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Blue Jean Insulation under radiant? Opinions?

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John Ruhnke
John Ruhnke Member Posts: 1,020
in THE MAIN WALL
Has anyone had any experience with blue jean insulation under radiant? Do you find that the water temperatures are higher or lower then fiberglass? I know spray foam is the best but where does blue jean insulation fall? worse or better then fiberglass?



John Ruhnke
I am the walking Deadman
Hydronics Designer
Hydronics is the most comfortable and energy efficient HVAC system.

Comments

  • Devan
    Devan Member Posts: 135
    edited December 2009
    No noticeable difference

    I had one job with blue jean insulation, with above sub floor panels and tubing. Rated r-value seems on par with fiberglass.Mice like 'em too.
  • Mark Eatherton
    Mark Eatherton Member Posts: 5,874
    Dense pack insulation

    Blue jean insulation is considered a good candidate for dense pack insulation, and actually has a higher R value per inch than fiberglass insulation.



    ME
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