How To Cut Fiber Board Siding

Wood or concrete siding will have to be cut away using a circular saw.

How to cut fiber board siding. If any cutting needs to be done to allow for the added flashing than it can be done on the workbench with a pair of siding shears zero dust. One way to eliminate cutting or at least keep it to a minimum would be to remove the entire piece above the window flash the window and then replace the siding. Depending on your project and your tools at hand some fiberglass cutting methods may provide better safer results. Hold the starter 1 4 in.

The advantage of using the circular saw is that you can cut more than one board at a time. Fiber cement is tougher than other materials. These are specialized to reduce the dust caused from cutting these planks. Just sharing some of the different methods i ve used for cutting hardieboard siding.

Use your eyeware and ear protection. Use a specialized blade used with the saw such as mikita hardiblade or dewalts filber cement blade. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. Make sure you have enough room to install flashing above the ledger board and allow for at least a space above the decking preventing water from wicking upwards into wood siding.

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 pressure to power them and they shear or cut the siding like a pair of scissors. See below for a shopping list and tools subscribe to. I recommend the turboshear tsf1a fiber cement pnuematic if you re looking to buy a pneumatic siding shear.

Fiberboard cement siding looks identical to wood once it s painted. The cleanest way to cut fiber cement siding is by using siding shears. I got two hours out of a thin kerf 24 tooth carbide blade on my wormdrive before sparks. You have to make the cuts very slowly.

Fiber cement siding manufacturers say you can cut the stuff with any good quality carbide tipped blade. Cutting fiberglass panels isn t difficult though keeping them from splintering chipping or throwing harmful fibers is. How to cut nail and install durable fiber siding plus caulking and painting tips. This old house general contractor tom silva shares his secrets for working with fiber cement siding.

Check out the guide below to see which cutting tool will work best for you.