King Size Duvets

The king size duvet is our top seller. Whether you have a king size or double bed, a king size has plenty of duvet for two! Choosing the right duvet can feel overwhelming, so start by deciding if you want a best-selling feather and down duvet, synthetic duvet or a natural alternative.

Items 1-24 of 54

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  1. High Summer Warmth New Zealand Wool King Duvet
    £71.26
    Was £95.00 Save 25%
    £71.26
  2. 4.5 Tog Soft As Down Microfibre King Duvet
    £48.00
    Was £60.00 Save 20%
    £48.00
  3. 10.5 Tog 90% Hungarian Goose Down King Duvet
    RRP £290.00 Save 12%
    £255.00
    £255.00
  4. 13.5 Tog 90% Hungarian Goose Down King Duvet
    RRP £315.00 Save 13%
    £275.00
    £275.00
  5. Eiderdown King Duvet
    RRP £8,500.00 Save 35%
    £5,500.00
    £5,500.00
  6. Winter Warmth New Zealand Wool King Size Duvet
    £81.00
    Was £135.00 Save 40%
    £81.00
  7. 4.5 Tog Soft As Down Microfibre with Silk King Duvet
    £56.26
    Was £75.00 Save 25%
    £56.26
  8. 4.5 Tog 100% Canadian Goose Down King Duvet
    RRP £475.00 Save 28%
    £340.00
    £340.00
  9. Winter Warmth New Zealand Wool King Duvet
    £67.50
    Was £135.00 Save 50%
    £67.50
  10. Summer Warmth Luxury Pure Silk King Duvet
    £90.00
    Was £120.00 Save 25%
    £90.00
  11. 9 Tog Soft As Down Microfibre with Silk King Duvet
    £67.50
    Was £90.00 Save 25%
    £67.50
  12. 9 Tog Soft As Down Microfibre King Duvet
    £54.40
    Was £68.00 Save 20%
    £54.40
  13. 4.5 Tog 90% Hungarian Goose Down King Duvet
    RRP £200.00 Save 7%
    £185.00
    £185.00
  14. 4.5 Tog Duck Feather & Down King Size Duvet
    RRP £79.00 Save 44%
    £44.00
    £44.00
  15. 9 Tog 100% Canadian Goose Down King Duvet
    RRP £685.00 Save 28%
    £490.00
    £490.00
  16. Summer Warmth New Zealand Wool King Size Duvet
    £66.00
    Was £110.00 Save 40%
    £66.00
  17. 10.5 Tog Soft As Down Microfibre King Duvet
    £56.00
    Was £70.00 Save 20%
    £56.00
  18. High Summer Warmth Linen King Duvet
    £60.00
    Was £100.00 Save 40%
    £60.00

Items 1-24 of 54

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Customer Reviews

What size is a king size duvet?

A king duvet is 230 x 220cm. This is perfect for king size mattresses, but also works well for double mattresses, especially if you share a double bed and want to make sure there is plenty of duvet to share! You can find out more about the different duvet sizes in our duvet size guide.

Can you use a king size duvet on a double bed?

Yes! If you like to have plenty of duvet to go round, then a larger king size duvet is the perfect choice for a double bed, especially if you share your bed!

Which way round does a king size duvet go?

The sheer scale of a king size duvet means it can be tricky to work out where the top and bottom is when you’re putting a new duvet cover on. But there is a simple solution. Place the duvet on your bed and you’ll be able to clearly see its width and length. A king duvet is wider than it is long, so the top and bottom of the duvet will be wider than the sides. However, Soak&Sleep duvets have a handy feature which makes this job easier for you. The care labels are always on the side of a Soak&Sleep duvet. So, simply locate these and you’ll find it far easier to make up your duvet correctly.

How do you wash a king size duvet at home?

Unless you have a professional capacity washing machine, we’d recommend you don’t wash a king size duvet at home. That’s because there’s simply not enough space in even generously sized domestic washing machines. Your duvet won’t get a proper wash and any detergent residues that aren’t rinsed away could damage your lovely king size duvet. What’s more, a wet king size duvet is very heavy and may damage your washing machine. Take your king size washing machine to a launderette or dry cleaners and let them do the dirty work for you. You’ll also be able to take advantage of the professional capacity tumble driers – essential for making sure your king size duvet is dry as a bone. Even a small amount of dampness in the fill can result in clumping – which damages your duvet and reduces its effectiveness. 

Because washing a king size duvet isn’t a quick job, it’s best to protect your duvet. Using a duvet protector will prevent spills and stains from reaching your duvet, keeping it cleaner for longer. And of course, always use a king size duvet cover with your king size duvet.

Find out more about caring for king size duvets in our duvet care guide