Share 'Does infiltration really reduce the r-value of our insulation?'
Previously posted at: http://www.energyauditortalk.org/index.php?topic=1959.msg11251#new
But Sean and I couldn't come to a full agreement.
"When we add up the heat loss from a home we need to be sure we are only counting those BTUs once.How often have you heard the statement that air leakage reduces the effectiveness of the insulation? It's one of those things that's easy to see. Turn on the bl…
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