The Scandinavian Sleep Method: Could Separate Duvets Help Couples Sleep Better?

Getting a good night’s sleep can make a major difference to how we feel and function the following day. Yet for couples who share a bed, getting enough rest is not always as simple as turning off the lights and going to sleep. One person may get too hot, while the other wants more warmth. One partner may move frequently, steal the covers or wake up during the night.

These small nighttime disruptions can eventually have a noticeable effect on sleep quality. For couples dealing with these problems, the Scandinavian sleep method has become an increasingly popular idea.

The concept is surprisingly simple. Instead of sharing one large duvet, each person uses their own separate duvet or blanket while continuing to sleep in the same bed.

What is the Scandinavian sleep method?

The Scandinavian sleep method is commonly associated with Denmark, Norway and Sweden. Rather than using one double duvet across the entire bed, couples use two individual duvets.

The arrangement gives each person control over their own sleeping space without requiring them to sleep in separate rooms. That can make the setup appealing to couples who want physical closeness but also need better control over their sleeping environment.

There are several potential advantages. Partners can choose different levels of warmth, move around without pulling the other person's covers and maintain a little more personal space during the night.

For couples who regularly find themselves competing for the duvet, this straightforward change may remove an unnecessary source of nighttime frustration.

Why might separate duvets improve sleep?

One of the biggest advantages is temperature control. People do not necessarily have the same preferences when it comes to sleeping temperature.

One person might prefer a thick, warm duvet, while their partner may become uncomfortable under heavy bedding. Separate duvets allow each person to choose what works for them.

Sleep medicine specialist Deirdre Conroy has highlighted how individual temperature preferences can vary. She also noted that people experiencing menopausal hot flashes may benefit from having access to lighter or cooler bedding.

The method can therefore be useful for couples whose different temperature preferences regularly interfere with their sleep.

Another potential benefit is freedom of movement. Sharing one duvet means that movement from one person can affect the other. Pulling the covers toward yourself can leave your partner exposed, while attempts to reclaim the duvet can disturb both people.

With separate covers, each person can move, turn over and adjust their bedding without creating the same problem for their partner.

Staying close without sacrificing personal space

One reason the Scandinavian sleep method has attracted attention is that it offers a middle ground between sharing everything at night and sleeping in completely separate rooms.

Behavioral scientist Wendy Troxel has described the approach as a way for couples to maintain closeness while still having their own sleep space.

This distinction is important. Wanting more personal space during sleep does not necessarily mean someone wants emotional distance from their partner.

A couple can still go to bed together, talk, cuddle and spend time together before falling asleep. The difference is simply that each person has their own bedding once it is time to sleep.

For some couples, that small amount of independence may make the shared bedroom more comfortable.

What if separate duvets are not enough?

The Scandinavian sleep method is not a universal solution. If the main cause of disrupted sleep is a significant sleep-related problem, changing the bedding may not address the underlying issue.

For example, loud snoring can disturb a partner even when each person has their own duvet. Other sleep conditions can also make it difficult for two people to sleep comfortably in the same bed.

In situations like these, the appropriate solution depends on what is causing the disruption.

This is where couples may need to look beyond bedding and consider whether the sleeping arrangement itself is working for both people.

Is sleeping in separate rooms bad for a relationship?

There is often a perception that couples who sleep separately must have relationship problems. However, experts cited in the source material suggest that this assumption is not necessarily correct.

Historically, couples sleeping in separate rooms was not always unusual, particularly among wealthier households in the Victorian era. In the United States, the practice became more stigmatized during the 1960s, when sleeping apart became associated with reduced intimacy.

Today, the way couples think about sleep arrangements is changing.

Some people feel safer and more comfortable when sharing a bed with their partner. However, that emotional benefit does not automatically mean they are getting the best possible sleep.

According to Troxel, sleep research using objective measurements generally suggests that people sharing a bed can experience somewhat poorer sleep.

That creates an important distinction between feeling comfortable with a partner and actually getting uninterrupted, restorative sleep.

When might sleeping apart make sense?

If separate duvets do not solve the problem, sleeping in separate rooms can sometimes be worth considering.

This does not have to be interpreted as a sign that a relationship is failing. For some couples, better sleep may actually improve their relationship because both people are less tired and less irritable during the day.

Poor sleep can affect communication, concentration and emotional wellbeing. When both partners are regularly exhausted, everyday disagreements may become harder to manage.

Creating a sleeping arrangement that allows both people to rest could therefore have benefits that extend beyond the bedroom.

The most important consideration is whether the arrangement works for both partners.

How to try the Scandinavian sleep method

Couples interested in trying the method do not need to make a dramatic change. The basic idea is simply to replace one shared duvet with two individual duvets.

Each partner can then choose bedding that matches their preferred temperature and sleeping style.

It may also help to treat the change as an experiment rather than a permanent decision. Try the arrangement for several nights and pay attention to whether sleep becomes less interrupted.

Consider questions such as:

• Are you waking up less often?
• Are you staying comfortable throughout the night?
• Are you still disturbing each other?
• Do you feel more rested in the morning?
• Is the arrangement comfortable for both partners?

If the answers are positive, separate duvets may be a simple way to improve the shared sleeping environment.

The bottom line

The Scandinavian sleep method is based on a simple idea: couples do not necessarily need to share the same duvet in order to share the same bed.

Using separate covers can provide greater control over temperature, reduce arguments over bedding and give each person more freedom to move during the night.

However, it is not a solution for every sleep problem. Issues such as persistent snoring or other sleep conditions may require a different approach.

Ultimately, there is no single sleeping arrangement that works for every couple. The best setup is the one that allows both people to feel comfortable, sleep well and maintain the closeness that matters to them.

Sometimes, improving a relationship's nighttime routine does not require a major change. It may simply mean giving each person their own duvet.

Source

The Independent, published 1 September 2026.

Disclaimer

This article is intended for general informational purposes only. It is not medical advice and should not be used as a substitute for advice from a qualified healthcare professional. If persistent snoring, suspected sleep disorders or ongoing sleep problems are affecting you or your partner, consider speaking with an appropriate healthcare professional.