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Cavity Insulation for Roof Rafters?

Discussion in 'Tools and Materials' started by ToastyToes, 17 Dec 2018.

  1. ToastyToes

    ToastyToes

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    Hi all,

    Are there any issues with using cavity insulation in roof rafters?

    Most insulation I'm finding is rated 0.044 W/mK, where are cavity insulation is commonly rated at 0.032 W/mK. Celotex boards are 0.022 W/mK but will be difficult to fix unless I remove the entire plastered ceiling.

    Thanks
     
  2. ^woody^

    ^woody^

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    You may
     
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