Cut Fiber Cement Board Siding

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

Cut fiber cement board siding.

The cleanest way to cut fiber cement siding is by using siding shears. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. 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. Use your eyeware and ear protection.

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. Cutting fiber cement siding siding shears. For a slow but virtually dustless way to cut siding use power.

Flush cutting fiber cement siding installers look for an easy way to cut fiber cement siding in place for a window flashing retrofit. But it will wear down the blade and take some effort. Find your most beat up pieces of siding and rip them down into. Similar to the way drywall is cut it is possible to score the cement board and snap it along that scoreline.

It is possible to use a drywall knife to score cement board sometimes. This old house general contractor tom silva shares his secrets for working with fiber cement siding. To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that. Fiber cement siding manufacturers say you can cut the stuff with any good quality carbide tipped blade.

How to cut nail and install durable fiber siding plus caulking and painting tips. Fiberboard cement siding looks identical to wood once it s painted. See below for a shopping list and tools subscribe to. Use a specialized blade used with the saw such as mikita hardiblade or dewalts filber cement blade.

Find fiber cement siding accessories at lowe s today. The advantage of using the circular saw is that you can cut more than one board at a time. You have to make the cuts very slowly. Fiber cement is tougher than other materials.

These are specialized to reduce the dust caused from cutting these planks.