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60% Duck Down King Duvets
An irresistibly soft, light, and snug king size duvet filled with 60% duck down.
Starting at £90.00
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Soft As Down Microfibre King Duvets
High quality microfibre king size duvet that feels just like goose down.
Starting at £50.00
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80% Goose Down King Duvets
Up to 25% offA luxurious king size Goose down duvet for a beautiful night's sleep.
Starting at £150.00
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Duck Feather & Down King Duvets
Up to 25% offA lofty, cosy feather & down king size duvet at an everyday price.
Starting at £43.00
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100% New Zealand Mitchell Wool King Duvets
A king size duvet filled with pure Mitchell wool for superior temperature regulation.
Starting at £95.00
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100% Canadian Goose Down King Duvets
Up to 25% offOur pure Canadian goose down filled king size duvet promises luxurious sleep, night after night.
Starting at £340.00
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90% Hungarian Goose Down King Duvets
A luxury 90% Goose Down king size duvet for a blissful night's sleep.
Starting at £150.00
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Eiderdown King Duvet 9 Tog
Duvet royalty - exclusively filled with pure Eiderdown.
RRP £8,500.00 Save 18%£6,950.00£6,950.00 -
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4.5 Tog Duck Feather & Down King Size Duvet
A lofty, cosy feather & down duvet at an everyday price.
RRP £55.00 Save 18%£45.00£45.00 -
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13.5 Tog 90% Hungarian Goose Down King Duvet
Luxury 90% Goose Down for a blissful night's sleep
RRP £350.00 Save 10%£315.00£315.00 -
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3 Tog Duck Feather & Down King Duvet
A lofty, cosy feather & down duvet at an everyday price.
RRP £50.00 Save 14%£43.00 -
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4.5 Tog 100% Canadian Goose Down King Duvet
Our pure Canadian goose down fill promises luxurious sleep, night after night.
RRP £475.00 Save 28%£340.00Out of stock -
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4.5 Tog Goose Feather & Down King Size Duvet
A special treat to make your bedtimes even more blissful.
RRP £95.00 Save 26%£70.00Out of stock -
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All Seasons Soft As Down Microfibre King Duvet - 18.0 Tog (4.5 + 13.5 Tog)
High quality microfibre that feels just like goose down.
RRP £200.00 Save 29%£142.50 -
20% OFF | CODE RA20
4.5 Tog 80% Recycled Down King Size Duvet
Indulge in a down-rich duvet while respecting the environment.
RRP £154.00 Save 19%£125.00£125.00Out of stock -
DEAL
13.5 Tog 80% Goose Down King Duvet
Save 25%A luxurious Goose down duvet for a beautiful night's sleep.
£230.00£172.50Save 25%£172.50 -
20% OFF - Code CU10
4.5 Tog 90% Hungarian Goose Down King Duvet
Luxury 90% Goose Down for a blissful night's sleep
RRP £220.00 Save 11%£195.00 -
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All Seasons 90% Hungarian Goose Down King Duvet - 13.5 Tog (4.5 + 9.0 Tog)
Luxury 90% Goose Down for a blissful night's sleep
RRP £435.00 Save 2%£427.50 -
DEAL
13.5 Tog Duck Feather & Down King Size Duvet
Save 25%A lofty, cosy feather & down duvet at an everyday price.
£70.00£52.50Save 25%£52.50 -
20% OFF | CODE RA20
4.5 Tog 80% Goose Down King Duvet
A luxurious Goose down duvet for a beautiful night's sleep.
RRP £160.00 Save 6%£150.00 -
DEAL
13.5 Tog 100% Canadian Goose Down King Duvet
Save 25%Our pure Canadian goose down fill promises luxurious sleep, night after night.
£655.00£491.24Save 25%£491.24 -
20% OFF | CODE RA20
Summer Warmth New Zealand Wool King Size Duvet
Filled with pure Mitchell wool for superior temperature regulation.
RRP £159.99 Save 31%£110.00Out of stock -
20% OFF | CODE RA20
All Seasons Soft As Down Pre-Packed Microfibre King Duvet - 13.5 Tog (4.5 + 9.0 Tog)
Get the luxurious sensation of sleeping under down without the price tag. This best-selling duvet feels as soft as luxury down but is actually made with microfibre.RRP £161.00 Save 24%£122.00 -
20% OFF | CODE RA20
All Seasons Goose Feather & Down King Size Duvet - 13.5 Tog (4.5 + 9.0 Tog)
A special treat to make your bedtimes even more blissful.
RRP £155.00 Save 2%£152.00£152.00Out of stock
Customer Reviews
King Size Duvets FAQs
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.