Blueboard is a type of drywall that is frequently used for a tile wall in a shower.
Shower wall tile and joint with dry wall.
At some point along the wall the cement backer board will meet with the drywall used in the rest of the room.
Furthermore blueboard is not difficult to install.
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.
It will be fine to tile over drywall in low moisture areas such as tiling around a fireplace.
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.
If your tiles are in mortar break open a.
But that doesn t mean you ll have to tear all the tiles off the wall and replace them.
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.
In areas of high moisture such as walls in a shower for long term durability it is not advised to install tile over drywall even if the drywall is type mr moisture resistant.