I am confused do we put plastic vapor barrier - if we are using durock edgegarud cement board?
and regard and kerdi membrane both on top of cement board i.e between cement board and thinset/tiles?
Also wondering can we use both redgard and kerdi membrae as have some extra?
if not ...what would you choose between redgard and kerdi?
and regard and kerdi membrane both on top of cement board i.e between cement board and thinset/tiles?
Also wondering can we use both redgard and kerdi membrae as have some extra?
if not ...what would you choose between redgard and kerdi?