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Protect your products
5-Year Accident Cover £22

We know how important it is to keep your new sleep products safe, but we also know accidents can happen. With Accident Cover, we’ll help you keep your bed and/or mattress in their very best condition.

So what is covered?
  • Food and drink spills such as coffee or red wine
  • Ink marks from biros, permanent markers etc
  • Make-up and cosmetic stains
  • Accidental damage caused by pets
  • Burns from heated appliances such as straighteners or curlers
  • Rips and tears
  • Damage causing breakage to the frame
What is not insured?
  • Deliberate damage caused by you or any person
  • General wear and tear
  • Accumulation of damage or staining
  • Any structural or manufacturing defects
  • Accidental staining or damage caused by the use of incorrect cleaning products
Subtotal
Pay Now: £0.00 OR Payments from: £0.00
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Goes like a dream

WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

EASTER SALE: UP TO 20% OFF SELECTED MATTRESSES  (T&Cs)

King Size Mattresses

When it comes to couples, king mattresses are… well, king. So we’ve made sure every Simba king size mattress has an expert blend of our patented Aerocoil® springs – designed to minimise motion transfer – and our fresh Simbatex® foam. Together, they make a superbly comfortable king size mattress that helps you (and your partner) sleep longer and deeper.

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RECOMMENDED BEST COMFORT & SUPPORT
SAVE £600
Hybrid® Ultra Mattress hybrid

The best of everything

Hybrid® Ultra Mattress

  • 11 Layers

  • Up to 7300 Springs

  • 34cm Depth

  • FusionCool™ Layer

King £2,399.20£2,999 †
Or £57.99 monthly
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LUXURY COMFORT & SUPPORT
SAVE £414
Hybrid® Luxe Mattress hybrid

Luxury Support

Hybrid® Luxe Mattress

  • 9 Layers

  • Up to 5700 Springs

  • 31cm Depth

  • Bamboo & Wool top layer 

King £1,385.23£1,799 †
Or £33.48 monthly
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SAVE £250
Hybrid® Pro Mattress hybrid

Bestselling

Hybrid® Pro Mattress

  • 8 Layers

  • Up to 4800 Springs

  • 28cm Depth

  • Wool top layer

King £999.20£1,249 †
Or £24.15 monthly
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SAVE £153
Hybrid® Mattress hybrid

1/2 Million Sold

Hybrid® Mattress

  • 5 Layers

  • Up to 1900 Springs

  • 25cm Depth

  • 9 support zones

King £746.17£899 †
Or £18.03 monthly
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Need help choosing a mattress?

Try our mattress quiz
SAVE £105
Hybrid® Essential Mattress hybrid

Signature tech

Hybrid® Essential Mattress

  • 4 Layers

  • Up to 1000 Springs

  • 20cm Depth

  • 5 Support zones

King £594.15£699 †
Or £14.36 monthly
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SAVE £420
Earth Apex Mattress earth

The peak of luxury

Earth Apex Mattress

  • 12 Layers

  • Up to 6,700 Springs

  • 32cm Depth

  • Cashgora, silk & wool layers

King £1,679.20£2,099 †
Or £40.59 monthly
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SAVE £396
Earth Escape Mattress earth

Sleep sanctuary

Earth Escape Mattress

  • 10 Layers

  • Up to 4,800 Springs

  • 30cm Depth

  • British wool comfort layers

King £1,403.22£1,799 †
Or £33.92 monthly
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SAVE £260
Earth Source Mattress earth

Oasis of comfort

Earth Source Mattress

  • 8 Layers

  • Up to 2,900 Springs

  • 28cm Depth

  • British wool comfort layers

King £1,039.20£1,299 †
Or £25.12 monthly
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Hybrid® Ultra Mattress Refurbished refurbished

The best of everything

Hybrid® Ultra Mattress Refurbished

  • 13 Layers

  • Up to 8,500 Springs

  • 34cm Depth

  • FusionCool™ Layer

King £1,799
Or £43.48 monthly
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Hybrid® Luxe Mattress Refurbished refurbished

Latest Tech - Most Plush

Hybrid® Luxe Mattress Refurbished

  • 11 Layers

  • Up to 5000 Springs

  • 31cm Depth

  • Bamboo Infused Wool Layer

King £839
Or £20.28 monthly
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Hybrid® Pro Mattress Refurbished refurbished

