{"product_id":"dupont-thermax-heavy-duty-all-sizes","title":"Dupont Thermax Heavy Duty 4' x 8' - All Sizes","description":"\u003cp data-end=\"613\" data-start=\"0\"\u003eThe Dupont Thermax Heavy Duty Board is a premium-grade insulation panel engineered for demanding applications that require exceptional durability, fire resistance, and thermal performance. Constructed with a rigid polyisocyanurate (PIR) foam core and reinforced heavy-duty aluminum facers, this board offers superior insulation while maintaining structural strength. Ideal for industrial facilities, warehouses, commercial buildings, and exterior walls, Thermax Heavy Duty provides long-term energy efficiency and moisture protection even in the most challenging environments.\u003c\/p\u003e\n\u003ch4 data-end=\"634\" data-start=\"615\"\u003e\n\u003cstrong data-end=\"632\" data-start=\"615\"\u003eKey Features:\u003c\/strong\u003e\u003cstrong data-end=\"647\" data-start=\"637\"\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"753\" data-start=\"717\"\u003e\n\u003cstrong data-end=\"726\" data-start=\"717\"\u003eSize:\u003c\/strong\u003e 4' x 8' (Standard Sheet)\u003c\/li\u003e\n\u003cli data-end=\"796\" data-start=\"756\"\u003e\n\u003cstrong data-end=\"767\" data-start=\"756\"\u003eFinish:\u003c\/strong\u003e Heavy-Duty Aluminum Facing\u003c\/li\u003e\n\u003cli data-end=\"837\" data-start=\"799\"\u003e\n\u003cstrong data-end=\"812\" data-start=\"799\"\u003eMaterial:\u003c\/strong\u003e Polyisocyanurate (PIR)\u003c\/li\u003e\n\u003cli data-end=\"904\" data-start=\"840\"\u003e\n\u003cstrong data-end=\"863\" data-start=\"840\"\u003eThermal Efficiency:\u003c\/strong\u003e High R-values for excellent insulation\u003c\/li\u003e\n\u003cli data-end=\"979\" data-start=\"907\"\u003e\n\u003cstrong data-end=\"920\" data-start=\"907\"\u003eStrength:\u003c\/strong\u003e Enhanced compressive strength for demanding applications\u003c\/li\u003e\n\u003cli data-end=\"1060\" data-start=\"982\"\u003e\n\u003cstrong data-end=\"998\" data-start=\"982\"\u003eApplication:\u003c\/strong\u003e Industrial walls, roofs, and commercial insulation projects\u003c\/li\u003e\n\u003cli data-end=\"1136\" data-start=\"1063\"\u003e\n\u003cstrong data-end=\"1083\" data-start=\"1063\"\u003eFire Resistance:\u003c\/strong\u003e Superior fire performance for exposed interior use\u003c\/li\u003e\n\u003cli data-end=\"1208\" data-start=\"1139\"\u003e\n\u003cstrong data-end=\"1163\" data-start=\"1139\"\u003eMoisture Resistance:\u003c\/strong\u003e Exceptional resistance to water absorption\u003c\/li\u003e\n\u003cli data-end=\"1286\" data-start=\"1211\"\u003e\n\u003cstrong data-end=\"1228\" data-start=\"1211\"\u003eInstallation:\u003c\/strong\u003e Can be fastened or adhered for easy, secure application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1313\" data-start=\"1288\"\u003e \u003c\/p\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1718\" data-start=\"1314\"\u003e\n\u003cthead data-end=\"1352\" data-start=\"1314\"\u003e\n\u003ctr data-end=\"1352\" data-start=\"1314\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1326\" data-start=\"1314\"\u003eThickness\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1336\" data-start=\"1326\"\u003eR-Value\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"1352\" data-start=\"1336\"\u003eSq Ft\/Board\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1718\" data-start=\"1395\"\u003e\n\u003ctr data-end=\"1436\" data-start=\"1395\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1402\" data-start=\"1395\"\u003e0.5\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1409\" data-start=\"1402\"\u003eR3.3\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1436\" data-start=\"1409\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1478\" data-start=\"1437\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1445\" data-start=\"1437\"\u003e0.75\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1450\" data-start=\"1445\"\u003eR5\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1478\" data-start=\"1450\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1516\" data-start=\"1479\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1484\" data-start=\"1479\"\u003e1\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1491\" data-start=\"1484\"\u003eR6.5\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1516\" data-start=\"1491\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1558\" data-start=\"1517\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1524\" data-start=\"1517\"\u003e1.5\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1531\" data-start=\"1524\"\u003eR9.8\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1558\" data-start=\"1531\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1603\" data-start=\"1559\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1567\" data-start=\"1559\"\u003e1.55\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1575\" data-start=\"1567\"\u003eR11.4\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1603\" data-start=\"1575\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1640\" data-start=\"1604\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1609\" data-start=\"1604\"\u003e2\"\u003c\/td\u003e\n\u003ctd data-end=\"1615\" data-start=\"1609\" data-col-size=\"sm\"\u003eR13\u003c\/td\u003e\n\u003ctd data-end=\"1640\" data-start=\"1615\" data-col-size=\"sm\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1681\" data-start=\"1641\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1648\" data-start=\"1641\"\u003e2.5\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1654\" data-start=\"1648\"\u003eR15\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1681\" data-start=\"1654\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1718\" data-start=\"1682\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1687\" data-start=\"1682\"\u003e3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1693\" data-start=\"1687\"\u003eR18\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1718\" data-start=\"1693\"\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dupont","offers":[{"title":"0.5\"","offer_id":53068593922415,"sku":"IBDTXS1248-HD","price":84.52,"currency_code":"USD","in_stock":true},{"title":"0.75\"","offer_id":53068593955183,"sku":"IBDTXS3448-HD","price":93.35,"currency_code":"USD","in_stock":true},{"title":"1\"","offer_id":53068593987951,"sku":"IBDTXS148-HD","price":103.7,"currency_code":"USD","in_stock":true},{"title":"1.5\"","offer_id":53068594020719,"sku":"IBDTXS1548-HD","price":123.14,"currency_code":"USD","in_stock":true},{"title":"1.55\"","offer_id":53068594053487,"sku":"IBDTXS15548-HD","price":127.4,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":53068594086255,"sku":"IBDTXS248-HD","price":148.92,"currency_code":"USD","in_stock":true},{"title":"2.5\"","offer_id":53068594119023,"sku":"IBDTXS2548-HD","price":174.32,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":53068594151791,"sku":"IBDTXS348-HD","price":195.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/Untitleddesign-2025-11-17T124103.002_67f54770-7bc5-4a09-9c4d-5e07713e46c9.png?v=1780118350","url":"https:\/\/superarbor.io\/products\/dupont-thermax-heavy-duty-all-sizes","provider":"Super Arbor","version":"1.0","type":"link"}