Do I need to put my vinyl membrane behind the backer board in a shower stall?
- Mr. InterestingLv 77 months agoFavorite Answer
Yes. First you install the membrane, then the backer board, then the tile.
- Anonymous7 months ago
No. You are apposed to drape the vinyl over the backer board like a shower curtain. That's why it is clear, so you can see your tiles.
- DRDEATHLv 77 months ago
you'll find liquid membrane is alot easier to install and how are you going to install the vinal without compromising it at the same time....redguard is a good product