Cut Fiber Cement Board Siding

Fiberboard cement siding looks identical to wood once it s painted.

Cut fiber cement board siding.

You have to make the cuts very slowly. Use a specialized blade used with the saw such as mikita hardiblade or dewalts filber cement blade. Typically siding shears use air. Cutting fiber cement siding siding shears.

Use your eyeware and ear protection. The simplest way to cut concrete wallboard or cement backer board is not to use power tools at all. Fiber cement siding manufacturers say you can cut the stuff with any good quality carbide tipped blade. You can use diamond cutting blades attached to your circular saw or sliding miter saw.

Find your most beat up pieces of siding and rip them down into. Fiber cement is tougher than other materials. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. For a slow but virtually dustless way to cut siding use power.

To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that. The cleanest way to cut fiber cement siding is by using siding shears. Similar to the way drywall is cut it is possible to score the cement board and snap it along that scoreline. The advantage of using the circular saw is that you can cut more than one board at a time.

If it were my job i would buy a saw blade specific to cutting hardie board and use a circ saw with a vacuum attachment. These are specialized to reduce the dust caused from cutting these planks. This old house general contractor tom silva shares his secrets for working with fiber cement siding. Hold the starter 1 4 in.

Flush cutting fiber cement siding installers look for an easy way to cut fiber cement siding in place for a window flashing retrofit. Of all the options available this one will generate the least amount. I got two hours out of a thin kerf 24 tooth carbide blade on my wormdrive before sparks. It is possible to use a drywall knife to score cement board sometimes.

How to cut nail and install durable fiber siding plus caulking and painting tips.