Reflectix Reflective Insulation 24" x 25'

Reflectix Reflective Insulation is a versatile, high-performance roll designed to control radiant heat and improve energy efficiency in residential and commercial applications. At just 5/16" thick, this lightweight, fiber-free insulation installs easily in attics, crawl spaces, walls, metal buildings and post-frame structures. Its seven-layer construction—including dual aluminum foil facers bonded to polyethylene and bubble pack cores—reflects up to 97% of radiant heat, while resisting conductive heat flow for year-round comfort.

Ideal for new construction and retrofit projects, this reflective roll helps maintain consistent indoor temperatures, reduce HVAC loads and lower energy costs without adding bulk or compromising living space.

Key Features

• Seven layers of high-reflectivity aluminum foil and polyethylene bubble pack
• Reflects up to 97% of radiant heat for superior thermal performance
• Fiber-free, environmentally safe and lightweight for easy handling
• Flexible roll form fits between studs, rafters, joists and framing
• Moisture-resistant and corrosion-free materials for long-term reliability