🇦🇺 Australia · Hybrid (Memory foam + Spring) vs Memory foam
Sealy PosturepedicvsErgoflex
Which one is best for you? Sealy Posturepedic or Ergoflex - 2026 comparison by Vs Mattress
Vs Mattress is reader-supported, that means if you buy something via a link on this page, we might earn a commission. Thank you kindly.
Pricing by size
Sealy Posturepedic
Ergoflex
Essential information
| Sealy Posturepedic | Ergoflex | |
|---|---|---|
| Type | Hybrid (Memory foam + Spring) | Memory foam |
| Launched | 1923 | 2010 |
| Brand | Sealy | Ergoflex |
| Made in | Australia | China |
| Unique points | The Sealy Majestic Elevate mattress has different levels of firmness and features two layers:
There isn't too much extra information on these layers. | The longest running mattress in a box, mattress in Australia, the Ergoflex 5G comprises of 3 layers:
|
| Video | The Sealy Manifesto | Sealy Australia | Ergoflex® 5G Mattress vs 9 Tonne Tractor - Extreme Test |
Certifications & trial
| Sealy Posturepedic | Ergoflex | |
|---|---|---|
| OEKO-TEX® | No | Yes |
| CertiPUR-US® | No | Yes |
| Certifications | – | CertiPur-US®, OEKO-TEX® |
| Other certification info | – | – |
| Sleep trial | – | 30 nights |
| Warranty | 10 | 10 |
| Free shipping | – | – |
| Free returns | No | Yes |
| Pay later | No | Yes |
| Delivery info | Shipping depends on where you order from, but it's most stores charge for delivery. | We offer free next day delivery to Brisbane, Canberra, Melbourne and Sydney and express delivery Australia wide. We also offer after hours and weekend deliveries. Every Ergoflex is delivered right to your door in a beautifully compact box. We were the first to deliver our mattresses this way, and like all excellent ideas it's now an industry standard. |
Firmness & feel
| Sealy Posturepedic | Ergoflex | |
|---|---|---|
| One firmness fits all | No | Yes |
| Select your firmness | No | No |
| Adjustable firmness | Yes | No |
| Half and half firmness | No | No |
| Flippable / reversible | No | No |
| Firmness info | – | The Ergoflex mattress is a result of over a decade of research and development. This one 'perfect' mattress is rated medium-firm and is optimised with the highest-quality materials available, and has thousands of 5-star reviews from customers in Australia, the UK, and all over the globe. |
Construction & materials
| Sealy Posturepedic | Ergoflex | |
|---|---|---|
| Layers | ComfortCore® layer, AlignSupport™ technology | Viscoelastic Memory Foam, Cool-Sleep™ Airflow System, Support Foam |
| Cover | Luxurious bamboo-fibre blend with triple-foam comfort layers for contour, comfort and individual support | Tencel |
| Machine-washable cover | No | Yes |
| Ergonomic handles | Yes | No |
| Comfort | Sealy’s signature ComfortCore® layer, a gel-infused memory foam in the core of the mattress, the Majestic is designed to help adapt to your body shape as you sleep. | Ergoflex comparable only to TEMPUR® is technically more advanced and superior in performance to every alternative both in this price range and beyond. As a result it is renowned for delivering deep restorative sleep. It is recommended by Practioners for those that suffer from back pain, fibromyalgia, circulation problems and joint complaints or to those simply in need of a good night's sleep. The Ergoflex 5G consists of an unrivalled 9cms of open-cell 85kg/m³ high-density memory foam. Our unique Cool-Sleep airflow system encourages air to freely circulate thorough the mattress keeping you cool while you sleep. Our base layer provides perfectly weighted support for the upper layers and longevity of mattress performance. |
| Support | Sealy has constructed the Majestic mattress with titanium (coil), AlignSupport™ technology, a two-stage spring support system that responds to your unique body shape, to help improve support where it’s needed most as you sleep. | Our mattress is the only true high density memory foam mattress available. Designed to mould itself to the contours of your body it provides instant comfort, more support and better sleep. This confidence is matched by our customers making repeat purchases for additional mattresses time and time again. Our class-leading zero disturbance technology has been a distinctive feature for over 10 years. Promoting deeper, more restful sleep it reduces the likelihood of being woken by a restless sleeping partner. Indeed our ten-year guarantee is underpinned with confidence of a decade of success. Unlike other brands we know our mattresses stand up to our warranty claims - as we have done it in real life for over a decade. |
| Posts | – | – |
Size & weight
| Sealy Posturepedic | Ergoflex | |
|---|---|---|
| Available sizes | Single, King Single, Double, Queen, King | Single, King Single, Double, Queen, King |
| Dimensions | Single: Not Listed | Single: 23 cm |
| Single weight (kg) | N/A | 24 |
| King Single weight (kg) | N/A | 28 |
| Double weight (kg) | N/A | 37 |
| Queen weight (kg) | N/A | 39 |
| King weight (kg) | N/A | 41 |
FAQs
Sealy Posturepedic
What are the different levels of Sealy mattresses?
