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bkessler_gw

Forgot to install vapor barrier during tub tile surround install!

bkessler
14 years ago

I neglected to install vapor barrier behind a ceramic tile tub surround install I just completed. I noticed that I missed this step as I was looking up instructions on grouting, and came across mention of using a vapor barrier behind backer board. Here's what I did:

- Installed 1/2" mortar backer board

- sealed backer board seams with ultra set

- installed 3" x 6" subway tiles (very small spacing/grout lines)over thinset

How bad is it that I didn't put vapor barrier or use Redguard, etc on my installation? Is there anything that I can do at this point?

Thank you for any help!

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