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The Sealy Enhance Diamond Mattress combines the latest in pocket spring technology with a breathable Geltex layer that softens and supports while also helping you to regulate your temperature. Made in Sealy’s Cumbria workshops, the Diamond ensures a perfect night’s sleep by easing the pressure on your key contact points. By adapting to changes in sleeping position, it helps you stay comfortable throughout the night.
This mattress has a medium feel, meaning it's perfect for those who desire a balanced feel that's both supportive and cushioned. It's a single-sided design that requires no flipping, making it ideal for customers with limited mobility and customers who don't want the hassle of regularly turning their mattress.
The Enhance Diamond Mattress features Geltex technology. This gel-infused layer responds to pressure by providing support to those areas that need it most, helping to prevent sleep-related aches and pains in the morning. Unlike many other types of comfort layer, it also acts as a breathable surface that allows air to circulate freely and encourages natural temperature regulation.
The Diamond mattress consists of 1000 springs, each of which is individually mounted in its own fabric pocket. This system offers bespoke comfort and can react to subtle shifts in your body position more accurately than traditional spring systems. As well as guaranteeing edge-to-edge coverage, it minimises the effects of tossing and turning by isolating movement and ensuring only the affected springs respond.
All Sealy mattresses are shipped with a five-year guarantee that allows you to invest with total peace of mind. The company can afford to offer such an extensive guarantee because their products are renowned for their quality. Handmade in the UK by experienced craftspeople, they boast a luxurious finish and represent excellent value for money. The Diamond benefits from a quilted surface that further enhances your comfort.
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We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!
In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.
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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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 +/- 20mm.
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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