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24 in Fi-Foil AA2 Vapor Shield Reflective Insulation
24 in Fi-Foil AA2 Vapor Shield Reflective Insulation Add to Quote autorenew

24 in Fi-Foil AA2 Vapor Shield Reflective Insulation


An insulation solution used on furred-out masonry walls, AA2 is remarkably easy to install and effective in improving building performance and comfort. Fi-Foil reflective insulation is one of the fastest growing technologies in the world. It’s designed to get you R-value for less, saving labor and material. AA2 is a smart choice to insulate all your masonry buildings.

  • Two layer reflective insulation
  • Outer layer of natural kraft paper
  • Inner layer of premium grade aluminum foil
  • Fi-Foil Expander Technology separates paper from foil
  • Layers create two reflective air spaces
  • Low-e surfaces to reduce radiant heat transfer
  • Quick installation with staple or tape tab
  • Use with wood furring or metal framing
  • Perforated or solid
  • Third-Party Verified Code Compliance, IAPMO ER 291
  • Easily combine with other mass insulation as part of a wall system
  • Add up to R5.2 with just 1-1/2" enclosed air space
  • Verified Recycled Content >20%
  • Meets ASTM C 1224, Reflective Insulation
  • Meets International Building Codes (IBC)
  • Meets International Residential Codes (IRC)
  • Meets International Energy Conservation Codes (IECC)
  • Meets Florida Building Codes (FBC)
  • Meets Florida Residential Codes (FRC)
  • Meets Florida Energy Conservation Codes (FECC)
  • Supports sustainable design goals

500 sf/roll

Code: AF24

For California Residents:

WARNING:Cancer and Reproductive Harm -

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