Knauf Insulation Ecobatt R 11 Unfaced Fiberglass Insulation Batts 3.5" x 23.25" x 93" 240.25 SF (8 Bags) Coastal Shower Doors Features ADA Compliant Yes For Features ADA Compliant Yes For Use with Pools Yes Actual Width (Inches) 4 Frost Resistant Yes Breaking Strength 0 250 pounds Installation Type Thinset mortar Can be Used as Accent Yes Ledgestone No Chemical Resistant Yes Material Porcelain Commercial Residential Commercial Residential Mosaic Pattern N A Dynamic Coefficient of Friction N A Package Quantity 50 Edge Type Straight edge Sample Available Yes For Use Bathrooms Yes Entryways Yes Garages No Kitchens Yes Laundry Rooms Yes Showers Yes Walls Yes Style N A Surface Type Smooth Tile Format Standard Tile Look Subway Tile Shape Hexagonal Use Location Indoor or outdoor For Use with Backsplashes Yes Kitchen Backsplashes Yes For Outdoor Use Patios No Water & Protection Water Absorption Impervious Water Resistant Yes Waterproof Yes while the antique black hardware adds a touch of sophistication Q: How does this insulation help with sound control making it perfect for use between floors and interior walls in spaces like bathrooms