Isover 100mm Cavity Wall Insulation is a high-performance solution designed to improve the thermal efficiency of cavity walls in residential and commercial buildings. It reduces heat loss, enhances energy efficiency, and contributes to a comfortable indoor environment. Key Features: Cavity Wall Application: Specifically engineered to fit the cavity between inner and outer wall layers, providing an effective insulation barrier. 100mm Thickness: Offers robust thermal performance to maintain consistent indoor temperatures and reduce heating costs. Thermal Insulation: Minimizes heat transfer through walls, boosting energy efficiency and comfort. Water Repellent: Resists moisture absorption, maintaining performance and preventing damp or mold issues. Non-Combustible: Provides fire-resistant properties, enhancing building safety. Acoustic Insulation: Helps reduce noise transmission for improved acoustic comfort. Easy Installation: Supplied in rolls or batts for straightforward insertion into cavity walls by professionals.