I traveled up to Green Hills today to measure out this crawlspace. Although the owner did a nice job of laying down some thick plastic, radon levels remained unchanged in the living space above. Since radon measured below 15.0 pCi/L, I will propose the installation of a heat recovery ventilator (air exchanger).
Showing posts with label "radon info". Show all posts
Showing posts with label "radon info". Show all posts
Friday, May 13, 2011
Sunday, February 27, 2011
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