Drawing on over 100 years’ experience and expertise, Sealy has created a mattress that offers all the support you need, with absolutely no compromise on comfort. Simple in design yet complex in construction, it combines modern materials with traditional manufacturing techniques that have been passed down through the generations. The firm rating makes it suitable for those who suffer from back pain, or for those who simply prefer a firmer feel. It’s also a single-sided option making it much lower maintenance than a double-sided mattress.
Posturepedic Spring System supports all night long
Sealy’s core support system is at the very heart of their mattresses. Using an advanced design that means the springs gradually get firmer as the pressure increases, the spring system helps to keep the spine in a neutral position and minimise pressure points on the hips and shoulders. The result is a better, more restful night’s sleep with less tossing and turning.
Traditional methods for a better finish
The Sealy Support Firm mattress uses a method called hand-tufting. This traditional method of upholstery uses the skill of the artisan to hand-secure the mattress fillings in place so that they don’t move around, which could result in uncomfortable lumps and bumps forming over time. All of the tufts are positioned by hand, running right through the mattress to secure all the loose fillings for the ultimate finish.
Hypo-allergenic for a healthier environment
The presence of dust, mites, and canker can quickly irritate the airways, especially if you suffer from allergies or medical conditions like asthma, COPD or rhinitis. The Sealy Support mattress is a hypo-allergenic option that prevents unwelcome guests like dust mites from taking up residence, ensuring your mattress stays cleaner and is a healthier environment. The Sealy Support Firm mattress is so good at it that it’s been endorsed by Allergy UK.
The mattress looks as good as it feels too, with a silky-soft Damask cover over the top and extra layers of fillings to create a cushioned feel. It is categorised as an orthopaedic mattress, designed to provide firm support right across the whole sleeping area. It is a single-sided mattress so there is no need to flip and turn it, but we do recommend that it is rotated every few months to prolong its lifespan and to prevent fibre compression. Made in the UK, it has a 5-year guarantee for your peace of mind.
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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Most of our mattresses are available for next day delivery. Spend over £150 and order before 5pm, we'll dispatch your mattress or bed the same day, for next day delivery. 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.