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Rockwool ComfortBatt R-30 Insulation$57.98
ROCKWOOL Comfortbatt is a stone wool thermal batt insulation for exterior wood and steel studs. It's designed for exterior wall cavities, exposed floors, basements/crawlspaces and attic applications.Comfortbatt features a unique flexible edge that allows for easy installation and helps prevent over compression to maintain its R-value, and is an effective way to improve a home’s energy efficiency.Comfortbatt is noncombustible and fire resistant, and provides water and moisture resistance.,ROCKWOOL Comfortbatt is a stone wool thermal batt insulation for exterior wood and steel studs.