This acoustical floor underlayment muffles impact noises through ceramic tiles, stone and other hard surfacing materials while protecting tile from crack disfiguration in commercial and light institutional applications. 170.5 Sound & Crack Isolation Mat is comprised of 89% post- consumer recycled content* making it eco-friendly!
Features & Benefits
Delta IIC rating of 22 per ASTM 2179 Delta Impact Insulation Class exceeds code requirement through independent testing
With an IIC rating of 50, it is approved for Commercial Use per the International Building Code
Anti-facture membrane / sound and crack isolation eliminates transmission of cracks up to 1/8” (3mm) from transferring to the finished floor helping to protect the tile installation from unsightly crack disfiguration
ASTM C-627 “Moderate” Robinson floor rating allows this durable floor underlayment to be used in interior, dry, commercial and light industrial applications
Meets ANSI A118.12 specifications*
Comprised of 89% post- consumer recycled content*, it contributes to LEED credits, is eco-friendly and GREENGUARD certified
It’s easy and quick to install with a suitable LATICRETE thin-set mortar and standard tools
