Creating the right sleeping environment is one of the most important things you can do to help your baby sleep soundly – and safely. From room temperature to light levels, each detail can make a difference. Here’s how to create a calm, secure sleep space your baby will love.
Keep the Room Just Right: Baby Sleep Temperature Tips
Babies can’t regulate their body temperature as easily as adults, so keeping their room within the ideal range of 16–20°C is key to a restful night. Overheating or feeling chilly can disrupt your baby’s sleep and increase risks associated with unsafe sleep.
A Slumbersac baby sleeping bag helps maintain a stable body temperature all night long without the need for loose blankets. Choose the right TOG rating to suit the season and room temperature.
Embrace the Right Sounds: Is White Noise Good for Babies?
Complete silence can be unsettling for babies who are used to the rhythmic sounds of the womb. White noise mimics those familiar sounds and can help settle your little one more quickly.
- Try a white noise machine or app with a gentle, consistent sound
- Keep the device across the room from the cot, not directly next to it
- Stick to safe volume levels – no louder than a soft shower (under 50 dB)
Dim the Lights: Why Darkness Supports Baby Sleep
Babies learn the difference between day and night through light exposure. A darkened room at night helps reinforce this natural rhythm, encouraging longer stretches of sleep.
- Use blackout curtains or a breathable, safe sleep shade
- Avoid stimulating nightlights or light-up mobiles
- Keep lighting low during nighttime feeds and nappy changes
Focus on Safe Sleep First
A calming nursery is only part of the equation. A truly perfect sleep environment is also one that puts safety first. Following the ABCs of safe sleep is essential:
- Alone – your baby should sleep in their own sleep space
- Back – always place your baby on their back to sleep
- Crib – use a firm mattress with a fitted sheet, and keep the cot clear
That means no pillows, quilts, bumpers or soft toys – even if they’re favourites.
Build a Routine Around the Space
Consistency is comforting. Creating a calming pre-bed routine in the same safe space each evening can help your baby wind down and prepare for rest.
- A warm bath, gentle lullaby, and a snuggle in their sleeping bag all help signal that it’s time for sleep
- Keep the room setup consistent each night to build familiarity
With the right environment, your baby will sleep more peacefully – and you’ll rest easier too.
