Hardiebacker Cement Board Cutting

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Hardiebacker cement board cutting. Wear eye goggles and a dual cartridge respirator when cutting backer board. That means the dust has sharp edges and will irritate eyes and lungs. When fitting hardiebacker board cut the fit very carefully using high powered shears or carbide tipped scoring knives to make proper cuts. One of the easiest techniques used to cut cement backer board is to score the sheet and then snap it along the cut line.

Follow along as i cut and install cement board hardiebacker on the shower curb and bathroom floor. Again you should always wear a respirator and goggles when cutting cement board. Hardiebacker cement board is made better to install better and perform better. But before you install it you ll need to know how to cut hardiebacker cement board to the right size.

For long straight sections the recommended method for cutting hardiebacker board or any cement backing board for that matter is the score and snap method. That s why it was named the most preferred brand of backer board by tile installers and contractors according to the 2019 tile and stone report conducted by clearseas research in partnership with the national tile contractors association and tile magazine. Hardiebacker cement board is easy to install making it a great option for contractors and diyers alike. Cutting cement backer board produces crystalline silica dust which can irritate your eyes and lungs.

A word of caution. Cement board is the best choice for walls and wet areas this no mesh board cuts easily even in tight awkward spaces. Lay your cement board flat and draw a line with a carpenter s pencil. Cutting hardibacker board with a saw produces a fine silica dust that is crystalline in structure.

While a specialized carbide tipped scoring knife will make the job easier a general utility knife will work as well.