Quote:
Originally posted by evildick
Ya, but I need to know if there is any possible way to squeeze R20 out of a 2X4 wall. Like with rigid foam or something. I know the normal fiberglass batts won't give me R20 in that thickness.
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Its not possible
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“Ours is a world of nuclear giants and ethical infants. We know more about war than we know about peace, more about killing than we know about living. If we continue to develop our technology without wisdom or prudence, our servant may prove to be our executioner.” ― Omar Bradley (1948)
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