Drilling Holes In Cement Board Siding

However i have not found a product specifically made for patching fiber cement siding.

Drilling holes in cement board siding.

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

The hole size diameter is that of a cable line. To cut holes in cement backer board to use under tile equip a portable jigsaw or sabre saw with a metal cutting blade. Carbide hole bits aren t always available and they re much more expensive. The siding is fire resistant providing a high level of protection for a home.

As with any project good eye protection is recommended. Purchase additional wood hole bits if you have a number of large holes to drill in composite or cement fiber siding. Hardieplank is available as ready to paint or with a color layer. Although the siding does not require drilling pilot holes you may need to run wire or cable through the siding necessitating drilling a hole.

Holes are easy to make with an electric drill and a carbide tip drill bit. Cement fiber siding is a commonly used building material. How to drill holes through cement fiber siding. It can be cut.