Product Details
This Foil double bubble foil insulation comes in a 750 square foot roll measuring 6' x 125' and is fit for large scale double bubble installation projects. This reflective foil insulation redirects radiant heat back at the source to keep heat out in the summer or in during the winter.
What Is Reflective 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 Reflective Bubble Insulation Used?
Note: Reflective double bubble insulation is NOT for use under concrete. Please see Under Concrete Bubble Insulation.
Double Bubble Foil Insulation 750 sf Specifications
| Nominal Thickness | 5/16" |
| Fire Rating | Class 1/ Class A (ASTM E84-09) |
| Temp Range | -50F to 180F (ASTM C411) |
| Emissivity | 0.057 (ASTM C1371-04A) |
| Reflectivity | 0.943 (ASTME903) |
| Water Vapor Permeability.... | 0.02 Perms (ASTM E96) |
| Resistance to Fungi | Does Not Promote (ASTM C1149) |
| Corrosiveness | Pass (ASTM D3310-00) |
| Thermal Resistance (3.5" cavity)... | R-15.2 (Heat Flow Down), R-8.5 (Horizontal Heat Flow) |
Download a printable specifications sheet for Double Bubble Foil/Foil Insulation
