Double Bubble Reflective Foil Insulation Thermal Barrier

48" x 100' Double Bubble Reflective Foil Insulation Thermal Barrier R8 by US Energy Products offers industrialized air bubbles bonded between layers of metalized aluminum polyester film. This lightweight yet durable insulation is designed to hold staples without tearing, maintaining its shape without compressing, collapsing, or disintegrating.

With a Class 1 / Class A fire rating and passing both the ASTM E84 test & ASTM E2599, this radiant barrier reflects 97% of radiant heat while emitting less than 3% of heat. It is non-toxic, non-carcinogenic, fiber-free, and safe to handle without protective clothing or respirators.

Installation is easy and maintenance-free, cutting smoothly with a utility knife or scissors and securing in place with staples, nails, or glue. The insulation is unaffected by moisture or humidity, preventing condensation and inhibiting the growth of fungi, mold, or mildew. Additionally, it does not attract insects or rodents.

By reducing the strain on heating and cooling systems, this barrier helps keep homes warmer in winter and cooler in summer, leading to substantial savings on utility bills year-round. It meets all international and USA fire codes, with a nominal thickness of 1/4 inch, and is proudly made and shipped from the USA.

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