When it comes to improving sleep, most of us focus on routines – earlier bedtimes, screen limits, gentle stretches, or cutting back on caffeine. But the environment we sleep in has an equally powerful role. Our nervous system is constantly picking up on cues around us – light, temperature, texture and noise – and these signals can quietly shape how easily the body settles at night.
For Sleep Awareness Week, we’ve partnered with Abby Rawlinson, a London-based integrative therapist, author and mental health educator, to explore this often-overlooked factor. Here, Abby shares her tips for creating a bedroom that helps the nervous system feel calmer, safer, and more ready for rest.
1. Lower the Sensory Load
Your nervous system is always scanning the environment for cues of safety or threat. This process, called neuroception, happens below conscious awareness and helps your body decide whether it can relax or needs to stay alert.
Many modern bedrooms accidentally send mixed signals.
Bright overhead lighting, visual clutter, piles of clothes, competing colours, sudden noise – can all keep the nervous system in a subtle “stay alert” state.
Reducing sensory load doesn’t mean a sterile minimalist room. It simply means offering your nervous system more signals of softness.
Think warm ambient lighting instead of harsh overhead lights, baskets or drawers to contain clutter, and white noise or rain sounds to soften sudden noise.
2. Regulate Temperature
Sleep and temperature are deeply connected. As you prepare for sleep, your core body temperature naturally drops slightly. This drop is one of the brain’s strongest signals that it’s time to rest. A bedroom that’s too warm can interfere with this process.
A simple guideline is: cool air, warm body.
Keeping the room slightly cooler while using breathable bedding helps the body regulate itself more easily overnight.
Natural fibres like linen and cotton bedding allow air to circulate, helping prevent overheating and night sweats. Small shifts here can make a surprisingly noticeable difference to sleep depth and comfort.
3. Texture Matters More Than You Think
Your skin is your largest sensory organ. It constantly sends information to the brain about the environment you’re in – including whether that environment feels safe and comfortable.
Scratchy, synthetic or stiff fabrics can keep the body subtly braced, even when you’re trying to relax. Soft, natural textures signal something very different.
They allow the body to fully settle into rest, rather than maintaining low-level tension.
This is why soft, natural bedding, blankets and sleepwear can subtly influence how relaxed your body feels at night.
4. Create Predictable Rituals
One of the most regulating things you can offer your nervous system is predictability. The nervous system relaxes when it knows what comes next. Through pattern recognition, the brain learns to detect familiar sequences and translate them into “I’m safe.”
This is why certain evening moments feel so soothing.
The bedside lamp you switch on each night. The same cotton robe. Your skincare routine. Water by the bed. Reading a few pages of a book.
These aren’t random habits. They’re regulating rituals – consistent sensory cues that help your nervous system shift from “day mode” into “rest mode.”
5. Add Nature Cues
Our nervous systems are biologically wired to respond to nature. This isn’t just poetic language – it’s evolutionary.
For most of human history, cues of safety came from sunlight, greenery, water, firelight, earthy smells and soft ground. Modern homes remove many of these cues, but our bodies still look for them.
Even small touches of nature can help lower baseline stress and bring the nervous system into a steadier state.
You might try:
• Adding one living thing to your bedroom – a plant or fresh flowers
• Using natural materials like wood, ceramics or woven baskets
• Choosing breathable natural bedding such as linen or cotton in earthy tones – greens, browns, soft blues or terracotta
• Bringing nature in through scent – eucalyptus, pine, cedar or citrus
