Bubble Insulation

Polyshield Reflective bubble insulation is a vapor barrier (solid, non-breathable), 95% heat reflective insulation product manufactured with encapsulated air bubbles between one or two highly reflective surfaces designed to keep out summer heat (heat gain) and hold in heat generated in the winter (heat loss), while reducing moisture condensation and blocking water vapor. The encapsulated air bubbles provide a thermal break to minimize conductive heat from moving through the material.

Polyshield reflective bubble comes in multiple variations to fit different applications.

Polyshield bubble foil/white is the most inexpensive variation for those looking for the most economical solution. It has the same 95% reflectivity as all the other variations. The white surface can provide a smooth durable ceiling finish.

Polyshield single bubble foil/foil is an inexpensive variation for those looking for an economical solution, as well. It has the same 95% reflectivity as all the other variations. The foil/foil variation is most commonly used inside finished walls.

Polyshield double bubble foil/white is thicker and stiffer than its single bubble variation. The stiffer material provides an easier install and can help reduce sagging. When compared with single bubble, it also provides a better thermal break for reducing conductive heat transfer (gain or loss) in buildings. Polyshield double bubble foil/white has the same 95% reflectivity as all the other variations. The foil/white version provides a superior look to the finished ceiling. 

Polyshield double bubble foil/foil is, again, thicker and stiffer than its single bubble variation. The stiffer material provides an easier install and can help reduce sagging. When comparing with single bubble, it also provides a better thermal break for reducing conductive heat transfer (gain or loss) in buildings. Polyshield double bubble foil/foil material has the same 95% reflectivity as all the other variations. The foil/foil version is usually used inside walls. 

Radiant Barrier USA has made many improvements to bubble insulation technology. Our single bubble and double bubble white woven insulation has a stiffer format for quick installations & a better finish, uses virgin plastics and incorporates UV protection to improve durability, and applies a tough, durable, white/woven surface to greatly improve durability and the aesthetics of your building!