The Essential line, the most affordable, delivers the basic comfort and support Sealy is known for. The Performance line upgrades this with Posturepedic Technology for enhanced support particularly in crucial areas. The Premium line builds on this, adding sleep-enhancing technologies to the mix for a deep, relaxing sleep. Finally, the Posturepedic Plus line takes comfort to another level with more targeted back and core support. It uses advanced engineering and high-quality materials to target support for each area of the body. Choosing the right line depends on personal comfort preferences, budget, and individual sleep needs.
Do Sealy Posturepedic mattresses have pocket springs?
No, Sealy Posturepedic mattresses do not utilise pocket springs. Instead, they employ an innerspring system, a network of interconnected springs. While this design offers traditional feel and robust edge support, it lacks the motion isolation quality provided by pocket spring systems, where each spring is individually encased. The ideal choice depends on an individual's sleep preferences and needs.
Can Sealy Posturepedic mattresses be flipped?
That's correct, Sealy Posturepedic mattresses are designed as one-sided or no-flip mattresses. To ensure even wear and prolong the lifespan of the mattress, you should rotate it 180 degrees periodically. This involves turning the mattress so that the head end becomes the foot end, helping to distribute the wear more evenly over the surface of the mattress. However, you won't need to flip the mattress over as its design includes specific layers for optimal comfort and support.
Ergoflex
Where is Ergoflex made?
The Ergoflex mattress is designed in Australia but manufactured in state-of-the-art facilities located in China. Ergoflex aims to offer a quality product comparable to Tempur mattresses, but at a more affordable price point. The manufacturing process takes place in China, utilizing advanced facilities to ensure the production of high-quality mattresses.
Is Ergoflex a firm mattress?
The Ergoflex mattress is considered medium to firm in terms of comfort, providing a firmer sleeping surface compared to Tempur mattresses, which are generally categorized as medium in terms of firmness. This makes the Ergoflex mattress a suitable choice for back sleepers and heavier-weight side sleepers who typically prefer firmer mattresses for better support. It is important to note that firmness preferences can vary based on individual body weight and personal comfort preferences. Heavier individuals often find firmer mattresses more comfortable and supportive, while lighter sleepers may prefer softer to medium firm options. Density is not directly correlated with firmness, so the "High Density" label does not necessarily indicate a firm foam in the Ergoflex mattress.
What density is Ergoflex?
The Ergoflex mattress utilizes a luxury 5G high-density memory foam layer that is 9cm deep. This high-density foam layer contributes to the overall comfort and support of the mattress. The specific density measurement of the foam is not provided in the available information, but the use of high-density memory foam suggests a foam material that is denser and more durable.
Thank you for checking out this Sealy Posturepedic vs Ergoflex mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.
Related comparisons
- Sealy Posturepedic vs Emma Comfort Premium
- Sealy Posturepedic vs Essential
- Sealy Posturepedic vs Pure
- Sealy Posturepedic vs Vital
- Sealy Posturepedic vs Emma
- Sealy Posturepedic vs Origin
- Sealy Posturepedic vs Noa Luxe
- Sealy Posturepedic vs Onebed
- Emma Zero Gravity vs Ergoflex
- Emma Comfort Premium vs Ergoflex
- Newentor Hybrid vs Ergoflex
- Newentor vs Ergoflex
- Essential vs Ergoflex
- Premiere vs Ergoflex
- Signature vs Ergoflex



