New Products

170 Sound & Crack Isolation Mat

Proven sound and crack isolation — now precision cut sheets for better installs

The 170 Sound & Crack Isolation Mat sets a new standard for acoustic performance and installation efficiency. Engineered to reduce noise transfer and protect tile and stone finishes from substrate  movement, the updated system introduces precisioncut sheet formats alongside optimized roll sizes—giving installers and specifiers greater flexibility without sacrificing performance.

The new sheet format features automated, precisioncut beveled edges that create tighter seams, cleaner transitions, and a smoother finished surface. Sheets lay flat immediately with no roll memory or acclimation time, reducing waste and speeding installation. Additionally, lightweight, palletized packaging improves ergonomics and makes single-person handling of sheets easier on the jobsite.

With multiple thicknesses to meet a wide range of acoustic requirements, up to 94% post-consumer recycled content, and independent testing that exceeds code requirements, the 170 Sound & Crack 
Isolation Mat delivers trusted performance for residential, and commercial floor assemblies—backed by a 25-year LATICRETE system warranty