May 24, 2011 · Plus I don't know what else I can use instead. I used the same mortar last year for similar project but without RedGard and it worked fine for me. My question is why I can't use thin-set …

Apr 27, 2011 · Some people suggest using RedGard Waterproofing membrane as a waterproofing barrier, but one employee in a Home Depot tile department told me that if I use Durock Cement …

Jan 21, 2019 · Hi Guys, I'm renovating my bath and installed Greenboard around the tub. Now about to mud/tape/seal joints and apply RedGard water membrane. Now my question is .. I'm getting different …

Oct 13, 2018 · It would seem that RedGard should be applied directly over the HardieBacker in the WET areas of the shower as the main goal. :smile: It seems the no no's with RedGard are the following …

Jan 17, 2019 · modified or unmodified thinset,ditra over redgard Jump to Latest 20K views 9 replies 5 participants last post by firehawkmph Jan 23, 2019 S

Sep 2, 2025 · Going to apply redgard to whole bathroom, my kids is little devils and jump to water. One wall is outdoor wall, chatgpt told me I should use vapor barier between insulation and cement board …

Mar 31, 2017 · I am installing porcelain tile on the bathroom floor. Do I apply Redgard directly to the sub-floor or Do I apply a layer of thinset, backer baord, then Redgard? I am just not sure where in the …

Jul 31, 2015 · Redgard should stick good enough to the areas that were coated with thin set. Peeling the membrane by hand is not a test to determine how well it's bonded. Yes, diluting and priming with …

Aug 14, 2012 · Hi, I am remodeling my bathroom. I will be installing ceramic tiles in the shower stall walls, and using an Onyx shower base. I have already installed concrete board (HardiBacker) onto …

Sep 27, 2012 · Hi I was about to use RedGard on a long bathroom's concrete floor before tiling. Was planing on using RedGard for crack prevention not for water proofing...