Why choose QT over other sound control products?
a. Engineered to provide the highest delta IIC rating improvement when tested with a tile floor covering as measured by ASTM1 E2179 b. Backed by over 145 independent laboratory and field tests in a variety of floor-ceiling assemblies c. Made from resilient 100% recycled rubber d. Provides the lowest system height that meets code in concrete slab construction with no sound-rated ceiling e. Can thin-set tile and stone directly to the product with a commercial rating per ASTM C627 f.