Saint-Gobain Insulation High-Performance Fiberglass Batts (60mm x 45m) Specification: * Material: High-quality fiberglass * Thickness: 60mm * Length: 45m * R-Value: 3.5 * Fire rating: UL 723 Class 1 * Moisture resistance: Excellent * Durability: Long-lasting Saint-Gobain Insulation's high-performance fiberglass batts provide excellent thermal insulation for commercial and residential buildings. With a R-Value of 3.5, these batts can help reduce heating and cooling costs, while also providing a fire-resistant barrier. Made from high-quality fiberglass, these batts are durable and resistant to moisture, ensuring long-lasting performance. Ideal for new construction or retrofitting, these batts are a cost-effective solution for improving energy efficiency and comfort in any building.