TimberHP's R-12 TimberBatt Acoustic Steel Stud Insulation Batts are engineered to provide consistent insulation performance in conditioned spaces by combining high density, low thermal conductivity, and strong heat capacity. The wood fiber material helps resist temperature fluctuations throughout the year while reducing cavity windwashing for improved comfort and efficiency. With ASTM E84 Class A flame and smoke spread performance, recyclable construction, and carbon-storing renewable materials, these insulation batts support sustainable building practices without sacrificing durability. Ideal for steel stud applications, they provide dependable thermal and acoustic performance for residential and commercial construction projects.