How To Cut Cement Board Siding

You can use diamond cutting blades attached to your circular saw or sliding miter saw.

How to cut cement board siding. To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that. Unlike score and snap you ll need to use a surface. With the cement board flat use a ruler to guide your pencil as you mark a line where you want to cut the board. Then place a straightedge along the line and drag either a drywall utility knife or a scoring tool.

Typically siding shears use air. Like the score and snap method set a straightedge across your sheet. Wait for the saw blade to warm up and come to full rpm before. Make sure the line is straight and visible.

Lay your cement board flat and draw a line with a carpenter s pencil where you intend to cut. Cutting fiber cement siding siding shears. For a slow but virtually dustless way to cut siding use power. This is the same way of cutting the drywall.

You may need to trace over the line a few times to leave a mark that you can see well. Lay your cement board out on a work table or between two saw horses. In fact you could use a utility knife or a carbide tipped scoring equipment in order to spot the line. Use the score and the snap tools.

The easiest method to cut the hardie board is that you spot the surface and break the sheet along the marked line. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth.