Underlayment

Silver  Backed Grey Foam Underpad
2.0mm Silver Backed Grey Foam
Econo Blue Film Backed Underpad
2.0mm Econo Blue Film Backed
Black Plastic Backed Underpad
1.5mm Black Plastic Backed

Product Details

Sound Blocker Acoustical Underlay

IIC (Impact Insulation Class) = 74
STC (Sound Transmission Class) = 73

2mm Silver Backed Grey Foam comes in 300SF rolls

2mm Blue Film Backed comes in 300SF rolls

2mm Black Plastic Backed comes in 200SF rolls

We also offer additional underlay options for vinyl and for lower insulation requirements.

Soundblocker Foam Specifications