04 Jun It’s About Time
Carpet padding can now be held to the same standard as carpet for indoor-air quality
At last, a moment many of us have been waiting for has arrived. A testing program is now available for carpet padding that will actually ensure it does not emit unhealthful levels of chemicals.
A lot of people think we already have this through the CRI Green Label program for testing pad. But the CRI Green Label Plus program that is used for carpet is far more stringent, and soon, we will be able to look for this label on carpet padding, too.
The Carpet & Rug Institute (CRI) and the Carpet Cushion Council announced earlier this week that the Green Label Plus program is being opened up to pad manufacturers.
"This offers cushion manufacturers the opportunity to qualify their products according to these more stringent standards and provide additional assurance for consumers concerned about indoor-air quality or potential VOC emissions," a CRI spokesman told TalkFloor.
Q. I want to put carpet that has low chemical emissions in my basement. I also had planned on using a natural fiber carpet pad. I have not ever had water leak into the basement, but there is some moisture, due simply to the fact that it is a room below ground level.
Do natural fiber carpet pads hold up to moisture and would it be better to use a sheet of plastic as a vapor barrier under the carpet pad?
A. Installing carpet in the basement you describe requires a moisture- and mildew-resistant carpet pad, which will be glued in some spots to the basement’s cement floor. Putting a vapor barrier under the carpet pad would allow the pad to move and bunch up in spots under your carpet, which is not desirable.
If the basement does not leak, my usual recommendation would be a ½-inch rebond or rubber pad that is water-resistant and treated with an antimicrobial agent to prevent mold and mildew. If you were looking to install laminate or any hard surface floating floor, a vapor barrier would be needed.