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R Value of Cellulose

  • 29-03-2012 10:55pm
    #1
    Tidyweb
    Registered Users Posts: 402 ✭✭


    Does anyone have a definite value for 150mm of celulose.

    The value of the firbreglass rolls I am using is 3.4m2K/W for 150mm roll, is the cellulose less or more and by how much.

    Tried Google


Comments

  • #2
    Tidyweb
    Registered Users Posts: 402 ✭✭Tidyweb


    What I am trying to decide is whether to remove the cellulose and replace with more fibreglass if it is better insulation values or just to roll inuslation over the cellulose.

    I have 150mm of cellulose, and a gap of 100mm between the cellulose and new floor boards whioch I intend to put fibreglass into.


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