Reflective Insulation Roll 4x5 Double Bubble Radiant Barrier for Attic and Garage 97% Heat Reflection

Singleply reflective insulation panel combining one layer of polyethylene air bubbles bonded between two layers of reflective metalized aluminum polyester film. Lightweight yet durable, designed for longterm thermal performance in residential and commercial projects. Key benefits radiant performance: reflects up to 97 percent of radiant heat and emits less than 3 percent, reducing heat transfer through roofs, walls, and ducts. Durable construction: industrialstrength bubble core resists compression, collapse, and disintegration over time while holding staples without tearing. Fiber and clean: laminated construction with no loose fibers to shed, so installation is lowmess compared to fiberglass. Moisture resistant: not affected by humidity or moisture, maintaining performance in damp spaces. Easy to install: cuts with a utility knife or scissors and can be fastened with staples, nails, or adhesive for quick installation without specialized tools. Material and performance Core: polyethylene air bubble layer for thermal break and structural resilience. Facing: metalized aluminum polyester film on both sides for reflectivity. Function: provides a radiant barrier that complements bulk insulation by reducing radiant heat gain and loss. Compatibility: works with standard framing, roof, wall, attic, crawl space, duct, and garage installations; compatible with common fasteners and adhesives. Installation and handling Cut easily with a utility knife or scissors for precise fitting. Attach using staples, nails, or construction adhesive depending on the application. Low dust and no loose fibers make cleanup simple; does not require special containment during handling. Practical use scenarios Attic: install between rafters or over existing insulation to reduce heat transfer from the roof and lower cooling load in summer. Duct and pipe wrap: wrap HVAC ducts or hot water pipes to reduce radiant heat loss and improve system efficiency. Garage door and workshop: line the interior of garage doors or workshop walls to moderate temperature swings and improve comfort when working. Why choose this product Offers a practical radiant barrier solution that is strong, stable, and easy to work with. Suitable for both construction and retrofit projects where quick installation and low maintenance are priorities. Provides measurable thermal performance when used alone or in combination with other insulation types.