I am working on a plan to build trap doors at the entry ways to my house,
Ones that I can trip open to allow unwanted people to fall into.
Has anyone else done this and how deep did you dig them?
I am thinking of going down 12 feet to prevent them from crawling out.
I think a good counter weight system to support weight from above until needed.
A good pull bar in the house with a steel rope and pulleys to the door.
I have to figure out proper weight for the counter weight system.
Any ideas?
Ones that I can trip open to allow unwanted people to fall into.
Has anyone else done this and how deep did you dig them?
I am thinking of going down 12 feet to prevent them from crawling out.
I think a good counter weight system to support weight from above until needed.
A good pull bar in the house with a steel rope and pulleys to the door.
I have to figure out proper weight for the counter weight system.
Any ideas?