{"product_id":"rockwool-comfortboard-80-1-1-2-in-x-24-in-x-48-in-r6-48-sqft","title":"ROCKWOOL® COMFORTBOARD 80 1-1\/2 in. x 24 in. x 48 in. (48 sq ft per package)","description":"48 sq ft per package (1-1\/2 by 24 by 48 in. sheets; confirm piece count on label). Comfortboard 80 rigid stone wool CI at 1.5 in. in a 2 by 4 ft module for bucks, transitions, and staged facades. USA TDS (07-2025): R-4.2\/in at 75 °F (about R-6.3 for 1.5 in.), 8 lb\/ft³ per ASTM C303, ASTM E136 \/ ASTM E84 0\/0, NRC 0.90 \/ SAA 0.93 at 1.5 in. per ASTM C423 table.","brand":"ROCKWOOL","offers":[{"title":"Default Title","offer_id":53898817405238,"sku":"ROCKWOOL_COMFORTBOARD_80_1_1_2","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9129\/7334\/files\/Rockwool_Comfortboard_80_4_Insulation.png?v=1781470366","url":"https:\/\/yearsbuildingmaterials.com\/es\/products\/rockwool-comfortboard-80-1-1-2-in-x-24-in-x-48-in-r6-48-sqft","provider":"YEARS BUILDING MATERIALS","version":"1.0","type":"link"}