The bottom line is that drywall and this includes moisture resistant drywall should never be used behind tile in wet areas showers and tub shower combinations.
Shower wall tile and joint with dry wall.
If your tiles are in mortar break open a.
Not only is it water resistant but blueboard is easy to find and inexpensive making it an ideal option for those on a budget.
If the tiles are mounted on drywall the moisture will eventually turn the drywall to a messy mush.
If you have a larger area break the tiles with a hammer and chisel or sledgehammer to get them off the drywall then unscrew and pull down the old panels.
This joint needs to be flush and smooth in order for the tile or other wall covering to be installed correctly and to create a professional finished appearance.
But that doesn t mean you ll have to tear all the tiles off the wall and replace them.
Blueboard is a type of drywall that is frequently used for a tile wall in a shower.
Furthermore blueboard is not difficult to install.
At some point along the wall the cement backer board will meet with the drywall used in the rest of the room.
Tub or shower surrounds require routine care to keep grout joints waterproof and seams between tile and shower base or tub sealed with caulk.