It’s 11:30 p.m. You’ve shut down your computer after a day of working from home and are slipping into bed, exhausted. Yet, despite your fatigue, sleep won’t come. Your mind is still racing with thoughts of unanswered emails, tomorrow morning’s meeting, and the files piled on your desk—which doubles as your living room. Or sometimes your bedroom. You toss and turn. It’s 2:00 a.m., and you’re still awake.
This is a scenario many remote workers are familiar with. Remote work—with its promise of freedom and flexibility—has turned out to be more nuanced than we imagined, especially when it comes to our sleep. Understanding why this is the case can help us get back to more restful nights without giving up the benefits of working from home.
When the Office Moves into the Bedroom
The data gives us pause for thought. According to a 2025 survey by the National Institute of Sleep and Vigilance, the French sleep an average of 7 hours and 4 minutes on workdays. This figure may seem acceptable at first glance, but it masks significant disparities. Many of us sleep significantly less than the 7 to 9 hours recommended by sleep specialists for adults.
The same survey notes that the French are going to bed later and later, around 11:11 p.m. on weekdays. This difference, which may seem minor at first glance, adds up night after night. It creates what experts call a sleep debt—a lack of rest that builds up gradually and takes a toll on physical and mental health.
This naturally raises the question: Why does working from home—which is supposed to free us from exhausting commutes—actually undermine our ability to sleep well?
The Blurred Line Between Work and Rest
To understand this effect, we need to look at how our brains work. For a long time, most workers benefited from a clear separation. In the morning, they would get dressed, get in their car or take public transportation, and arrive at the office. This commute wasn’t just a physical journey. It was a transitional ritual that signaled to the brain the shift from rest mode to work mode.
Working from home has blurred this line. When your desk is just a few meters from your bed, your brain struggles to make the distinction needed to truly disconnect. And when your bedroom also serves as your workspace—which is the case for a significant number of remote workers—you’re literally sleeping in your office.
This blurring of boundaries creates a vicious cycle. The bedroom, once associated with rest and relaxation, is gradually becoming a place of concentration and professional anticipation. The brain no longer recognizes it as a cue for sleep. That’s why so many people still feel connected even after shutting down their computers. Mentally, they never really leave their workplace.
According to a study by the Mutuelle des Scop et des Scic, the blurring of the psychological boundary between work and home negatively affects sleep quality.
Posture and Thermal Environment
One often-overlooked aspect of working from home involves the body itself. When you work at your dining room table—or sometimes even in bed—your posture deteriorates. Your neck rounds, your lower back bends, and your shoulders rise toward your ears. Maintaining this position for long periods without proper support causes tension in the neck and lower back.
These aches often appear toward the end of the day and can make it harder to sleep soundly. You fall asleep with a stiff neck, your sleep becomes fragmented, you wake up feeling tired, and the cycle starts all over again the next day.
The thermal environment also plays a role. A home office can easily create a small, overheated microclimate throughout the day, due to the computer, the lamp, and the lack of air circulation. However, to fall asleep, the body needs a cool environment, ideally between 16 and 19°C. Bedding that traps heat exacerbates the problem: you overheat, you sweat, and you wake up in the middle of the night.
Caffeine: The Work-from-Home Habit
There’s a subtle trend among remote workers: increased coffee consumption. When the coffee maker is within reach, the temptation is constant. A cup of coffee at 10 a.m., another at 2 p.m. to combat the afternoon slump, and sometimes a third at 4 p.m. before a meeting.
Caffeine has a half-life of five to six hours. This means that half of the caffeine from your 4:00 p.m. cup of coffee is still active in your body at 10:00 p.m. Your brain therefore remains alert at the very moment you’re trying to fall asleep. To ensure a deep sleep, it’s a good idea to limit your caffeine intake to the early part of the day rather than the afternoon.
Hyperconnectivity and the Brain That Never Shuts Off
One aspect of working from home that is often underestimated is the lack of a signal that the workday is over. At the office, you’d see your coworkers leave and activity wind down. These external cues signaled the end of the workday, and your brain could relax.
