RBI Insulation



  • Pre-Engineered Steel Buildings
  • Post Frame/Pole Barns
  • Agricultural Buildings
  • Residential Metal Roofs
  • Mini Storage
  • Livestock Confinement


  • Blocks 96% of Radiant Heat Transfer
  • Prevents Interior Condensation
  • Class 1/Class A Fire-Rated (ASTM E84-09)
  • Puncture and Tear-Resistant
  • Unaffected by Humidity
  • Will not Promote Mold and Mildew
  • Safe, Non-Toxic and Non-Carcinogenic
  • Easy to Handle and Install
  • UV-Resistant

RBI is a single or double layer of polyethylene bubbles bonded to and sandwiched between a radiant barrier metalized foil and white polyethylene sheet.

RBI is specifically designed to control heat gain or loss, and prevent interior condensation, in all types of metal and metal-clad buildings.



 Reflective Metalized Surface Facing • Reduces Radiant Heat Gain and Loss
• Blocks 96% of Radiant Heat Transfer
• Saves Energy Use
• Lowers Heating/Cooling Costs
• Improves Interior Comfort
 Multi-Layer Bubble Core • Provides Continuous Thermal Break
• Lowers Risk of Interior Surface Condensation
• Durable and Long-Lasting
• Superior Puncture, Tensile and Tear Strength
• Will Not Absorb Water or Vapor
• Does Not Harbor Moisture or Mold
• Clean, Safe, No-Itch Material
 White Interior Facing Option • Brightens Building Interior
• Attractive Appearance
• Easy to Clean
 Practical Tab/Edge Options • Various Options for All Metal Building Applications
• Simplifies Installations
• Improves Vapor-Sealing Efforts
 QuickSeam (Adhesive Tape on Tab) • Saves Time and Labor
• Ensures a Continuous Vapor and Condensation Barrier
• Simplifies and Speeds Installation
RBI – In Stock

Single Bubble: 48″ and 72″ wide by 125′ square edge

48″ rolls can be shipped UPS