Free min 5 year guarantee
On beds, mattresses & furniture
0% APR interest free credit*
On orders over £500
300,000+ reviews
National Bed Retailer of the Year
2025-2026
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Sealy

Sealy Burlington Backcare Extra Firm Mattress

B00000304

  • PostureTech Core Support spring system –deep down pressure relieving support, the springs gradually get firmer as pressure increases
  • Belgian Damask Cover –luxuriously soft, breathable, and durable sleeping surface
  • ReNew Fibres – a highly durable, eco-fibre that improves airflow and offers greater breathability, made from 76% recycled PET plastics
  • EdgeGuard – for added durability, reduces roll-off, and optimises the sleep surface all the way to the edge of the mattress
  • Hand-tufted – for a supportive feel
  • Easy care non-turn mattress – simply rotate regularly, in line with the care guide instructions
  • Mattress height – 27cm
  • Comfort rating – Extra Firm (also available in Firm as the Sealy Burlington Backcare Firm Support)
  • Free 5 year guarantee – for peace of mind
  • Made in the UK –exclusively for Bensons for Beds

If you’re looking for a mattress that prioritises stability, posture support, and long-term durability, the Sealy Burlington Backcare Extra Firm Mattress delivers a confidently supportive sleep experience. Crafted in the UK exclusively for Bensons for Beds, this backcare mattress is designed for sleepers who value a firmer feel without compromising on breathability or comfort.

The mattress features Sealy’s PostureTech Core Support spring system, which adapts to your body as you sleep. As pressure builds, the springs respond by becoming progressively firmer, helping to maintain even weight distribution and support the spine in a neutral, aligned position throughout the night.

Wrapped in a Belgian damask cover, the surface feels smooth and breathable while standing up to everyday use. Beneath this, ReNew fibres — made from 76% recycled PET plastics — promote airflow through the mattress, helping heat to dissipate for a cooler, fresher sleep while offering impressive durability.

To ensure strength from edge to edge, EdgeGuard technology reinforces the mattress perimeter, reducing the feeling of roll-off and increasing the usable sleeping area. The mattress is hand-tufted to keep the internal layers securely in place, delivering a firm, consistent feel over time.

Designed for ease as well as support, the Burlington Backcare Extra Firm is an easy-care, non-turn mattress that only requires regular rotation in line with the care guide. With a 27cm depth, an extra firm comfort rating, and a free 5-year guarantee* for added reassurance, it’s a practical and dependable choice for supportive, no-nonsense sleep.

Also available in a firm comfort option as the Sealy Burlington Backcare Firm Support Mattress.

*T&Cs apply.

Delivery

  • £10 for orders that under £100.
  • £49 for orders over £100 with 1 item in the basket.
  • £69 for orders over £100 with 2 or more items* in the basket.

*excluding services such as recycling.

Delivery is Monday to Friday from 7am, you will be notified of your 2hr delivery window in the afternoon 3 days prior to delivery.

  • We deliver your order to the room of your choice and will walk the route beforehand, to consider any items we may need you to move.
  • Our delivery crews will always wear overshoes in your home and wear gloves during the delivery.
  • We will recycle any packaging that has been removed, if you want us to.
  • Our delivery crew will give you a business card with their names on it and details about our feedback survey.

Read more about delivery

 

40 Night Comfort Guarantee

We know it takes a while to get used to your new bed. So if after 5 nights you don’t find your bed totally comfy, we’ll exchange it for a new one. You’ll need to have used a mattress protector to qualify, but we promise to make the whole exchange process quick and simple. All we ask is that you try your new mattress for at least 5 nights. Please note charges apply to the guarantee. Our standard conditions apply. The 40 night comfort guarantee does not cover products sold as 'Refurbished', 'Clearance' or 'Ex-display' from our showrooms or website,

Read more about our 40 night comfort guarantee