How To Hang Backer Board In A Bathtub Shower Wall

If needed cut the backerboard to fit in small spaces or around obstructions.

How to hang backer board in a bathtub shower wall.

Score the board with a utility knife then cut it using a jig saw with a carbide blade. Georgia pacific s densshield is one such product. Measure the work area and cut your boards to fit. The facing serves as an integrated waterproofing membrane so you don t need to install a separate layer of plastic behind the tile backer or a sheet membrane over the backer.

The backerboard should completely cover the subfloor joints. Anyone can enjoy the benefits of a cement board shower system if you follow these 3 easy steps. One type of tile backer board is made with a water resistant facing on both sides of the board. The best approach when installing cement board or other tile backer around a tub is to keep the cement board out of the lip area.

Do a dry run and lay the backerboard down to fully cover the area you plan to tile. Proper way to install backer board in tub area no matter what the board is made of it should not sit on top of the tub flange. Install blocking for future grab bars while the walls are open. All the insider information on how to build and waterproof a.

The fasteners should be flush with the surface. Choose a backer board that s the same thickness as the drywall so you have a seamless transition from one to the other. Secure the panels to the wall framing with galvanized backerboard screws. Then apply a generous amount of thin set to the bottom bathtub tile and position it 1 8 in.

Carefully lift the backerboard panel into the tub area and set it on several shims placed about a foot apart to maintain a 1 4 inch gap between the board and tub. Apply it to the wall with the bottom edge about 1 4 in. Membrane faced board only. For highly wet areas such as showers and bathtub surrounds cement board typically is attached directly over the wall studs and the studs may be.

Install the backer board. Cover the wall studs in plastic sheeting cut down to size with a utility knife to act as a moisture barrier for the wall studs behind the backer board. There is no need to install backer board on a concrete substrate ceramic tile can be applied right over concrete provided the surface is flat smooth and free of significant cracks. Above the lip of the tub.