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The Firm One Mattress - Super King


WAS £1,198
THEN £599
SALE £549 SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required

WAS £1,198
THEN £599
SALE
£549
SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required




Choose Your Size

  • Delivery from In Stock
  • 1000 Pocket springs
  • Deep white fibre layers
  • No need to turn, rotate only to prolong the life of the mattress.
  • Vacuum packed which makes it easy take upstairs, through small stairways and into loft spaces.
  • Open within 1 month of purchase to ensure the springs and fillings expand to their full potential.
  • Once unrolled, allow the mattress 2 hours to fully expand.
  • Suitable for use with divans and bedframes.  If using with a slatted base or frame the slats must be no further than 7.5cm apart so that the mattress is properly supported.
  • Available in multiple sizes
  • Free lifetime guarantee
  • 5-year interest free credit 0% APR no deposit required. T&C's Apply
  • Mattress Depth: 28cm

Why we love our The Firm One Mattress - Super King

Read more about The

National Bed Federation Approved

All our divans and mattresses are made by approved NBF members, we're the only furniture retailer in the U.K. to guarantee this. For your peace of mind, all NBF member brands are regularly audited by an independent company to ensure they are doing things ‘by the book’. Sadly, we can’t say the same about some other UK bed manufacturers who have a more cavalier attitude towards trade descriptions, product safety and the supply of goods.

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2. Complete your order



Add your 6'0 Super King Bed FramesSuper King Bed Frame

SALE £1,979 Was £3,998 SAVE £2,019

Finance me from £41.22 a month for 4 years, no deposit required

Delivery from 8 Weeks

TRIPLE SAVINGS

£1,349 Was £2,798 SAVE £1,449

Finance me from £28.1 a month for 4 years, no deposit required

Add your 6Super King Base

SALE £449 Was £998 SAVE £549

Finance me from £9.35 a month for 4 years, no deposit required

sale
SALE £649 Was £1,098 SAVE £449

Finance me from £13.52 a month for 4 years, no deposit required

sale
SALE £549 Was £1,198 SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £699 Was £1,398 SAVE £699

Finance me from £14.56 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £699 Was £1,398 SAVE £699

Finance me from £14.56 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £649 Was £1,298 SAVE £649

Finance me from £13.52 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £599 Was £1,198 SAVE £599

Finance me from £12.47 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £699 Was £1,398 SAVE £699

Finance me from £14.56 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £699 Was £1,398 SAVE £699

Finance me from £14.56 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £649 Was £1,298 SAVE £649

Finance me from £13.52 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £599 Was £1,198 SAVE £599

Finance me from £12.47 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £599 Was £1,198 SAVE £599

Finance me from £12.47 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £599 Was £1,198 SAVE £599

Finance me from £12.47 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £999 Was £2,198 SAVE £1,199

Finance me from £20.81 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £949 Was £1,898 SAVE £949

Finance me from £19.77 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £649 Was £1,398 SAVE £749

Finance me from £13.52 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £599 Was £1,298 SAVE £699

Finance me from £12.47 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £549 Was £1,198 SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required

Delivery from 6 Weeks
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SALE £1,249 Was £2,098 SAVE £849

Finance me from £26.02 a month for 4 years, no deposit required

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SALE £749 Was £1,298 SAVE £549

Finance me from £15.6 a month for 4 years, no deposit required

sale
SALE £749 Was £1,298 SAVE £549

Finance me from £15.6 a month for 4 years, no deposit required

sale
SALE £699 Was £1,198 SAVE £499

Finance me from £14.56 a month for 4 years, no deposit required

sale
SALE £649 Was £1,098 SAVE £449

Finance me from £13.52 a month for 4 years, no deposit required

sale
SALE £999 Was £1,998 SAVE £999

Finance me from £20.81 a month for 4 years, no deposit required

sale
SALE £549 Was £1,198 SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required

sale
SALE £499 Was £1,098 SAVE £599

Finance me from £10.39 a month for 4 years, no deposit required

sale
SALE £449 Was £998 SAVE £549

Finance me from £9.35 a month for 4 years, no deposit required

sale
SALE £799 Was £1,698 SAVE £899

Finance me from £16.64 a month for 4 years, no deposit required

sale

Add your Super King Headboard

SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

sale
SALE £449 Was £998 SAVE £549

Finance me from £9.35 a month for 4 years, no deposit required

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SALE £250 Was £600 SAVE £350

Finance me from £5.2 a month for 4 years, no deposit required

sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £349 Was £738 SAVE £389

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

sale
SALE £519 Was £1,138 SAVE £619

Finance me from £10.81 a month for 4 years, no deposit required

sale
SALE £599 Was £1,298 SAVE £699

Finance me from £12.47 a month for 4 years, no deposit required

sale
SALE £729 Was £1,558 SAVE £829

Finance me from £15.18 a month for 4 years, no deposit required

sale
SALE £599 Was £1,298 SAVE £699

Finance me from £12.47 a month for 4 years, no deposit required

sale
SALE £549 Was £1,198 SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required

sale
SALE £549 Was £1,198 SAVE £649

Finance me from £11.43 a month for 4 years, no deposit required

sale
SALE £349 Was £738 SAVE £389

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £349 Was £738 SAVE £389

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 5 Weeks
sale
SALE £399 Was £678 SAVE £279

Finance me from £8.31 a month for 4 years, no deposit required

Delivery from 7 Weeks
sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £769 Was £1,638 SAVE £869

Finance me from £16.02 a month for 4 years, no deposit required

sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £249 Was £798 SAVE £549

Finance me from £5.18 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £249 Was £598 SAVE £349

Finance me from £5.18 a month for 4 years, no deposit required

sale
SALE £349 Was £798 SAVE £449

Finance me from £7.27 a month for 4 years, no deposit required

Delivery from 6 Weeks
sale
SALE £449 Was £998 SAVE £549

Finance me from £9.35 a month for 4 years, no deposit required

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Protect your Mattress
These mattress protectors will cover your mattress with a warranty for 5 years against any accidental stains or damage. Find out more

SALE £55 Was £110 SAVE £55

Finance me from £1.14 a month for 4 years, no deposit required


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SALE £65 Was £130 SAVE £65

Finance me from £1.35 a month for 4 years, no deposit required


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SALE £75 Was £150 SAVE £75

Finance me from £1.56 a month for 4 years, no deposit required


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Delivery Charges

England Deliveries will be charged at £79
Free courier delivery on rugs, accessories and lighting
For more information on our delivery service click here
Scotland and Wales Delivery will be charged at £129