Wall Tile Backer Board Needed

Ardex liquid backer board is an example of a self leveler that doesn t need reinforcement.

Wall tile backer board needed.

Backer board is the best substrate for tile. Membrane faced board only. Secondly once the self leveler is dry you can adhere tile directly to it. Doesn t deteriorate when wet.

Custom s fiber reinforced levelquick is another. To cut a backer board mark the board score it with a knife and snap it along the cut. You don t need to use a backer board in the entire bathroom just in the wet shower area. It s a sort of gray beige colored board and is available at any hardware box store.

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. Whether it s a wall floor or countertop tile installation using the right substrate is crucial for preventing cracks and breaks in the tile and grout. Fiber cement board and cement board are closely related. One type of tile backer board is made with a water resistant facing on both sides of the board.

The backerboard should completely cover the subfloor joints. Choose a backer board that s the same thickness as the drywall so you have a seamless transition from one to the other. Georgia pacific s densshield is one such product. Score the board with a utility knife then cut it using a jig saw with a carbide blade.

It s hard flat and incredibly stable. During that discussion we had talked about adding a 1 4 drywall layer over. Plywood and osb substrates can warp and mold with water damage but tile backer board will do neither. Fiberock is another popular product in this category.

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. 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. If needed cut the backerboard to fit in small spaces or around obstructions. My contractor has told me that there is no need to put backer board on the wall for a tile backsplash in the kitchen.

You ve probably heard of hardiebacker tile backer board. Measure the work area and cut your boards to fit. Do a dry run and lay the backerboard down to fully cover the area you plan to tile. The industry standard is to use 1 2 inch thick backer board on wall tile installations such as a tub surround.