How To Cut Concrete Wall Board

Ask a friend to spray water on the slab of concrete as you work or nix this step.

How to cut concrete wall board.

If working on a vertical job like cutting into a concrete retaining wall then water can be trickier to employ. A circular saw with a masonry blade can also be used to either score or completely cut through the block. Durock is simply a brand of cement board. But you ll need to cut it down to size and here s how.

Not all walls are square with another wall or the ceiling. It is inexpensive convenient and is long lasting because the cement doesn t rot like other materials. Lay your cement board flat and draw a line with a carpenter s pencil where you intend to cut. Then place a straightedge along the line and drag either a drywall utility knife or a scoring tool.

Cement backer board is a diyer s friend it will let you lay down tile without using a thick bed of mortar. In fact most are no. Score the length of the cut three or four times with the chisel. Cement board is a strong and durable material that is great for projects like tiling flooring and countertops.

Cut with score and snap the simplest way to cut concrete wallboard or cement backer board is not to use power tools at all. Cutting hollow concrete block first score the line.