
Bring some peace and quiet home
CosyWall Acoustic is blown into your internal walls to soak up the noise between rooms — voices, music, TVs and traffic — for a calmer, more private home.

Improved sleep
Less noise between rooms keeps bedrooms quiet and restful.
Enhanced focus
A calmer space for working and studying from home.
Better privacy
Conversations and media stay in the room they belong to.
Adds value
A quieter, better-performing home appeals to future buyers.
Why it works
No gaps means no noise leaks
Traditional acoustic batts can leave gaps where sound sneaks through. Blown insulation is injected into the wall cavity, filling every crack for a seamless sound barrier.
Its density makes it exceptional at absorbing airborne noise — conversations, music and street sounds — and it helps damp vibrations within the wall too.
As a bonus, it also adds thermal performance: quieter and warmer.

A little sound science
Under 40dB is the sweet spot for a peaceful home. Here’s what you’re up against.
30dB
A whisper
The quiet end of the scale — where bedrooms should live.
60dB
A conversation
Airborne sound like voices and TV travels straight through uninsulated walls.
80dB
A busy street
Constant exposure is tiring — good insulation takes the edge off.
Airborne sound (voices, music, traffic) is where CosyWall Acoustic shines. Impact sound — footsteps, slamming doors — travels through the structure and may need additional measures; we’ll advise honestly on what will and won’t help.
Ready for a quieter home?
Tell us which rooms are the problem — we’ll recommend the right acoustic fix.
