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  • Wayne
    replied
    Originally posted by SAYR View Post
    Option 2. Without a doubt - Its a no brainer. Helps prevent thermal bridging. Performance will be closer to R - 8.0
    agreed .

    Leave a comment:


  • SAYR
    replied
    Option 2. Without a doubt - Its a no brainer. Helps prevent thermal bridging. Performance will be closer to R - 8.0

    Leave a comment:


  • Tom Kirk
    started a topic Ceiling insulation

    Ceiling insulation

    I'm trying to weigh up two options that cost the same - any recommendations?

    We live in Dunedin - cold climate

    1. 6.1R - between ceiling joists - (beams are not covered).
    2. 4.1R - between ceiling joists and 3.2R blanket over ceiling joists and sitting on top of the 4.1R.



    -Thanks!
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