We value your privacy

Our website uses cookies to enhance your experience, serve personalized ads and analyze our traffic. To learn more, see our Cookie Policy

Early Summer Sale is LIVE! Ends in
0days
 
0hrs
 
0mins
 
0secs
This product is no longer available. Click here to see our Sealy range
Description

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.

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.

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.

1277585-

Features
23cm Depth icon
23cm Depth
This mattress is approximately 23cm deep.
Orthopaedic Support icon
Orthopaedic Support
Designed to offer a firmer sleep surface, providing targeted support for your back and joints.
No Need To Turn icon
No Need To Turn
A single-sided mattress which does not need to be turned/flipped. One-sided mattresses should, however, be rotated head to toe regularly.
No Roll Together icon
No Roll Together
Individual personal sleeping zones mean that you won't be disturbed if your partner rolls or moves, as you won't feel their motion. There's also no tendency to roll towards the middle of the mattress.
Hand Tufted icon
Hand Tufted
Tufts help to secure the luxury fillings in place, helping the mattress retain it's fullness and plumpness over time.
Made in The UK icon
Made in The UK
This item has been manufactured in the UK.

Additional features

  • Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
  • Fire Resistant - Low HazardThis product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home.
Benefits
  • Firm rating for a more rigid sleep surface but with no compromise on comfort
  • Hand-tufted to ensure fibres stay in position
  • Super-soft Damask cover that looks as good as it feels
  • Single-sided so no need to flip and turn
  • Core Support system provides exceptional and responsive support all night long
  • Made in the UK
Warranty & Guarantee

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

Sealy Support Firm Mattress

23cm Depth
Orthopaedic Support
Made in The UK
Firmness: Firm
£0
from £0
Size chart
Size
Single
Single
3' x 6'3"
£179
Small Double
4' x 6'3"
£259
Double
4'6" x 6'3"
£259
King Size
5' x 6'6"
£309
This product combination is unavailable.

Free Delivery in

Place your order now and we'll contact you to arrange delivery when your order is ready for despatch. You can then choose our popular next day delivery or select a day & time of your choice and get delivery when it's convenient for you.

1 Tree planted with every order

145,865+ Trees planted so far

A logo for Ecologi
Sealy Support Firm Mattress

Sealy Support Firm Mattress

£

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).

Shop now, pay later with Klarna.
klarna icon

You can spread the cost of purchases over £400 without any fees or interest thanks to our partnership with Klarna, a payment service provider.

Available payment options

Pay in 30 days
  • Spend £400 or more.
  • Proceed to checkout and select Klarna’s pay in 30 days interest-free option.
  • Get an instant decision on your application.
  • Enjoy your new purchase and in 30 days, Klarna will automatically take out your payment.
Spread over 3 payments
  • Spend £400 or more.
  • Proceed to checkout and select Klarna’s pay in 3 interest-free instalments option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when your order is confirmed and instalments 2 and 3 will be scheduled 30 and 60 days later, respectively.
0% finance over 6 months
  • Spend £400 or more.
  • Proceed to checkout with your purchase and select Klarna’s interest-free 6 month finance option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when you order and pay the rest on a month-by-month basis over 6 months. You can also pay off the full amount anytime.
0% finance over 12 months
  • Spend £400 or more.
  • Proceed to checkout with your purchase and select Klarna’s interest-free 12 month finance option.
  • Get an instant decision on your application.
  • Pay the 1st instalment when you order and pay the rest on a month-by-month basis over 12 months. You can also pay off the full amount anytime.

18+, T&Cs apply, Credit subject to status. Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply. Klarna’s [Pay in 3 instalments] [and] [Pay in 30 days] are unregulated credit agreements.Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

Share via email

Or share via social media

An error has occured. Please try again.