Can the kitchen flue of the lowest household in a small high rise be smashed?

In principle, it is not allowed to play, because basically the flue in many houses is very large, and a lot of processes have been made in it to prevent oil fumes. In case it is smashed and the location is changed, I know that there is a very serious consequence, that is, it will definitely not be able to do the original good sealing, when there are many people who cook, the position of the smoke hole at home will be squeezed open due to the different internal and external air pressure, and then it will be regretted. So it is advisable not to dismantle the flue.

The layout of the house cannot be changed privately, especially on the ground floor, which will affect the upstairs.

In fact, you have already answered your question yourself, and changing the flue will encounter the above problems, and there will be sequelae. It is recommended not to change it, it is to occupy some space, it is much better than the smoke along the pipe of your smoke machine, it may be fine at first, but 1 year, 2 years, 10 years, 20 years who can guarantee that things will not be dropped, and then the heavy rain will go into the roof flue hood, which is not cost-effective.

The first floor was OK, I smashed it. Leave a section at the top, and the side hole is opened to connect the range hood pipe.

It is recommended not to change the things on the building, and to notify the property and ask for advice! It is also very likely that the property will not be changed, and it is also troublesome for you to change, forget it!

This question should be asked to the property. The layout of the house cannot be changed privately, especially on the ground floor, which will affect the upstairs.

After smashing off, a steel plate larger than the flue is installed on the roof of the roof, and the expansion screws are fixed to the roof.