-
No problem! Yes from the relevant laws and regulations! It's just that you can't pass through an inhabited room, but the balcony was originally designed to be an open space and uninhabited, so it's okay!
The balcony is ok, and the kitchen wants me to do it. What should I do if there is an air leak? It takes up the space I spent money to buy, in case I want to sell the house in the future, is this pipe mine or public, does the buyer do it?
Look at what kind of pipe: aluminum-plastic composite pipe can be waterproof, and the waterproof deviation of galvanized pipe needs to be painted again to make waterproof.
Yes, you can make holes in the side panels of the kitchen cabinets, or you can go under the baseboards. . .
How can a balcony have gas pipes? Does the gas from the balcony to the kitchen not pass through the room?
There is no such thing as legal or illegal, only whether it is standardized. This is because there is no law in the country in this regard. As long as it doesn't interfere with everyday life and the overall aesthetic sense, especially safety, it's fine.