3 1/2 in x 16 in x 48 in ROCKWOOL Comfortbatt Stone Wool Insulation

ROCKWOOL Comfortbatt® is a semi-rigid stone wool thermal batt insulation for exterior wood and steel stud applications. It features a unique flexible edge that allows for easy installation and helps prevent over compression to maintain its R-value.

Non-combustible and fire resistant, Comfortbatt® will not develop toxic smoke or promote flame spread, even when exposed directly to a fire. It also offers water and moisture resistance and excellent sound absorbency.

Comfortbatt® is an effective way to improve a home’s energy efficiency. It is GREENGUARD Gold Certified and contributes to a healthier indoor environment.

Features

• Stone wool provides excellent noise reduction and sound absorption to help you create quieter, more productive environments.
• Water resistant, stone wool does not rot or promote the growth of mildew, fungi or mold.
• Non-combustible and fire resistant, stone wool works to contain a fire and prevent its spread.
• Lightweight and easy to install.

65 sq ft/bag