DensShield – 1/2 in. x 4 ft. x 8 ft. Tile Backer Board
$59.99DensShield Tile Backer Board is a high-performance substrate designed for floor, wall, and ceiling ceramic tile installations in wet or high-humidity areas. Featuring a built-in moisture barrier, it protects both tile and wall cavities from water damage, making it ideal for bathrooms, kitchens, pool areas, and showers.
Rockwool Safe'n'Sound 16 inch O.C. For 2x4 Wood Studs 
