Introduction

Diamond Perforated Radiant Barrier Reflective Insulation Foil, also known as Super R® Perforated Diamond radiant barrier, is an affordable, entry-level solution that reflects up to 95% of radiant heat. Primarily designed for attic floors, it’s a smart pick for DIYers tackling residential retrofits without breaking the bank.

Key Features & Design

• Low-cost, entry-level radiant barrier designed for the DIYer who wants value without sacrificing performance.
• Reflects up to 95% of radiant heat entering or leaving a structure.
• Perforated diamond design prevents moisture entrapment between the foil and existing insulation.
• Clean, lightweight, easy to install for quick upgrades and less hassle on site.
• Meets new ASTM E84 and E2599 fire code for residential safety compliance.
• Designed to be laid on the attic floor as a practical radiant barrier solution.
• Available in 500 square foot rolls and 1,000 square foot rolls to fit different project sizes.
• For residential retrofit applications, helping you improve energy efficiency without a big overhaul.