R-23 Comfortbatt 5.5 x 15 x 47 in Fire-Resistant Stone Wool Insulation Batt (39.8 sq ft)

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Quantity: 1, 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.. Excellent thermal performance providing a high R-value per in. Non-combustible and fire resistant, stone wool works to contain a fire and prevent its spread. 5-1/2 in. x 15-1/4 in. batt sizing is designed for 2x6 wood framed construction spaced 16 in. on center. Comfortbatt applications include: exterior walls between studs, basement walls, crawlspaces, attics and cathedral ceilings and exposed floors. 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. Lightweight and easy to install, cut using a serrated knife and compression fit into place. Friction fit batts conform to normal variations in stud centers caused by distortion or warping. Greenguard gold certified for indoor air quality. Click here to learn more about . Installation Breakdown: . Buying guide and insulation calculator: ". Product Thickness (in.): 5.5 in. Insulation R-Value: R23. Insulation Location: Ceiling Insulation. Insulation Location: 2x6 Wall. Insulation Location: Attic. Insulation Location: Floor. Insulation Location: Crawlspace. Compatible Install Surface: Wood. Lot Number: 21357744, Brand: ROCKWOOL,