Double Bubble Insulation is available in two different layering styles and
a variety of roll sizes. The first bubble wrap insulation style we carry is "Foil-Double
Bubble-Foil", which consists of a double layer of polyethylene bubbles
sandwiched between two layers of aluminum radiant
barrier foil. Foil-Double Bubble-Foil insulation can be used in a variety of applications - this bubble insulation is lightweight and easy to handle, yet provides superior insulating value. The double bubble center creates
maximum R-Value and the reflective foil on both outside surfaces reflect up to 97% of radiant heat. Because of the air space built between the layers of foil, this bubble insulation works to keep radiant heat from penetrating a structure from the outside, and the radiant foil reflects interior heat back into a structure from the inside. This is why double foil insulation works
effectively in both hot and cold climates. (Not suitable for use under concrete - choose Under Concrete Reflective Bubble Insulation when working with concrete.)
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Roll size options for bubble foil insulation
Material make up of aluminum bubble wrap insulation 
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The alternative style of bubble wrap insulation has a white finish on one side. We refer to this bubble foil insulation as "Foil-Double Bubble-White Poly". This bubble insulation foil consists of a double layer of polyethylene bubbles that are sandwiched between a layer of aluminum radiant barrier foil and a smooth white polyethylene sheet with UV protection. The white poly surface of the insulated bubble wrap is water resistant and very easy to keep clean. The smooth white side also provides a nice finished appearance and brightness to the interior of your building while maintaining the insulating value of the reflective foil bubble insulation. The double bubble center provides maximum R-Value as well as creating a vapor barrier than prevents water condensation. Foil-Double Bubble-White Poly is directional, only reflecting radiant heat from the foil coated side.
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Roll size options for white poly-foil bubble wrap insulation
Material make up of reflective bubble wrap insulation  |
Key Benefits of Foil Faced Bubble Insulation
- 5/16" nominal thickness of foil bubble insulation
- 99.9% Pure Aluminum bonded to tear-resistant polyethylene core and bubblewrap insulation
- Highly reflective foil facing
- Optional UV resistant polyethylene racing on one side, foil on opposite side (foil double bubble white poly option)
- Reflective bubble insulation has a very low rate of emissivity
- Durable polyethylene bubbles make up the center bubblewrap insulation
- Acts as 100% vapor barrier
- Class A/Class 1 fire rating
- Foil faced bubble wrap insulation makes an excellent thermal barrier
