This insulation batt has an R7 value. This 1-1/2 in. x 4 ft. x 8 ft. Grey Styrofoam insulation board has an R-value of 7.5, providing reliable thermal insulation. It features a scored square edge design for easy installation and is moisture-resistant, making it suitable for various applications in both residential and commercial buildings.

• Retains R-value after exposure to moisture, ensuring secure and efficient thermal insulation
• Easy to install, perfect for professional construction and DIY projects
• Reliable closed-cell, moisture-resistant insulation
• Constructed from durable grey styrofoam for effective insulation
• Provides an R-value of 7.5 for superior thermal resistance
• Dimensions of 1-1/2 in. thick, 4 ft. wide, and 8 ft. long for versatile applications