This double bubble foil insulation comes is 300 square feet and measures 4' by 75' which makes it good for smaller projects.
What Is Foil Bubble Insulation?
EcoFoil® Double Bubble (Foil/Foil) Insulation consists
of two layers of 8 mil poly bubble insulation which is then covered on both sides by a highly reflective metalized/aluminum composition. It provides an
effective vapor barrier and also provides superior protection against radiant heat transfer.
Where Is Foil Bubble Insulation Used?
Note: Reflective double bubble insulation is NOT for use under concrete. Please see Under Slab Concrete Insulation.
Double Bubble Foil/Foil Specifications
Download printable spec sheet for this product: Double Bubble Insulation - Foil/Foil (PDF, 427 KB)
|Nominal Thickness||1/4" - 5/16"|
|Fire Rating|| Class 1/ Class A (ASTM E84-09)|
|Full Room Burn|| Pass (NFPA 286)|
|Emissivity||0.04 (ASTM C1371-04A)|
|Reflectivity||0.96 (ASTM E903)|
|Temp Range||-50F to 180F (ASTM C411)|
|Water Vapor Permeability||0.02 Perms (ASTM E96) |
|Resistance to Fungi||Does Not Promote Growth (ASTM C1149)|
|Pliability||No Cracking (ASTM C1224-03)|
|Bleeding / Delamination||None (ASTM C1224-03)|
|Corrosiveness||Pass (ASTM D3310-00)|
|Thermal Resistance||R-3 to R-21 (Varies depending on application)|