![]() Old grout in this 2nd floor shower allowed water to infiltrate behind the tiles and rot the backer board. | ![]() It also allowed water to seep through the ceiling in the bathroom downstairs. |
![]() We removed the moldy drywall backerboard and plaster down to the lath, | ![]() before installing new, cement backerboard |
![]() and laying in new tile. | ![]() Downstairs we patched the hole with drywall and coated the exposed plaster with PlasterWeld to maximize adhesion, |
![]() before plastering it, | ![]() and painting it. |