Sound Off®

Sound Off® acoustical underlayment is designed to reduce noise in today’s active households and helps quiet sounds from foot traffic. Sound Off® is a great complement to new floors, and is quick and easy to install.


  • Reduces noise in today's active households
  • Helps quiet sounds from foot traffic
  • Perfect complement for your new floor
  • Fast and easy to install
  • CRI Green Label Plus-certified
  • Hypoallergenic


Thickness: 5/32" (0.156")
Density: 10 lbs/ft³ (18.75 oz/yd²)
R-value: 0.58
Product Codes:
BM0001 BM0002
Composition: Bonded Foam
Mositure Barrier: N/A*
Color: Black core/navy film
6' x 20' 6' x 60'
120 360
13.33 40
ΔIIC: 21
Sound Transmission Class (STC): 65
Impact Insulation Class (IIC): 70
Indoor Air Quality: CRI Green Label Plus-certified
Flammability: Passes
Warranty: Limited Warranty
  • IIC: ASTM E492-09 / ASTM E989-06
  • ΔIIC: ASTM E2179-03
  • STC: ASTM E90 / ASTM E413-10
  • *Separate moisture barrier should be used on slab foundation and below-grade installation