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The Sealy Advantage Classic mattress combines supportive springs and layers of zoned foam for a blissful night’s sleep.
Inside this mattress is Sealy's unique PostureTech Core Support spring system. The springs are weight responsive and get firmer as pressure increases to offer deep down support that’s long-lasting.
The zoned foam layer targets the key areas of your body and applies support where you need it the most.
Finished with a quilted sleep surface, the mattress offers luxurious comfort night after night.
The mattress is also single sided. Simply rotate it from time to time to improve its lifespan.
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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.
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Rated Excellent
The Sealy mattress is widely commended for its blend of comfort and firmness, ensuring quality, restful nights of sleep. Its reliable build guarantees great value for money, with durability and a medium firmness level praised by many customers. A few reviewers encountered a strong smell upon unpacking, although this tended to dissipate after some airing. It may lack of handles for easy manoeuvring. Nevertheless, it is often described as a worthwhile investment due to its high standard of quality and its reasonable price. Many customers also highlighted the brandu2019s excellent delivery service.
Well known make, highly delighted good value for money. Very polite and helpful delivery man.
My back has improved a lot since I started using this.
Quality product, good customer service and fantastic delivery service.
Comfortable mattress at a reasonable price.
Comfortable and well made mattress .
Great service ..Second time ive ordered. Would definitely recommend
149,970+ Trees planted so far
Award winning delivery
Planet-friendly disposals
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Size | Imperial | Metric |
---|---|---|
Small Single | 2'6" x 6'3" | 75cm x 190cm |
Single | 3' x 6'3" | 90cm x 190cm |
Small Double | 4' x 6'3" | 120cm x 190cm |
Double | 4'6" x 6'3" | 135cm x 190cm |
King Size | 5' x 6'6" | 150cm x 200cm |
Super King | 6' x 6'6" | 180cm x 200cm |
European Small Single | 2'8" x 6'6" | 80cm x 200cm |
European Single | 3' x 6'6" | 90cm x 200cm |
European Double | 4'7" x 6'6" | 140cm x 200cm |
European King Size | 5'3" x 6'6" | 160cm x 200cm |
All mattress sizes given are approximate and stated sizes refer to the sleeping surface only. Mattresses sizes may vary slightly from their stated dimensions due to manufacturing tolerances, please allow +/- 2 inches (5cm).
You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.
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