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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.

We are paid by the insurer through commission, which is included in the premium you pay.

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
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Goes like a dream

WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

WINTER SALE: UP TO 25% OFF SELECTED MATTRESSES  (T&Cs)

Super King Size Mattresses

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Comfort fillings:
We’ve specially engineered our comfort fillings to keep you feeling supported, cool and cushioned; the more layers you have, the more transformative and luxurious your sleep will feel.

Refurbished:

  • Max spring count & extra comfort layers
  • 11 layers | 34 cm deep | Up to 7300 springs
  • Plush
£2,099.25 Or £55.50 monthly*
From based on a super king mattress
Save up to based on highest priced mattress
  • Bamboo/Wool & 3 microspring layers
  • 9 layers | 31cm deep | Up to 5700 springs
  • Medium firm/plush
£1,499.25 Or £39.64 monthly*
From based on a super king mattress
Save up to based on highest priced mattress
  • Wool comfort layer, extra spring layer
  • 8 layers | 28cm deep |  Up to 4800 springs
  • Medium firm
£1,049.25 Or £27.74 monthly*
From based on a super king mattress
Save up to based on highest priced mattress

Need help choosing a mattress?

Try Our Mattress Quiz
Hybrid® Mattress
Original Hybrid® design
Good HouseKeeping
  • 9 support zones
  • 5 layers | 25cm deep | Up to 1900 springs
  • Medium firm
£799.20 Or £21.13 monthly*
From based on a super king mattress
Save up to based on highest priced mattress
  • Cashgora, silk & wool
  • 11 layers | 32 cm deep | Up to 6,700 springs
  • Plush
£1,949.25 Or £51.53 monthly*
From based on a super king mattress
Save up to based on highest priced mattress
  • Extra British wool comfort layers
  • 10 layers | 30 cm deep |  Up to 4,800 springs
  • Medium firm /plush
£1,499.25 Or £39.64 monthly*
From based on a super king mattress
Save up to based on highest priced mattress
  • British wool comfort layers
  • 8 layers | 28 cm deep | Up to 2,900 springs
  • Medium firm
£1,199.20 Or £31.70 monthly*
From based on a super king mattress
Save up to based on highest priced mattress
Hybrid® Ultra Mattress, Refurbished
Experience Perfection
Refurbished
Refurbished badge
  • Max spring count & extra comfort layers
  • 11 layers | 34 cm deep | Up to 7300 springs
  • Plush
£1,999 Or £52.85 monthly*
From based on a super king mattress
Hybrid® Luxe Mattress, Refurbished
Plush & luxurious
Refurbished
Refurbished badge
  • Bamboo/ Wool & 3 microspring layers
  • 9 layers | 31cm deep | Up to 5700 springs
  • Medium firm/plush
£949 Or £25.09 monthly*
From based on a super king mattress
Hybrid® Pro Mattress, Refurbished
Double Support
Refurbished
Refurbished badge
  • Wool comfort layer, extra spring layer
  • 8 layers | 28cm deep |  Up to 4800 springs
  • Medium firm
£879 Or £23.24 monthly*
From based on a super king mattress
Hybrid® Mattress, Refurbished
Original Hybrid® design
Refurbished
Refurbished badge
  • 9 support zones
  • 5 layers | 25cm deep | Up to 1900 springs
  • Medium firm
£649 Or £17.16 monthly*
From based on a super king mattress
Natural Hybrid® Source Mattress, Refurbished
Wool & spring bliss
Refurbished
Refurbished badge
  •  British wool comfort layers
  • 8 layers | 28 cm deep | Up to 2,900 springs
  • Medium firm
£649 Or £17.16 monthly*
From based on a super king mattress
Out of Stock
Natural Hybrid® Escape, Refurbished
Boutique hotel feel
Refurbished
Refurbished badge
  • Extra British wool comfort layers
  • 10 layers | 30 cm deep |  Up to 4,800 springs
  • Medium firm /plush
£1,299 Or £34.34 monthly*
From based on a super king mattress
Out of Stock
Natural Hybrid® Apex, Refurbished
Peak natural opulence
Refurbished
Refurbished badge
  • Cashgora, silk & wool
  • 11 layers | 32 cm deep | Up to 6,700 springs
  • Plush
£1,679 Or £44.39 monthly*
From based on a super king mattress
Premium Zoned Mattress
Full body comfort
Clearance
  • Simbatex® foam cushioning
  • 3 Layers | 19cm deep
  • 7 support zones
£249 Or £20.75 monthly*
From based on a super king mattress
Comfort Zoned Mattress
Support made simple
Clearance
  • Simbatex® foam cushioning
  • 3 Layers | 19cm deep
  • Multiple support zones
£267 Or £7.05 monthly*
From based on a super king mattress
Hybrid® Inter Mattress, Refurbished
Exceptional Value
Refurbished
Refurbished badge
  • Hybrid® tech, clearance price
  • 4 Layers | 23cm Depth | Up to 1500 springs
  • 7 support zones
£349 Or £9.22 monthly*
From based on a super king mattress
Out of Stock

  • What size is Simba’s Super King Mattress?

    The Simba super king bed mattress is the largest mattress we offer, and it fits all standard UK Super King beds, measuring 180cmW x 200cmL. The depth of your super king mattress varies with the type of mattress you select; for example, our Natural Hybrid® range is packed with natural mattress materials and our signature sleep tech, with our Apex model measuring 30cm deep. But our Hybrid® Essential is just 20cm deep, so please check the product details before buying.

    If you’re concerned a Super King will be too big for your space, we recommend considering a King Size Mattress. Otherwise head over to All Mattresses for more details about our range. 

  • Is my super king mattress recyclable?

    Because we’re committed to sending no mattresses to landfill, all the super king size mattresses for sale at Simba are suitable for recycling via our collection service or specialist providers. If you return a mattress during your 200-night trial (or under our 10-year guarantee), it’ll be refurbished; any with too much wear and tear are recycled. And when your mattress reaches the end of its life, check out the specialised Simba Mattress Recycling Service on our site: pay a small fee, and we collect it for you. Any brand, any size – no Simba purchase necessary.       

    Find out more about our Mattress Recycling Service here.

WIN BACK THE COST OF YOUR FIRST ORDER

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

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Please note the finance figures shown are for illustrative purposes only. Details of the actual figures will be available during the finance application process. Subject to affordability, age & status, minimum spend applies.