Acoustic Denim Insulation for Soundproofing

Sustainable. Safe. Sound-Smart.

Acoustic Denim Insulation is an eco-friendly solution for reducing noise in walls and ceilings. Made from recycled cotton, it offers powerful sound absorption without the itch, chemicals, or complications of traditional fiberglass.


Key Benefits

  • High Sound Absorption: NRC up to 1.15 — ideal for controlling airborne noise in studios, offices, and living spaces.
  • Safe and Sustainable: Made from 85% post-consumer denim. No VOCs, no formaldehyde, and safe to touch.
  • Thermal Performance: Provides R-13 to R-19 insulation depending on thickness — soundproofing and energy savings in one.
  • Simple Installation: Fits snugly into standard framing. No special tools, no protective gear needed.
Acoustic Denim Insulation

Product Specs

Thickness NRC Rating R-Value Common Use
3.5" 1.05 R-13 Interior walls, residential use
5.5" 1.15 R-19 Commercial partitions, studios

STC ratings vary by wall construction — typically 51–54 when used in standard stud assemblies.


Ideal For:

  • Interior soundproofing walls
  • Home theaters and recording studios
  • Multi-family and office partitions
  • Green building and LEED projects

Product Reviews

REVIEW – The Spruce: Denim vs Fiberglass Insulation

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