{"product_id":"rockwool-comfortboard-80-1-5-in-x-48-in-x-96-in-32-sqft","title":"ROCKWOOL® COMFORTBOARD 80 1-1\/2 in. x 48 in. x 96 in. (32 sq ft per sheet)","description":"32 sq ft per sheet (48 by 96 in. at 1-1\/2 in. thick). High-coverage Comfortboard 80 for long elevations: same 8 lb\/ft³ rigid stone wool CI in the 4x8 module. USA TDS (07-2025): about R-6.3 layer R at 1.5 in. from R-4.2\/in at 75 °F; ASTM E136 \/ E84 0\/0; NRC 0.90 \/ SAA 0.93 at 1.5 in. per ASTM C423. Plan safe handling for full sheets.","brand":"ROCKWOOL","offers":[{"title":"Default Title","offer_id":53898817470774,"sku":"ROCKWOOL_COMFORTBOARD_80_1_5_I","price":69.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/9129\/7334\/files\/20250407_RW-NA_PROD_1672_683aa9d8-52b8-4552-a3d7-0ac8541ca6c2.png?v=1776055991","url":"https:\/\/yearsbuildingmaterials.com\/es\/products\/rockwool-comfortboard-80-1-5-in-x-48-in-x-96-in-32-sqft","provider":"YEARS","version":"1.0","type":"link"}