Acoustic Underlay for a Baby's Room — Reducing Noise

Apr 7, 2026

Written by our acoustic insulation specialist — 15+ years experience. About our experts.

Parents know better than anyone how critical a quiet sleeping environment is. After advising many UK families on nursery soundproofing, our recommendation is clear: acoustic underlay is one of the most practical improvements you can make.

What Noise Affects Baby Sleep

The two main issues: impact noise from activity in other rooms (footsteps, running children) and airborne noise (TV, conversations). Impact noise is the most common problem — it startles sleeping babies. Acoustic underlay directly addresses this.

Best Products for a Nursery

For a baby's room floor: our 3mm rubber underlay (54dB) is the most affordable practical option under carpet or soft floor finish. For upper-floor nurseries where footsteps from below are the issue: 6mm rubber underlay (74dB) in the floor below the nursery is more effective than treating the nursery floor itself.

Practical Tips

  • Treat the room where noise originates, not just the nursery
  • Heavy curtains reduce street noise significantly
  • Acoustic underlay under hard floors in adjacent rooms reduces impact noise reaching the nursery

Browse our acoustic underlay range or contact our experts for a free recommendation.
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