[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

GBlist: vapor permeability



My wife and I are interested in building a new home this fall, but 
have been getting mixed information regarding vapor permeability of
walls.  

Some sources recommend super-insulation with a vapor barrier on the
inside.  Others seem to indicate that adequate insulation can handle the
vapor and still be effective - while making for a healthier house.  

Is this open to debate, or is there research indicating a clear best
approach?

__________________________________________________________________
This greenbuilding dialogue is sponsored by Oikos (www.oikos.com)
and Environmental Building News (www.ebuild.com). For instructions
send e-mail to greenbuilding-request@crest.org.
__________________________________________________________________