Cutting Hardibacker Tile Board. Personally, i would prefer cement board or hardibacker because they don't flex as much. Alibaba.com offers 857 cutting backer board products. I think that's because of the amount of silica sand in it.
For the windowsill, i used ¼ hardibacker to frame the four sides of the window, because the ½ board would've been too thick when tile was placed.
19.03.2013 · cement backer board is a diyer's friend—it will let you lay down tile without using a thick bed of mortar. If you're cutting a narrow strip from a large sheet of hardibacker, you can lift up on it (plus, the grinder will come in handy for tile cutting.) can't emphasize enough the danger of this dust, though. Alibaba.com offers 857 cutting backer board products. Make sure you cut in to the board, then put a 2x4 underneath one edge of the cut and press down on the side that does not have the 2x4 underneath. Buy great products from our tile backing boards category online at wickes.co.uk. Hardie backer or hardie board cement board is a durable mold resistant backing board for tile work. Less dust than competitive boards when cutting. When tiling a bathroom floor, i never look forward to the dreaded toilet flange cutout.
