Hanging Backer Board For Wall Tile

Cement board commonly sold under trade names such as durock hardiebacker and wonderboard is now the standard underlayment used for ceramic porcelain or stone tile laid with thinset mortar adhesive cement board is used for most floor tile and has all but replaced plywood and drywall backer materials for wall tile applications in wet areas like showers and tub surrounds.

Hanging backer board for wall tile.

Hardibacker is the best known fiber cement board fiber cement board. The tape will help disperse any movement of the boards and decrease the probability of popping or cracking tiles along the seams. Measure the work area and cut your boards to fit. All your hard work will start to pay off as the first sheet goes up.

You ve probably heard of hardiebacker tile backer board. Place special 1 1 4 in. The ideal underlayment for ceramic tile is cement backerboard which comes in 1 4 and 1 2 inch thick panels measuring 3 x 5 feet and 4 x 8 feet. Here s how to choose the best tile backer board for your project.

Tile needs to be installed on a backer board to keep the assembly stiff otherwise the assembly will flex at the grout joints allowing water to seep behind the tile and rot the substructure. Screw a full size 3 x 5 ft. Choose a backer board that s the same thickness as the drywall so you have a seamless transition from one to the other. 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 panels are nasty to handle because of their sharp edges so wear. Doesn t deteriorate when wet. 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. To cut a backer board mark the board score it with a.

One type of tile backer board is made with a water resistant facing on both sides of the board. In some cases you can attach the backer board joints using 2 wide glass fiber mesh cementitious alkali resistant backer unit reinforcing tape see product instructions usually needed for wide areas. Fiber cement board and cement board are closely related. When the prep work is done start the rewarding job of hanging the cement board.

Unlike wood or drywall sub surfaces cement backerboard will not rot warp or grow mold and mildew when exposed to water. Cement board to the back wall. You don t need to use a backer board in the entire bathroom just in the wet shower area. Cement board screws every 8 in.

Away from edges to avoid breakage. The dense gray material is very heavy so use the smaller size for replacing tub walls. Membrane faced board only. It s a sort of gray beige colored board and is available at any hardware box store.

Georgia pacific s densshield is one such product. Never install new tiles over existing tiles or onto an unprotected wood or plywood floor. Install the backer board.