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June 16, 2009
Greenboard
Dumb question. Is greenboard moisture resistant on both sides?
Comments
Both sides yes, but it is moisture, as in vapor, resistant. It is almost useless exposed to water. I would only use it in a bathroom for the ceiling or upper wall, no where near water. DensArmor Plus is a much better product for occasional exposure to water. Cement board is best for wet locations.
Posted by: edifice rex at June 17, 2009 10:23 AM
I've learned that it's not recommended for ceilings, because it will sag a little when exposed to moisture. Straight from the manufacturer.
Posted by: cottontop at June 18, 2009 2:05 PM

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