Re: Cavity Wall Insulation - Possible or Not???
by muymalestado
at 2008-09-12 19:35:52
(Ask an Expert)
My query exactly - does CWI apply only to double-brick construction? What is the efficacy for block exterior wall with insulated timber frame interior wall?
It worries me that closing the air gap will prevent evaporation of moisture.
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muymalestado




