Behind Hot Water Radiator

Insulation for Behind Hot Water Radiator - R-3.0 and a Radiant Reflector

Installation Instructions

  • Measure the width and height of the hot water radiator. It is personal preference (if and) to what degree the product extends beyond the top and sides of the radiator.

  • Simply cut the InfraStopĀ® double bubble insulation to this dimension.

  • Install product flush to the wall and without any contact to the radiator or plumbing.

  • Secure the product to the wall utilizing a double sided tape, Velcro strips, spray adhesive or staples.

Thermal Insulation

Insulation for Behind Hot Water Radiator - R-3 and a Radiant Reflector

Roll Sizes for Insulating Behind Radiator

Product Information

InfraStop® Insulation products are a group of technologically advanced materials. They are ideal for new construction or retrofit applications in commercial, industrial, metal and post/frame buildings, along with many other DIY applications. When you think of insulation, you should think of InfraStop®. Our products are recognized for their thermal performance, easy installation, versatility, price and environmental friendliness.


  • Easy to handle and install
  • Convenient roll sizes
  • Class A / Class 1 Fire Rating
  • Inhibits dew point condensation
  • Vapor retarder (0.02 perms)
  • Does not compress, collapse or disintegrate
  • Non-toxic / non-carcinogenic

Testing and Certification

InfraStopĀ® products are thoroughly tested at either nationally approved independent laboratories or leading universities. Tests are performed to current American Society of Testing and Materials (ASTM) standards when a standard exists. For a copy of an actual test report, please e-mail us at

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