Combining Sealy's innovative, comfort-enhancing PostureTech CS System with a layer of adaptable MemorySense Foam, the Sealy Advantage Quartz Mattress ensures a wonderful night's sleep. Boasting total support across the entire surface area, the mattress also benefits from the company's excellent EdgeGuard technology, which reinforces each of the springs with a layer of high-density foam. This lengthens the expected lifespan of the product and extends the support it provides all the way to the edges of the mattress.
Edge-to-Edge Coverage with the PostureTech CS Spring System
At the heart of the Advantage Quartz Mattress is the world-class PostureTech CS spring system. This technology is designed to respond effectively to subtle shifts in body weight, position and pressure, allowing it to offer ever-changing support that reacts to your movements throughout the night. By localising support, PostureTech prevents roll-together and ensures that tossing and turning on one side of the bed is not felt on the other.
Moldable MemorySense Foam Makes the Difference to Your Sleep
MemorySense Foam adapts to your body position, cocooning you in absolute comfort and helping you to stay asleep for longer. By moulding to your sleep shape, it targets support to your biggest pressure points, preventing aches and pains in the morning. As the technology responds to your body heat, the mattress naturally returns its former shape once pressure is relieved. However, over time, it will "remember" your most comfortable position, retain its shape and encourage your body to adopt it.
Durability and Long-Life Guaranteed
All Sealy mattresses are shipped with a fantastic five-year guarantee. However, Sealy also adopts several measures to ensure that your mattress is durable, long-lasting and represents good value for money. For instance, EdgeGuard technology is incorporated into every spring. This high-density foam strip reinforces the spring and extends its lifespan, making for a mattress that offers excellent support for longer.
Hand-crafted in Sealy's Cumbria-based workshops, the Sealy Advantage Quartz Mattress offers guaranteed quality. A great deal of expertise goes into every stitch, and the experience of the artisans who manufacture the mattresses is apparent in every product.
Sealy 5 Year Guarantee
In the unlikely event of a defect in material or workmanship occurring within the 5 year guarantee period, we will arrange to repair or replace the item under complaint free of charge at our discretion.
Download warranty/guarantee information
Most of our mattresses are available for free next day delivery. Order before 5pm, and we will dispatch your mattress or bed the same day, for free next day delivery. You can also select another day of your choice in your basket. Don't forget to check out our range of additional services like room of choice delivery & mattress recycling - where we take your old unwanted mattress away.
For over 100 years, Sealy has been one of the world’s leading manufacturers of premium quality mattresses and beds. Each product has been designed with you in mind, aiming to provide you with exceptional comfort and the support you deserve to sleep soundly every night. At MattressNextDay, we’re proud to stock this prestigious brand.
To make sure your mattress meets your individual requirements, you can pick your preferred firmness rating, including soft, medium and firm, and you choose the size you need. We stock sizes small single, single, small double, double, kingsize and superking, so whether you need a mattress for your spare room or your own boudoir, we’ve got you covered.
Our Sealy mattresses are available with a range of useful and innovative features too. From memory foam filling, to posture support, to hypoallergenic qualities, to pressure relief technology, you won’t struggle to find the perfect mattress when you shop from our selection of Sealy products.
To accompany your mattress, why not go for one of our Sealy beds too? We have a range of models for you to pick from, including our popular Sealy divan beds.
Need more information? Get in touch with us today. Our bed specialists are on hand to answer your questions. Simply give us a call or fill out our online contact form. With free next day delivery on all orders over £150 placed before 5pm, you could be enjoying your new bed setup much sooner than you think.