At home, these cues disappear. The computer stays on the desk. The work phone alerts you to a message in the evening. You get into the habit of checking one last thing before going to bed. This hyperconnectivity keeps the nervous system on high alert. You slip into bed while your mind is still active, which makes falling asleep much more difficult.
The Role of Bedding in Recovery
Given these challenges, it’s worth taking a closer look at your sleep environment. The idea may seem surprising: how could bedding affect a problem that appears to be primarily behavioral? Yet the physical environment in which you sleep directly influences the depth and continuity of your rest.
Inappropriate bedding exacerbates each of the issues mentioned. If it traps heat, you’ll overheat and wake up frequently throughout the night. If it doesn’t provide adequate support for your body, neck and lower back tension will increase. If it traps moisture and allergens, your sleep will become fragmented.
This is what draws many people to natural materials, particularly natural latex. Its honeycomb structure promotes constant airflow. Unlike memory foam, which traps heat, a natural latex mattress maintains a more stable temperature throughout the night. For someone who has been working all day in a poorly ventilated room, this temperature regulation makes a real difference in sleep comfort.
Natural latex, derived from the sap of the rubber tree, is naturally breathable and not conducive to dust mites. It conforms to the body’s contours and helps maintain proper spinal alignment, which helps muscles strained by poor posture at work to relax. A properly fitted pillow provides additional support for the neck, which is often under strain when working from home.
Harvard Medical School has conducted research showing that the thermal stability and ergonomics of bedding promote uninterrupted sleep.
Seven Tips for a Good Night's Sleep
Once you understand how it works, a few simple habits can help you get a better night's sleep. They don't require a major change—just a little attention and consistency.
1. Create a boundary between your office and your bedroom. Set up your workspace somewhere other than your bedroom whenever possible. In a studio apartment, a folding screen or a closet is enough to visually separate the two spaces and signal to your brain that they are distinct.
2. Establish an end-of-day routine. Put your computer on standby, put away your work phone, change your clothes, take a shower, or go for a short walk. This action signals to your brain that work is over.
3. Limit screen time before bed. Screen light sends a signal to the brain that it’s daytime. Setting aside a screen-free period gives melatonin time to rise naturally.
4. Focus on caffeine early in the day. Drinking coffee only in the morning gives your body time to process it before bedtime. In the afternoon, a short walk often wakes you up better than another cup of coffee.
5. Pay attention to the temperature in the bedroom. A bedroom temperature between 16 and 19°C at night promotes quality sleep. Breathable bedding helps achieve and maintain this cool temperature.
6. Choose breathable bedding. A natural latex mattress, built to last, supports your body and regulates temperature night after night. It’s a rest that invests in your energy for the next day.
7. Create an environment conducive to sleep. Air out your bedroom, choose bedding made of natural, breathable materials, and create a calm atmosphere. A few minutes of reading or deep breathing will help prepare your body for rest.
Key takeaway: Working from home blurs the line between work and rest. To protect your sleep, create a clear separation between the two, respect your body’s natural rhythm by limiting screen time and caffeine, and treat yourself to a cool, breathable, and well-supported sleep environment.
Working from home promised more freedom. For many, it has also blurred the line between work and rest. But that line can be reestablished. It starts with recognizing that sleep is not a waste of time, but an essential foundation for concentration, balance, and well-being.
Three pillars support this return to restful nights: establishing clear boundaries between work and rest, respecting your body’s natural rhythms, and taking care of your sleep environment. Natural bedding isn’t a miracle solution. When combined with a commitment to protecting your rest, it becomes the foundation for deeper sleep and more peaceful days of remote work.
Kipli, of course.
Written by the Kipli team, specialists in natural sleep since 2018. This article is based on recognized public health sources. It is not a substitute for medical advice.
Our sources: National Institute of Sleep and Vigilance (INSV), 2025 survey for Sleep Day. Harvard Medical School, research on thermoregulation and sleep continuity. Mutuelle des Scop et des Scic, telework and professional boundaries. DARES, data on atypical work schedules.