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All Seasons 80% Goose Down King Duvet - 13.5 Tog
A luxurious Goose down duvet for a beautiful night's sleep.
RRP £350.00 Save 9%£318.00£318.00 
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All Seasons New Zealand Wool King Duvet - 13.5 Tog (4.5 + 9.0 Tog)
- Naturally temperature regulating
- Naturally hypoallergenic
- Flexible warmth weights
- 5 year guarantee
RRP £299.99 Save 27%£218.00£218.00Out of stock -
20% OFF CODE: DEC20
13.5 Tog All Seasons Tencel blend Superking duvet
A refreshingly sustainable and vegan-friendly way to sleep.
RRP £299.99 Save 38%£185.50£185.50 -
20% OFF CODE: DEC20
9 Tog Soft As Down with Silk King Duvet
A recycled polyester duvet enriched with pure mulberry silk for breathability.
RRP £115.00 Save 22%£90.00£90.00 -
20% OFF CODE: DEC20
4.5 Tog Soft As Down with Silk King Duvet
A recycled polyester duvet enriched with pure mulberry silk for breathability.
RRP £100.00 Save 25%£75.00£75.00 -
20% OFF CODE: DEC20
4.5 Tog 60% Duck Down King Size Duvet
An irresistibly soft, light, and snug duvet filled with 60% duck down.
£90.00£90.00 -
3 Tog 90% Hungarian Goose Down King Duvet
Luxury 90% Goose Down for a blissful night's sleep
RRP £200.00 Save 25%£150.00£150.00Out of stock -
20% OFF CODE: DEC20
Summer Warmth Pure Silk King Duvet
Indulgent, cooling silk makes for an exquisite duvet.
RRP £210.00 Save 43%£120.00£120.00 -
20% OFF CODE: DEC20
High Summer Warmth New Zealand Wool King Duvet
We've filled this duvet with ethically sourced Mitchell wool from New Zealand. The wool fill is proven to help you sleep at the perfect temperature all year round for better quality sleep.RRP £190.00 Save 50%£95.00£95.00Out of stock -
20% OFF CODE: DEC20
3 Tog Soft As Down Microfibre King Duvet
Enjoy 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 high quality microfibre.RRP £65.00 Save 23%£50.00£50.00Out of stock -
20% OFF CODE: DEC20
3 Tog Duck Feather & Down King Duvet
A lofty, cosy feather & down duvet at an everyday price.
RRP £50.00 Save 14%£43.00£43.00Out of stock -
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£195.00 -
20% OFF CODE: DEC20
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 -
20% OFF CODE: DEC20
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 -
20% OFF CODE: DEC20
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£150.00 -
20% OFF CODE: DEC20
4.5 Tog Soft As Down Microfibre King Duvet
High quality microfibre that feels just like goose down.
RRP £100.00 Save 40%£60.00£60.00 -
20% OFF CODE: DEC20
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%£340.00£340.00 -
20% OFF CODE: DEC20
3 Tog 80% Goose Down King Size Duvet
A luxurious Goose down duvet for a beautiful night's sleep.
RRP £160.00 Save 25%£120.00£120.00 -
20% OFF CODE: DEC20
All Seasons 80% Recycled Down King Size Duvet - 13.5 Tog (4.5 + 9.0 Tog)
Indulge in a down-rich duvet while respecting the environment.
£280.50£280.50Out of stock -
20% OFF CODE: DEC20
Spring/Autumn Warmth Pure Silk King Duvet
Indulgent, cooling silk makes for an exquisite duvet.
RRP £306.00 Save 44%£170.00£170.00 -
20% OFF CODE: DEC20
9 Tog 60% Duck Down King Duvet
An irresistibly soft, light, and snug duvet filled with 60% duck down.
£110.00£110.00 -
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£122.00 -
20% OFF CODE: DEC20
9 Tog 80% Goose Down King Duvet
A luxurious Goose down duvet for a beautiful night's sleep.
RRP £190.00 Save 3%£185.00£185.00Out of stock -
9 Tog 90% Hungarian Goose Down King Duvet
Luxury 90% Goose Down for a blissful night's sleep
RRP £275.00 Save 7%£255.00£255.00
Frequently Asked Questions
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.