Double Support

Hybrid® Pro Mattress Refurbished

  • 9 Layers

  • Up to 4000 Springs

  • 28cm Depth

  • Pure Wool Layer

King £799
Or £19.31 monthly
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Hybrid® Mattress Refurbished refurbished

1/2 MILLION SOLD

Hybrid® Mattress Refurbished

  • 7 Layers

  • Up to 2000 Springs

  • 25cm Depth

  • Original Hybrid® design

King £599
Or £14.48 monthly
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Hybrid® Essential Mattress Refurbished refurbished

Comfortable Price

Hybrid® Essential Mattress Refurbished

  • 4 Layers

  • Up to 1500 Springs

  • 20cm Depth

  • Entry-level Hybrid comfort, UK sizes only

King £519
Or £12.54 monthly
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Earth Source Mattress Refurbished refurbished

Oasis of comfort

Earth Source Mattress Refurbished

  • 6 Layers

  • Up to 3,250 Springs

  • 25cm Depth

  • Hemp & Flax layer

King £549
Or £13.27 monthly
Sold out
Earth Escape Mattress Refurbished refurbished

Sleep sanctuary

Earth Escape Mattress Refurbished

  • 7 Layers

  • Up to 4250 Springs

  • 28cm Depth

  • Wool & Hemp layer

King £1,149
Or £27.77 monthly
Sold out
Earth Apex Mattress Refurbished refurbished

The peak of luxury

Earth Apex Mattress Refurbished

  • 8 Layers

  • Up to 5750 Springs

  • 30cm Depth

  • Silk, Cashmere & Mohair layer

King £1,449
Or £35.02 monthly
Sold out
Simbatex® Essential Mattress Refurbished refurbished

budget friendly

Simbatex® Essential Mattress Refurbished

  • 3 Layers

  • 19cm Depth

  • Graphite/Simbatex open cell foam, UK sizes only

King £259
Or £21.58 monthly
Sold out
Simbatex® Foam Mattress Refurbished refurbished

Cooler, Fresher Foam

Simbatex® Foam Mattress Refurbished

  • 4 Layers

  • 25cm Depth

  • Graphite/Simbatex open cell foam, UK sizes only

King £449
Or £10.85 monthly
Sold out
CLEARANCE Premium Zoned Mattress

Full body comfort

Premium Zoned Mattress

  • 3 Layers

  • 19cm Depth

  • 7 Support Zones

King £279
Or £23.25 monthly
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CLEARANCE Comfort Zoned Mattress

Support made simple

Comfort Zoned Mattress

  • 3 Layers

  • 19cm Depth

  • Multiple Support Zones

King £234
Or £19.50 monthly
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  • Why choose a King size mattress?

    As with all mattresses it depends how much space, what size bed you have, and who’ll use it!

    A King size mattress is ideal for couples, offering ample sleeping space; just pair yours with one of our UK King Size Beds for a great Simba sleep.

    But if you have kids who like to come into your bed at night then one of our UK Super King Size mattresses is the answer; for the nearest equivalent EU size check out our European Queen mattresses.

    If you need to size down, Double Mattresses are a space-efficient option, while Small-Double Mattresses are great for growing teenagers or spare rooms, as are Single Mattresses that can be used in pairs.

Which Simba mattress is best for you?

Here's an introductory guide to our range. If you're not sure which mattress to go for; we have two different ones: the Hybrid® Range and the Earth range. We also have our own range of Simba certified Refurbished Mattresses, subject to availability.

  • Hybrid® Mattresses

    Award-winning mattresses, packed with ground-breaking tech for superb comfort and support. However you sleep, whatever your budget.

  • Earth Mattresses

    Heavenly comfort, sumptuous support. Designed and made in the UK with a luxurious blend of natural materials and our signature technical expertise.

Happy Sleepers

We rest better when we know your honest opinion of us. Check out reviews from Simba sleepers below.

WIN BACK THE COST OF YOUR FIRST ORDER

Subscribe to our newsletter, place your first order, and we’ll enter you into a monthly draw to win back the entire cost.

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