Rockwool Comfortbatt R-30 Stone Wool Batt Insulation is a semi-rigid insulation product engineered for wood studs and joists in residential walls, attics, ceilings, and floor frames. This batt delivers an R-value of R-30 for thermal resistance, helping maintain consistent indoor temperatures in new construction and renovation projects.
The unique flexible edge design compresses during installation to ensure a snug, gap-free fit even where stud centers vary slightly, maximizing the insulation’s effectiveness. Made from stone wool, Rockwool Comfortbatt is non-combustible, resistant to rot and mildew, and provides excellent sound absorption to minimize noise transmission between rooms and from outside. The material is moisture-resistant and supports environmental responsibility through its use of natural and recycled materials.
Features and Benefits
- R-Value R-30: Delivers thermal resistance for temperature control and energy efficiency.
- Flexible Edge Design: Compresses easily during installation to create tight seals and maintain performance across varying stud spacing.
- Non-Combustible: Stone wool construction enhances fire safety.
- Sound Absorption: Reduces airborne noise transmission, creating a quieter indoor environment.
- Rot and Mildew Resistant: Natural resistance to moisture-related deterioration extends product life.
- Recycled Materials: Made from natural and recycled stone wool to reduce waste while delivering performance.
Specifications
- Brand: Rockwool
- Model: RXCB3023
- R-Value: R-30
- Width: 23 inches
- Length: 47 inches
- Material: Stone wool
- Applications: Walls, attics, ceilings, floor frames
