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IN STOCK - delivered free next day (or choose your day)
Part of the Sealy Essentials range
PostureTech Zero Deflection Springs provide long-lasting body support
Heavy gauge rod edge increases the lifespan of the mattress
Evenly distributes your body weight across the mattress
Firm support to help care for your back
Traditionally tufted damask cover locks the mattress fillings in place for better durability
Easy-care, no-turn mattress
Mattress depth: 25cm (9.8 inches) approx
Made in the UK
5 Year Warranty
PostureTech Zero Deflection Springs
Sealy's PostureTech Zero Deflection springs provide stable and firm support across the entire sleep region, as well as giving extra durability and support, especially for those of above average stature.
Woven Damask Cover
The mattress is covered in a pampering and durable woven damask fabric.
Specifically designed for those who require extra support, ideal for those who require better support for their lower back and shoulders.
Toss and Turn Free
Carefully designed to provide "pressure knockout zones" which eliminate tossing and turning, often caused by uncomfortable points of pressure.
Lower Back Support
Enhanced support where it's most needed in the lower back area means that this mattress provides suitable support for everyone, great or small.
Ideal for those who prefer a firmer level of support.
Mattress depth 25cm (9.8") approximately.
No Need To Turn
This mattress is purposely designed to be single sided for your convenience - there's no need to flip it over, but we do recommend that you rotate the mattress regularly.
Warranty: 5 Years
This item benefits from a 5 year warranty.
Made in the UK
This item has been manufactured in the UK
Fire Resistant - Low Hazard
This product conforms to the BS7177: 2008 standard for domestic use (low hazard) - ideal for use at home
NBF Approved Product
Peace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation's Code of Practice. Click here for more details
The Sealy Posturepedic Support Firm Mattress is part of Sealy's Essential range. This mattress offers great levels of comfort and orthopaedic support - without breaking the bank!
The Sealy Posturepedic Support Firm Mattress is built using Sealy's PostureTech Zero Deflection Springs. This means the mattress can soak up motion and body weight effectively, whilst carefully aligning to the contours of your sleeping form.
It uses a heavy-gauge metal rod around the edge of the mattress to keep everything firm and stable. A comfortable, supportive mattress with a firm feel, the Support Firm certainly lives up to its name!
The Support Firm Mattress is an easy-care, no-turn mattress with a luxury damask cover and a traditional tufted finish for enhanced durability.
Please note: this mattress is currently undergoing some cover changes. Don't worry if the one you receive doesn't look the same as the images shown above, you are still getting the same great mattress!
Next Day Delivery or Choice of Delivery Day
When in stock, you can receive this product the very next day when ordered before 4pm.
Don't want it tomorrow? No problem! Simply choose a different day in the basket.
Available with the following delivery options:
Delivered to the door of your building absolutely FREE.
No Need to Wait in all Day!
You will receive your items within a two-hour delivery window.
You will be notified of your time slot the evening prior to your delivery, where possible.
Two Man Delivery +£19.99
Conveniently delivered to the room of your choice.
Optional Mattress Recycling available +£24.99.
Perfect for those who are not available during the week.
Costs £17.50 in addition to any other delivery costs.
Delivery is on an all-day service, 7am - 8pm, Monday - Friday.
For further information, please visit our Delivery page.
Sealy Posturepedic Support Firm Mattress reviews verified by reevoo
Quality of Materials
Value for money
Scores 8.8 out of 10based on 239 reviews
8out of 10
Angus Happy customer.
The fabric is nice. The whole mattress has a lovely appearance.
There are no side handles to help with handling the mattress when moving or turning it. Also it is not firm firm. It is only Quite Firm.
Confirmed purchase: 14 December 2018 Published on: 11 January 2019 9out of 10
crawley good judgement.
great product, easy ordering.
Confirmed purchase: 09 November 2018 Published on: 11 December 2018 10out of 10
Firm yet comfortable. Bought same mattress 10 years ago. Needed another mattress for guest bedroom.
Reviewer left no comment
Confirmed purchase: 20 June 2018 Published on: 22 July 2018