Johns Manville R-21 Unfaced Fiberglass Insulation Batt 15 in. x 93 in.


JM R21 15 x 93 Unfaced Fiberglass Insulation Batt

JM Unfaced Formaldehyde-free ™ fiberglass insulation is great for efficient thermal and also noise control. Our unfaced insulation is offered in pre-cut batts to fit typical wall and ceiling cavities. Raise the total efficiency of your house with fiberglass wall cavity insulation. It’s thermal performance helps to preserve temperature levels down, reducing power loss and power costs while also reducing room-to-room noise transmission.

  • Pre-Cut &Easy to Install for standard size wall cavities
  • Formaldehyde-free: Greenguard GOLD certified & SCS Certified to be formaldehyde free
  • Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
  • Thermally Efficient: Effective resistance to heat transfer
  • 67.81 Square Feet per Bag
  • Fiberglass Insulation Batt 15 in. x 93 in.x 5.5 in thick
  • Unfaced – Easier to install as its easier to cut and doesn’t bunch
  • Easy Installation – These batts are easy to handle and friction fit in cavities.
  • 5 bags per Master Pack
  • 7 Pieces per bag

Call Us Now (424)343-6530 or Message Us Now for bulk pricing.

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