{"product_id":"johns-manville-polyiso-rigid-insulation-board-2-6-in-x-4-ft-x-8-ft-sheet","title":"Johns Manville Polyiso Rigid Insulation Board 2.6 in. x 4 ft. x 8 ft. (Sheet)","description":"\u003ch2\u003ePolyiso Rigid Insulation Board (2.6 in. x 4 ft. x 8 ft.)\u003c\/h2\u003e \u003cp\u003e\u003cstrong\u003eJohns Manville polyisocyanurate (polyiso) rigid insulation board in a 4 ft. x 8 ft. sheet with 2.6 in. thickness. Designed for high-performance insulation applications where a rigid, easy-to-handle board format is preferred.\u003c\/strong\u003e\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eRigid Board Format:\u003c\/strong\u003e 4 ft. x 8 ft. sheet makes coverage straightforward for large areas\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHigh-Performance Insulation Core:\u003c\/strong\u003e Polyiso construction for efficient thermal insulating value in a slim profile\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eThickness for Build-Up:\u003c\/strong\u003e 2.6 in. board supports assemblies needing added insulation depth\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eJobsite Friendly Handling:\u003c\/strong\u003e Board-style insulation is easy to stage, cut, and fit as needed\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCategory Fit:\u003c\/strong\u003e Intended for insulation and weatherproofing projects using flat rigid insulation boards\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch3\u003eSpecifications Table:\u003c\/h3\u003e \u003ctable\u003e \u003cthead\u003e \u003ctr\u003e \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eJohns Manville\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct name\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eManv 2.6\" Iso 4'X8'\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eJohns Manville 2.6\" Iso 4' X 8'\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eInsulation \u0026amp; Weatherproofing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSub-category\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eFlat \u0026amp; Fan Fold Rigid Insulation Boards\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInsulation type\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolyiso (ISO) rigid board\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2.6 in.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSheet size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e4 ft. x 8 ft.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUnit of measure\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSH - Sheet\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003chr\u003e \u003ch3\u003eFrequently Asked Questions (FAQ):\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ: What are the board dimensions and thickness?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e Each sheet is 4 ft. x 8 ft. and 2.6 in. thick.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eQ: What type of insulation is this?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e It is a rigid polyiso (polyisocyanurate) insulation board.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eQ: How is this product sold?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e It is sold by the sheet (Unit of Measure: SH - Sheet).\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eQ: What category does this fall under?\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003eA:\u003c\/strong\u003e Insulation \u0026amp; Weatherproofing → Flat \u0026amp; Fan Fold Rigid Insulation Boards.\u003c\/p\u003e \u003chr\u003e \u003ch3\u003eQuietly Powerful Insulation, Cleanly Composed\u003c\/h3\u003e \u003cp\u003eThere’s an understated luxury in materials that make a space feel effortlessly calm—this rigid polyiso board is exactly that kind of upgrade. In a generous 4' x 8' format with a substantial 2.6\" thickness, it supports enveloping comfort without demanding attention. Use it where performance matters most, creating a more stable, insulated shell that lets your finishes shine. It’s the behind-the-scenes essential that elevates everyday living.\u003c\/p\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eChoose this Johns Manville 2.6 in. x 4 ft. x 8 ft. polyiso board to build a more comfortable, better-insulated assembly—one sheet at a time.\u003c\/strong\u003e\u003c\/p\u003e","brand":"GMC_Traffic","offers":[{"title":"Default Title","offer_id":55154292293923,"sku":"gmc16-01110","price":17.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8730\/5507\/files\/f480c28786fbb6f0.jpg?v=1779819107","url":"https:\/\/a2ztoyshop.us.com\/products\/johns-manville-polyiso-rigid-insulation-board-2-6-in-x-4-ft-x-8-ft-sheet","provider":"Grandview Hobbies","version":"1.0","type":"link"}