How To Cut A Hole In Fiber Cement Siding

Place the siding on two 2 by 4s so that the mark is between the boards for support when the siding has not been installed.

How to cut a hole in fiber cement siding.

The snippers above will make wide radius cuts in fiber cement siding but pacific international s ss410 whippersnapper is the tool you need for amazingly tight radius work like arches radius gable. How to drill holes through cement fiber siding. Measure and mark the placement of the hole on the siding with a professional grade crayon. As with any project good eye protection is recommended.

When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. A grinder can do it to. Holes are easy to make with an electric drill and a carbide tip drill bit. How to drill through hardieplank siding.

Since it is more abrasive than wood carbide or diamond blades are best for cutting. If you are putting up the hardi plank and have a cement siding blade you can use your skilsaw to make a series of plunge cuts so you get something that looks like a cut up pie than you use a hammer pair of pliers to remove the sections. Cut a straight 1 2 so its length runs from the frieze board to the bottom of the first siding course. Place wood supports across two sawhorses before resting the siding on the sawhorses.

Allow the marking for the hole to lie where there is. Cement fiber siding cfs can be drilled nailed and cut much like wood. For a slow but virtually dustless way to cut siding use power shears. Mark the siding where you want to drill the hole.

A cement shear works also. Remember this mark represents the top of the siding piece not the bottom of the second course.