Wikipedia Definition:
Radiant barriers (also known as reflective insulation) are a type of thermal (heat) insulations that inhibits heat transfer by thermal radiation. Thermal energy may also be transferred via conduction or convection, however, and radiant barriers do not necessarily protect against heat transfer via conduction (without airspace facing the heat source) or convection (perforated).

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There are Insuladd® Products for nearly every application

Our most popular product is “Insuladd® Insulating Additive” which can be added into your locally available paints!

Click Here to go to the Insuladd® products page.

For large projects you can use the Insuladd® Paint Products shown below, for any of your painting projects you can use Insuladd® Insulating Additive mixed into your locally available paints.

Insuladd® insulating additive for paint or Insuladd® ThermalBlock house paint
Insuladd® insulating additive for paint or Insulad ThermalBlock house paint
Insuladd® E-Coat roof coating or Insuladd®insulating additive for paint
Insuladd® pipe,tank and truck coating
Insuladd® E-Coat roof coating or Insuladd® insulating additive for paint
Insuladd® E-Coat roof coating or Insuladd® insulating additive for paint

Customer Reviews

We are vendors to the US Government via Defense Support Services - Vendor #11012892.

INSULADD® products are unique patented insulating products that we created working directly with Insuladd MFG LLC in conjunction with NASA’s Technology Exchange Program in 1995. Insuladd® products are specifically designed to reduce unwanted summer time heat gain and unwanted winter time heat loss from buildings, trucks, and tanks to which they have been applied. Our products act in a manner similar to foil radiant barrier film, which is commonly used in the construction industry. Our products reflect heat, thereby enabling a more comfortable and temperature stable environment with less heating and cooling requirements. Our products are often imitated but never duplicated by competitors.

Looking to find an easy and inexpensive way to save on your home’s energy cost?
Insuladd® Energy Saving Paint Additive, which is made up of a complex blend of ceramic microspheres, is designed to mix with any type of paint, including latex house paint, industrial coating, roof coating, epoxy, urethane, and even high temperature paint. Once it has been mixed and applied to the walls and ceilings of a home, it acts as a thermal radiant barrier.


  • Lowers heating and cooling costs
  • Easy to use
  • Saves Money by reducing HVAC operation time
  • Long service life
  • Diversity of applications
  • Low VOC
  • Fast return on investment
  • Proven performance

This specially formulated product reflects heat from your home during the harsh summer months, but also keeps your home-generated heat inside during the cold winter months. Insuladd® Energy Saving Paint Additive can be used to coat and insulate the interior and exterior of a home in order to maximize its protection and lower your energy costs.

Our product has been scientifically proven to decrease heat intake and lessen the amount of heat loss, even reducing heat gain by as much as 40 percent.

Visit our How It Works page to find out how Insuladd® Energy Saving Paint Additive can help with your monthly energy costs.

Environmentally Friendly

Insuladd® Energy Saving Paint Additive is a safe, non-toxic product that also helps lessen a home’s carbon footprint by reducing its energy output. As more and more Americans become aware of how they are individually affecting the environment, the use of Insuladd® Energy Saving Paint Additive, or any of Insuladd’s® paint and primer products, creates an easy and effective method toward making the world a little greener.

Insuladd® products have been featured by the Media on TV shows such as HGTV, Fine Living, HSN, Discovery Channel.