How To Cut Cement Board Siding

In fact you could use a utility knife or a carbide tipped scoring equipment in order to spot the line.

How to cut cement board siding.

Use the score and the snap tools. Mark where you d like to cut the board. Lay your cement board out on a work table or between two saw horses. For a slow but virtually dustless way to cut siding use power.

Cutting fiber cement siding siding shears. Make sure the line is straight and visible. With the cement board flat use a ruler to guide your pencil as you mark a line where you want to cut the board. Like the score and snap method set a straightedge across your sheet.

When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. You may need to trace over the line a few times to leave a mark that you can see well. Wait for the saw blade to warm up and come to full rpm before. Draw a line with a carpenter s pencil where you want to cut the board.

This is the same way of cutting the drywall. To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that. Typically siding shears use air. The easiest method to cut the hardie board is that you spot the surface and break the sheet along the marked line.