How To Cut Hardie Board Siding

Place your hardiebacker cement board on a flat surface and mark your cuts with a straight edge.

How to cut hardie board siding.

When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. Keep a firmer grip on the board than with regular wood. Score along your straight edge applying firm pressure as you go. The easiest method to cut the hardie board is that you spot the surface and break the sheet along the marked line.

For a slow but virtually dustless way to cut siding use power shears. Use the score and the snap tools. It is possible to use a drywall knife to score cement board sometimes. Make sure to go slower than with a normal blade and wood.

Cut the trim board with the saw. In fact you could use a utility knife or a carbide tipped scoring equipment in order to spot the line. By lindsay frankel 6 10 2020 1. Similar to the way drywall is cut it is possible to score the cement board and snap it along that scoreline.

To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that blows dust into a bucket. If you re using our quarter inch board you can. Measure the hardie board with a tape. Place your hardiebacker cement board on the.

But it will wear down the blade and take some effort. The hardi blade only has four teeth.