{"product_id":"knauf-r-38-kraft-faced-fiberglass-batt-insulation-16-in-x-48-in-58-67-sq-ft-b18e","title":"Knauf R-38 Kraft Faced Fiberglass Batt Insulation 16 in x 48 in (58.67 sq-ft) - B18E","description":"\n    \u003ch1\u003eR-38 Kraft-Faced Fiberglass Batt Insulation\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eKnauf R-38 kraft-faced fiberglass batt insulation helps improve thermal performance in framed cavities while the kraft facing provides an integral vapor retarder. Sized at 16 in x 48 in, it’s designed for straightforward fit and coverage in typical residential construction applications.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHigh Thermal Resistance:\u003c\/strong\u003e R-38 batt helps reduce heat loss and improve energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKraft-Faced Vapor Retarder:\u003c\/strong\u003e Integrated facing supports moisture management when installed correctly for the assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSized for Standard Framing:\u003c\/strong\u003e 16 in x 48 in batt dimensions suit common stud\/joist spacing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiberglass Batt Construction:\u003c\/strong\u003e Lightweight, compressible insulation designed to fit within cavities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJobsite Coverage Clarity:\u003c\/strong\u003e Pack covers 58.67 sq-ft for easier estimating and takeoffs.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKnauf®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type \/ category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBatt Insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFiberglass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eR-Value\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKraft faced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58.67 sq-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Part number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB18E\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What size area does this package cover?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e One package covers 58.67 sq-ft.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What does “kraft faced” mean?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It indicates the fiberglass batt includes a kraft paper facing that serves as an integrated vapor retarder in many wall\/ceiling assemblies when installed per code and manufacturer guidance.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What cavity size is this batt intended for?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e The batt is 16 in x 48 in, commonly used to fit standard framed cavities that match the nominal width and length.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this insulation fiberglass?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes—this is fiberglass batt insulation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eQuiet Luxury Starts Behind the Walls\u003c\/h2\u003e\n    \u003cp\u003eTrue comfort is an invisible layer of luxury—and this R-38 fiberglass batt is exactly that kind of quiet upgrade. The kraft-faced finish brings a practical, built-in vapor retarder that supports the longevity of a beautifully finished space. Use it to elevate top-floor bedrooms or vaulted ceilings where warmth and hush matter most. It’s the behind-the-scenes essential that lets every surface, texture, and detail feel more refined.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eUpgrade your home’s comfort and efficiency with Knauf R-38 kraft-faced fiberglass batts sized for easy coverage and dependable thermal performance.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"Knauf®","offers":[{"title":"Default Title","offer_id":52533912371567,"sku":"7.25387E+11","price":99.8,"currency_code":"USD","in_stock":true}],"url":"https:\/\/superarbor.io\/products\/knauf-r-38-kraft-faced-fiberglass-batt-insulation-16-in-x-48-in-58-67-sq-ft-b18e","provider":"Super Arbor","version":"1.0","type":"link"}