate once every 3 months
    mattress Details
    Single or Double Sided Mattress
    Single Sided
    Mattress Cover Material
    Cotton Poly Blend
    Number of Mattress Coils
    520
    Zone Support
    Posture Tech Coil
    Edge Support
    EdgeGuard
    Suitable for Adjustable Bed Base
    No
    Sustainably Made
    Recyclable Mattress
    other Features
    Bedding Type
    Mattress
    Features
    • Engineered Coil Support: PostureTech system delivers deep, consistent support for proper alignment.
    • Pressure Relief Comfort: Quality layers help reduce pressure points for improved sleep quality.
    • Motion Stability: Responsive design minimises movement disturbance during the night.
    • EdgeGuard Perimeter: Reinforced edges maximise usable space and enhance durability.
    • Stable Seating Edge: Provides reliable support when sitting or getting in and out of bed.
    • Antibacterial Fabric: Helps maintain a cleaner, more hygienic sleep surface.
    • Modern Aesthetic: Designed to complement a wide range of bedroom styles.
    • Versatile Comfort Options: Available in multiple feels to suit different sleep preferences.
    • All Size Availability: Offered across a full range of sizes for flexible room placement.
    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).
    Extremely pleased with Appliances Online's service
    Sonja, Hornsby, NSW
    Quick hassle free purchase
    Kennedy, Box Hill, VIC
    Impressed with my Appliances Online experience
    Michael,

    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

    No-one has asked a question about this product yet. Want to be the first?
    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 .

  • There are times when you need to replace a broken appliance, transition to something more efficient or find a solution that matches your household's needs. Whatever the reason, having access to the right product quickly can make all the difference. At Appliances Online, we know these moments can be challenging, and so we dedicate ourselves to ensuring your shopping experience is seamless and stress-free. Imagine not having to spend hours researching the ideal replacement, comparing dozens of products or worrying about different specs and features. Everything flows easily with us, letting you shop without ever leaving home. Our inventory features a vast array of offerings from Andoo, a trusted Winning Group brand. Whether it's bedding, furniture, fitness essentials or beauty must-haves, you'll find it all here in one place. We're committed to delivering a shopping experience that's both seamless and unforgettable. As Australia's largest online retailer of appliances and home essentials, we provide an unparalleled selection so you can confidently choose what suits your needs. Whenever you're looking for items like Sealy Posture Premier Austin Medium Double Mattress AUS-MED-DBL, you can be sure your time and money are spent wisely with us, because apart from offering convenience, we always give you so much extra with your new item.

    It can seem like finding the ideal appliance or home essential takes forever. It's easy to feel overwhelmed with the variety of options, price points and features available. At Appliances Online, we know just how important these products are to your daily life, so we've designed our services to make your shopping experience hassle-free. Our Price Match Guarantee* is one of the ways we achieve this. Should you see the same item for a lower price from an Approved Retailer, simply share the details, such as the advertised price and location, and our friendly customer service team will handle it for you. You'll feel secure in your decision with our legendary service, as we're by your side throughout the entire process. You can rest assured that we'll be there to help you with everything, from advice on specifications to budget-friendly recommendations and checkout assistance. Whether you're browsing products like Zinus King Joseph Bed Frame Metal Bed 25cm Platform Base AU-MBBF-10K and Rug Culture Saffron Large Natural Rug 290X200CM - SAF22NAT290X200 or considering something completely different, Appliances Online has your back. Even if you're exploring products like Fisher & Paykel Series 9 Heat Pump Integrated Dishwasher DW60U4EI3 and Blanco LINUSSG Kitchen Mixer with Pull Out Tap, you can trust that every product, every interaction and every order is handled with care. With us, you'll always have everything you need - information, assistance and peace of mind - for a seamless shopping experience.

    To confirm delivery availability for your new home essentials and appliances, simply enter your postcode or suburb into the 'delivery location' bar on our site when you're about to order. If you need assistance with an order or have questions about an item, our Sydney-based customer service team is here 24/7, 365 days a year. Call 1300 000 500, and you'll be speaking with a real person who will gladly address your concerns. Our Free, Next Day Delivery* serves 95% of the population in Australia and makes it so that in-stock products often arrive at your home by the next day (Monday to Friday). In areas where we deliver using our own trucks, we can also connect and install select fridges, washing machines, dryers and microwaves for free. Plus, if you're replacing an old appliance, we can take it away for free on your behalf; just select the recycling option at checkout. At Appliances Online, we deliver satisfaction right to your door, no matter what you get from our Andoo collection. Whether you're browsing our All Dishwashers page or considering something from our Sinks category, we ensure every detail is handled with care, so shop now to get your items quickly!