{"product_id":"johns-manville-r-23-tempcontrol-unfaced-mineral-wool-insulation-batts-all-sizes","title":"Johns Manville R-23 TempControl Unfaced Mineral Wool Insulation Batts - All Sizes","description":"\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable style=\"max-width: 1200px; width: 100%; height: 97.9689px;\" class=\"table table-striped\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.375%; height: 19.5938px;\"\u003eZone\u003c\/th\u003e\n\u003cth style=\"width: 65.2574%; height: 19.5938px;\"\u003eStates\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 34.375%; height: 39.1875px;\"\u003eZone 1\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 65.2574%; height: 39.1875px;\"\u003eAL, CT, FL, GA, IL, LA, MA, MD, ME, NC, NH, OH, PA, SC, TN, VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.375%; height: 19.5938px;\"\u003eZone 2\u003c\/td\u003e\n\u003ctd style=\"width: 65.2574%; height: 19.5938px;\"\u003eIA, KS, MI, MN, MO, OK, TX, WI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.375%; height: 19.5938px;\"\u003eZone 3\u003c\/td\u003e\n\u003ctd style=\"width: 65.2574%; height: 19.5938px;\"\u003eAR, CA, CO, MT, NM, NV, UT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable style=\"max-width: 1200px; width: 100%; height: 156.75px;\" class=\"table table-striped\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003cth style=\"width: 25%; height: 39.1875px;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"width: 25%; height: 39.1875px;\"\u003eSq Ft\/Bag\u003c\/th\u003e\n\u003cth style=\"width: 25%; height: 39.1875px;\"\u003eBatts\/Bag\u003c\/th\u003e\n\u003cth style=\"width: 25%; height: 39.1875px;\"\u003eR Value\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e 5.5 in x 15.25 in x 47 in\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eR23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e5.5 in x 23 in x 47 in\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003e37.5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"width: 25%; height: 39.1875px;\"\u003e\u003cspan data-sheets-root=\"1\"\u003eR23\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e Johns Manville Mineral Wool TempControl\u003cspan\u003e \u003c\/span\u003ebatts offer R-Values up to R-30. Noncombustible, fire- and moisture-resistant, they are designed to deliver thermal control and delay the spread of fire in wood-stud cavities of exterior walls, basements and heated crawlspaces.\u003c\/p\u003e\n\u003cdiv class=\"text parbase\"\u003e\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eThermally Efficient:\u003c\/b\u003e Effective resistance to heat transfer with R-values up to R-30.\u003cbr\u003e\u003cb\u003eFire-Resistant: \u003c\/b\u003eMelting point in excess of 2000˚F (1093˚C). Flame Spread of 0 and Smoke Developed of 0.\u003cbr\u003e\u003cb\u003eDurable Inorganic Glass: \u003c\/b\u003eNo growth of fungi. No sustaining of vermin.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"1\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003e \u003c\/span\u003eASTM Standards\u003c\/td\u003e\n\u003ctd\u003e  ASTM C665\u003c\/td\u003e\n\u003ctd\u003e  Type 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Thermal Resistance \u003c\/td\u003e\n\u003ctd\u003e  ASTM C518\u003c\/td\u003e\n\u003ctd\u003e  R-15, R-23, R-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Flame Spread \u003c\/td\u003e\n\u003ctd\u003e  ASTM E84\u003c\/td\u003e\n\u003ctd\u003e  0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Smoke Development \u003c\/td\u003e\n\u003ctd\u003e  ASTM E84\u003c\/td\u003e\n\u003ctd\u003e  0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Critial Radiant Flux \u003c\/td\u003e\n\u003ctd\u003e  ASTM E970\u003c\/td\u003e\n\u003ctd\u003e  \u0026gt; 0.12 W\/cm\u003csup\u003e2\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003e(0.11 Btu\/ft\u003csup\u003e2\u003c\/sup\u003es)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Water Vapor Sorption \u003c\/td\u003e\n\u003ctd\u003e  ASTM C1104\u003c\/td\u003e\n\u003ctd\u003e  5% or less by weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Odor Emission \u003c\/td\u003e\n\u003ctd\u003e  ASTM C1304\u003c\/td\u003e\n\u003ctd\u003e  Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Corrosiveness \u003c\/td\u003e\n\u003ctd\u003e  ASTM C665\u003c\/td\u003e\n\u003ctd\u003e  Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Fungi Resistance \u003c\/td\u003e\n\u003ctd\u003e  ASTM C1338\u003c\/td\u003e\n\u003ctd\u003e  Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e  Combustion Characteristics \u003c\/td\u003e\n\u003ctd\u003e  ASTM E136\u003c\/td\u003e\n\u003ctd\u003e  Pass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Johns Manville","offers":[{"title":"Zone 1 \/ 5.5 in x 15.25 in x 47 in (24.89 Sq Ft\/Bag)","offer_id":53068599427439,"sku":"JMTCR235.515.2547-Zone1E","price":50.25,"currency_code":"USD","in_stock":true},{"title":"Zone 1 \/ 5.5 in x 23 in x 47 in (37.50 Sq Ft\/Bag)","offer_id":53068599460207,"sku":"JMTCR235.52347-Zone 1E","price":75.71,"currency_code":"USD","in_stock":true},{"title":"Zone 2 \/ 5.5 in x 15.25 in x 47 in (24.89 Sq Ft\/Bag)","offer_id":53068599492975,"sku":"JMTCR235.515.2547-Zone2C","price":57.76,"currency_code":"USD","in_stock":true},{"title":"Zone 2 \/ 5.5 in x 23 in x 47 in (37.50 Sq Ft\/Bag)","offer_id":53068599525743,"sku":"JMTCR235.52347-Zone 2C","price":87.03,"currency_code":"USD","in_stock":true},{"title":"Zone 3 \/ 5.5 in x 15.25 in x 47 in (24.89 Sq Ft\/Bag)","offer_id":53068599558511,"sku":"JMTCR235.515.2547-Zone3W","price":74.6,"currency_code":"USD","in_stock":true},{"title":"Zone 3 \/ 5.5 in x 23 in x 47 in (37.50 Sq Ft\/Bag)","offer_id":53068599591279,"sku":"JMTCR235.52347-Zone 3W","price":112.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Untitleddesign-2025-03-31T111318.334_03506d3d-24b2-4121-a1ad-6acd9d5942b6.png?v=1780118373","url":"https:\/\/superarbor.io\/products\/johns-manville-r-23-tempcontrol-unfaced-mineral-wool-insulation-batts-all-sizes","provider":"Super Arbor","version":"1.0","type":"link"}