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One duvet each instead of one shared between you. It is standard practice across Scandinavia and it solves two of the most common complaints about sharing a bed. Here is what it involves, what the evidence actually shows and how to try it.
8 Min Read | By Shannan Humphrey
Last Modified 10 August 2026 First Added 27 September 2021
Half past one in the morning. The duvet has gone. Not partially, not a bit askew, gone, wrapped around a person who is sleeping beautifully and has no idea any of this is happening. You are lying there in the cold air doing the maths on how long until the alarm.
It is one of the most common complaints about sharing a bed. In our 2026 UK Sleep Survey, 33% of people who share or have shared a bed named duvet hogging as one of the things they find most annoying, and 23% said their partner gives off too much heat. Both have the same fix you can try, and Scandinavians have been using it for generations.
The lowdown: The Scandinavian sleep method means a couple shares a bed, but each person has their own duvet, rather than the two of you fighting over one. It is normal practice across Scandinavia, Germany and Austria. It targets the two biggest causes of disturbance between bed partners, temperature and movement, and it costs you nothing more than a second duvet. No study has tested it directly, so treat it as a sensible fix rather than a guarantee.
The Scandinavian sleep method is a sleeping arrangement where a couple shares one bed but uses two separate duvets instead of one shared duvet. Each person picks their own size, tog rating, and filling. You still share the bed, the pillow talk, and the goodnight. You simply stop sharing the covers.
It also goes by the Scandi sleep method, though “method” rather oversells it. In Sweden, Norway, and Denmark, and in Germany and Austria too, two duvets on a double bed are simply how a bed gets made. Hotels do it as standard. Nobody there thinks of it as a hack.
The name caught on in the UK and US in late 2023, after Swedish content creator Cecilia Blomdahl, who lives on the Arctic island of Svalbard, showed how she and her partner make their bed. It went round the internet, acquired a name, and became a trend, which is a slightly funny fate for something Scandinavians have done for as long as anyone can remember. Double-size duvet covers are reportedly quite hard to buy over there.
It comes down to three things. None of them are complicated, which is exactly why it works so well:
Your body cools down to fall asleep. Sleep onset and a drop in core temperature happen together, which is part of why a hot bedroom is such a common cause of a broken night. Warm skin is a different matter. Warming the skin increases blood flow near the surface so heat can escape, and in one small study, gently warming the skin reduced the time it took people to fall asleep by about a quarter, roughly 3 minutes.
What that means in a shared bed is that you and your partner may genuinely need different things. One of you needs to shed heat. The other has cold feet and wants to warm up. A single shared duvet cannot do both. Two duvets can, because you each choose your own tog.
Our guide to the best temperature for sleep goes into the numbers, and if you are the one who is always freezing, why you get cold at night is worth a read.
When you share a duvet, you are physically tethered to each other. Every roll, every trip to the bathroom, every restless stretch pulls the covers and takes a bit of your sleep with it. Two duvets cut that link entirely.
It matters more than it sounds, because sleep travels between people. Researchers have found that sleep and wake states are effectively shared between people with insomnia and their bed partners. If one of you is having a bad night, the other tends to have one too. Removing the duvet as a conductor is a small change with a real effect.
You can starfish. You can curl up. You can stick one leg out, which is a legitimate thermoregulation strategy and not a personality flaw. None of it drags the covers off the person beside you.
This is the part that makes the Scandinavian method different from the alternatives. You are not moving to the spare room, and you are not buying a second bed. You are staying exactly where you are and removing one point of friction.
Honest answer: no one has tested it directly. There is no study comparing couples with one duvet against couples with two, so anyone quoting you a percentage improvement has got it from somewhere other than the research.
What we do have is good evidence about the things it targets. A review of bed-sharing research across couples, parents and children, siblings and pet owners found something that fits this rather neatly. Across the board, people reported sleeping better when sharing a bed, even though the objective measurements were generally worse, with more awakenings. The authors pointed to movement and heat as the main things working against sleep in a shared bed.
Therefore, the bit couples love about sharing a bed—being close to someone—is not the bit causing the trouble. The trouble is heat and movement. Two duvets sort out both and leave the good part completely alone. The theory is sound, the proof is missing, and your own bed is the only laboratory that matters here. Give it a fortnight and see how you get on.
There really is not much to it. Get the sizing right, and the rest looks after itself:
If you fancy taking the theme further, our Scandi bedroom ideas cover the calm, pared-back look that goes with it, and bedroom ideas for couples have more for a shared room.
Two duvets, one bed: Browse our full duvet range to find a tog that suits each of you, or take a look at cooling bedding if one of you runs hot.
It is not the right answer for everyone, and there are a few genuine catches:
Two duvets can only do so much: If you are both still waking up a bit sore, or shuffling around all night hunting for a comfortable spot, the mattress underneath you is worth a look. Find your ideal mattress with Sleepmatch.
Two single duvets, regardless of whether your bed is a double, a king or a super king. A single duvet is wide enough to cover your side with a few inches of overlap in the middle, which is what you want, so there is no cold gap between you. Ordinary single duvet covers fit as normal.
Completely. It is the default across Scandinavia, Germany and Austria, where hotels supply two duvets on a double bed without anyone thinking twice about it. The idea that a couple must share one duvet is a British and American habit rather than a universal one.
You are still in the same bed, which is the main thing. Research on happily partnered older adults has underlined how much physical closeness in bed matters to a relationship, and this method keeps all of it. Share one duvet while you are awake and roll back to your own when you want to sleep.
No, and it is worth being clear about the difference. The Scandinavian method keeps you in the same bed with separate bedding. A sleep divorce means sleeping in separate beds or separate rooms. The Scandinavian method is the smaller, cheaper step, and plenty of couples find it is enough. If it is not, our guide to whether a sleep divorce is right for you covers the bigger version.
See all articles by Shannan Humphrey
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