Uncle Joe Lsitburek has some good advice on the topic.

http://www.buildingscienceconsulting...s_moisture.pdf

I like his Top Ten Lists

Building Science Corporation - Joe's Top Ten List of Dumb Things to do in the South

Building Science Corporation - Joe's Top Ten List of Dumb Things to do in the North

Obviously, he's more passionate about the South!

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Erby Crofutt, Georgetown, KY
B4U Close Home Inspections & Radon Testing
www.b4uclose.com www.kentuckyradon.com