Perforated Radiant Barrier Super R Plus 50G Aluminum Insulation Foil is a thicker, heavier radiant barrier designed for professional or commercial installers—and for DIYers who want a product that actually holds its own in the attic. It’s easier to install, strong enough to staple to rafters, and ready to cut energy costs without turning your project into a drama.

Key Features & Design

• Thicker and heavier than Super R Diamond, making the material easier to install.
• Strong enough to be stapled to attic rafters without ripping or tearing.
• For DIYers, can be laid over existing insulation: simply measure, roll on the attic floor, and push into place. It will surf over the existing insulation without bunching up or crinkling.
• Available in 500 sq. ft. and 1,000 sq. ft. rolls: Size 48" x 125' (500 Sq Ft) and 48" x 250' (1000 Sq Ft).
• Perforated or solid depending on the application.
• Meets new ASTM E84 and E2599 fire code.
• Clean, lightweight, strong.
• Saves money and energy.
• Non-toxic/non-carcinogenic.
• Easy to handle; installation requires no special tools or clothing.
• Does not promote the growth of fungi or bacteria.
• Provides no nest support for rodent or insect pests.
• Requires no maintenance.

Choose Super R Plus for a reliable, professional-grade radiant barrier that combines performance with practical, DIY-friendly installation—protecting your attic from heat while keeping setup simple and predictable.