EcoFoil

Perforated radiant barrier reflects heat back at the source instead of absorbing it like traditional fiberglass insulation. As the name states, perforated radiant barrier has tiny perforations that provide breath-ability and moisture vapor to escape. The perforations in perforated radiant barrier prevent condensation buildup making perforated radiant barrier foil insulation a great choice for attic insulation.

• @1/8" - 3/16"
• Fire RatingClass 1/ Class A (ASTM E84-09)

• Roll Size3" wide x 150' long
• Thickness2.7 MILS (0.0027")
• Peel98 oz. / in. width

Unlike traditional insulation this product is not rated by an R-value. Bubble insulation is rated by its Reflectivity and Emissivity. R-values are based on thermal resistance (how long heat takes to pass through the product), the thicker it is the higher the R-value. Double Bubble insulation is very thin, 14" - 516", but has a high reflectivity, 96%, and a low emissivity, 4%. Only 4% of radiant heat passes through the insulation, simply put we are not trying to slow the way heat passes through the insulation but trying to eliminate heat from passing through it. Double bubble foilfoil insulation is constructed of a double layer of polyethylene bubble insulation bonded to two radiant barrier metalized sheets. The double bubble insulation not only works well to reflect radiant heat, but it also works as a vapor barrier, preventing condensation which can cause mold. Remember all seams must be taped so the product acts like one sheet. Double bubble foil insulation is lightweight and easy to install.

• Thickness2.5 MILS (0.0025")
• Adhesion21.2 oz. / in.
• Elongation140%

The second style, known as "Foil-Single Bubble-White Poly, " consists of a single layer of polyethylene bubbles that are sandwiched between a layer of 99% pure aluminum radiant barrier foil and a smooth white polyethylene sheet. The white poly surface is water resistant and is very easy to keep clean. The smooth white side also provides a nice finished appearance to the interior of your building.