Cutting Vent Hood Hole In Fiber Cement Siding

This hole saw is deeper than your standard hole saw so it cuts right through the wall through the fiber cement siding and the plywood substrate below it.

Cutting vent hood hole in fiber cement siding.

Hi r diy we are looking to install a dryer and vent in our laundry room. The siding is fire resistant providing a high level of protection for a home. Used this to cut 4 1 8 inch exhaust vent holes in hardy fiber cement trim board 1 inch thick concrete board and it worked perfectly. Using a cost per square foot metric it s less than a penny per square foot.

A when we punch out the whole. Manufactured by james hardie hardieplank siding is a fibrous cement based product. Lots of info out there re how to attach this type siding to the studs on new construction but i am not doing that. How to drill holes through cement fiber siding.

This old house general contractor tom silva shares his secrets for working with fiber cement siding. See below for a shopping list and tools subscribe to. There are many cost effective circular saw and vacuum options that meet table 1 requirements for cutting fiber cement. We are concerned about drilling a hole through the fiber cement shingle siding as we are unsure how it would handle a 4 drill bit.

It can be cut. Cement fiber siding is a commonly used building material. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. The carbide grit works really well and does a great job of keeping buildup to a minimum.

For a slow but virtually dustless way to cut siding use power shears. Even if you do invest in higher end tools the total cost per job is low. A durable material made of portland cement silica and wood fiber hardieplank stands up to weather insects and rot. Is it possible to replace just a few shingles at once.

The important thing is to watch your speed and if you re using a hand held drill watch for it grabbing. I m changing the builder s dryer vent which goes 12 feet or so up through the roof not a good idea to a vent on the side of the fairly new 2 story house. It is a concrete product that is light flexible and has a woodlike finish.