Two questions: vapor barrier and hydro ban
I floated my shower pan and curb. I plan on installing Denshield for my walls. Do I or should I install vapor barrier behind the walls? There are no exterior walls.
Also, to what extent should I use redgard or hydroban? Curb? corners? wall seams? Pan? With regard to the latter, does this have the potential to create a mold sandwich? And if water did get past the redgard, would it not reach its way to the pre slope liner and weep holes (and so why would it mold?)
thanks!
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We usually do the walls then pan, but it doesn't matter other than you have to step on the pan while you are hanging the walls.