Drilling Holes In Cement Board Siding

Holes are easy to make with an electric drill and a carbide tip drill bit.

Drilling holes in cement board siding.

Purchase additional wood hole bits if you have a number of large holes to drill in composite or cement fiber siding. It can be cut. As with any project good eye protection is recommended. Carbide hole bits aren t always available and they re much more expensive.

I really do not want to replace the board. Cement fiber siding cfs can be drilled nailed and cut much like wood. Since it is more abrasive than wood carbide or diamond blades are best for cutting. Hardieplank is available as ready to paint or with a color layer.

I want to patch the hole if possible. Cement fiber siding is a commonly used building material. To start the saw in cement backer board drill a hole though the backer board large enough for the jigsaw blade or make a plunge cut with the blade in the backer board. How to drill holes through cement fiber siding.

A cable line was run through the siding when the previous home owners lived there but the cable line is no longer there. The hole size diameter is that of a cable line. However i have not found a product specifically made for patching fiber cement siding. The siding is fire resistant providing a high level of protection for a home.