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Cathedral ceiling

Many architectural designed homes with cathedral ceilings lose a great deal of thermal energy through the roof, and Foilboard insulation provides the best possible solution.

Foilboard® Insulation Panel is the ideal solution for insulating new or existing cathedral ceilings. This particular type of construction can be difficult to insulate with other products because cavity size can be limited. Buildings typically lose vast amounts of thermal efficiency through these roofs, making heating and cooling them incredibly expensive and environmentally unsustainable.

Because of the high reflectivity of the Foilboard®, it provides a significant improvement in a building's thermal R ratings even when there is a minimal amount of cavity space.

It's truly amazing what a difference a cutting-edge product like Foilboard® Insulation Panel can make. Increased energy efficiency clearly demonstrates why Foilboard® is the smartest way to insulate your home.
   Heat Flow Out   Heat Flow In  
Cathedral 25  R2.9T R5.0
Ultra 20  R2.6T R4.5T
Super 15   R2.3T R4.2T

*Custom applications available.
* T = Total System R-Value

  • Cathedral ceiling insulation
  • Cathedral roof tile or iron diagram - insulation
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