Cut Cement Board Siding

For the contractor who measures siding jobs by the square mile not the square foot i think the.

Cut cement board siding.

Cutting fiber cement siding siding shears. Typically siding shears use air. Lay your cement board out on a work table or between two saw horses. Cutting fiber cement siding stationary shears.

You can use diamond cutting blades attached to your circular saw or sliding miter saw. Cut a straight 1 2 so its length runs from the frieze board to the bottom of the first siding course. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. Measure up from the bottom of the story pole to mark the full width of the first course of siding.

Remember this mark represents the top of the siding piece not the bottom of the second course. With the cement board flat use a ruler to guide your pencil as you mark a line where you want to cut the board. Make sure the line is straight and visible. This old house general contractor tom silva shares his secrets for working with fiber cement siding.

You may need to trace over the line a few times to leave a mark that you can see well. Just sharing some of the different methods i ve used for cutting hardieboard siding. Use your eyeware and ear protection. For a slow but virtually dustless way to cut siding use power.

You have to make the cuts very slowly. To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that. Mark where you d like to cut the board. Use a specialized blade used with the saw such as mikita hardiblade or dewalts filber cement blade.

Unlike score and snap you ll need to use a surface. Like the score and snap method set a straightedge across your sheet. This is probably the most popular method for cutting fiber cement siding. The cleanest way to cut fiber cement siding is by using siding shears.

See below for a shopping list and tools subscribe to. These are specialized to reduce the dust caused from cutting these planks.