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Posted by JimL on September 4, 2006, 1:00 am
> I'm replacing my siding and find lots of gaps in the fiberglass inulation
>(in-wall). I am thinking of adding foam boards to the exterior walls to
>better seal them and add little insulation. Going by R-value, this doesn't
>add much (1/2" R4) but maybe this would protect better against winds etc. I
>am installing hardie plank siding. Will this home 'breath' ?
>ventilation? Anyone has experience with this type of insulation?
>
>Luke
>
If you are replacing siding then don't even think about breathing
problems. I promise, you have lots of breating going on, even if you
wrap it twice.
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