Re: Using a 'twist' doorbell in a modern hollow core door?
I though most of the steel entry doors had a foam core. If it's indeed hollow, then it probably has a heavy gauge skin. If the mounting is with machine screws that go all the way through the door, you could drill the holes larger and use a bushing of a length equal to the thickness of the door to provide proper support.
The "Senior Member" designation under my name doesn't mean I know a lot, it just means I talk a lot.I've been a DIYer since I was 12 (thanks, Dad!). I have read several books on various home improvement topics. I do not have any current code books I can refer to. I was an apprentice plumber for two years.