consist of one or two layers of air bubble sandwiched between layers of aluminum foil  

Characterics:

The bubble contains an air retention layer designed to provide increased strength and puncture resistance and provide a greater reduction of heat transfer.

The aluminum foil is an effective barrier against moisture, air currents and vapors.

High quality, double-sided, tear & puncture resistant radiant barrier products. reflect up to 97% of radiant heat, which helps keep houses cool in the summer and warm in the winter.

Application:

can be used in residential construction in attics, walls, ceilings, and radiant floor heating applications. Also used in industrial/commercial buildings, agricultural buildings, and warehouses.

Types:
1. AL / bubble / AL (bubble: dia.: 10mm, H: 4mm)
2. AL / bubble / AL (bubble: dia.: 10mm, H: 2.5mm)
3. AL / bubble + bubble / AL (bubble: dia.: 10mm, H: 2.5mm)
4. AL / white fire-retardant bubble / AL with blue color (bubble: dia.: 20mm, H: 7mm)

Normal roll size: 1.2m x 40m/roll, 48" x 125'.  Various standards roll lengths and custom lengths available upon request.