If you require delivery to ID, MT, OR or WA, please select that delivery zone as pricing and delivery to those states may vary. Thermafiber® Fire & Sound Guard® Plus mineral wool insulation is designed to provide excellent thermal, noise control, and fire resistance in residential and light commercial construction applications. Fire & Sound Guard® Plus can be used in a variety of applications, including interior and exterior walls, ceilings, basement walls, and crawl spaces. These products are non-combustible, moisture-resistant, non-corrosive, non-deteriorating, and mold-resistant. Size Sq Ft Per Bag Batts Per Bag Application 3.5" x 15" x 47" 39.2 8 Wood 3.5" x 16" x 48" 42.67 8 Steel 3.5" x 23" x 47" 60.06 8 Wood 3.5" x 24" x 48" 64 8 Steel Installation: Measure & Cut — Fire & Sound Guard® Plus insulation is easy to cut with a serrated knife for custom fitting around electrical boxes, pipes, duct-work, wiring, or between non-standard studs and joists. Squeeze & Insert — Fire & Sound Guard® Plus insulation is flexible and pliable; simply squeeze the sides to compress the insulation and insert into the desired wall. Release & Expand — Once in place, Fire & Sound Guard® Plus insulation naturally expands to fill in the space, creating a snug, custom fit. Key Features: Designed for interior and exterior wall applications Energy-saving thermal insulation Exceptional sound and noise absorption Fire-resistant Easy to install Product Applications: Ceilings Floors Interior Acoustics > Ceilings Interior Acoustics > Floors Interior Acoustics > Interior Walls Walls
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