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Anonymous users2024-01-24Hello, glad your question you asked is should both the top floor bathroom drain and exhaust pipe reach to the roof? The top slag lam layer bathroom drain pipe is to extend out of the roof, so that the air can press the water to the bottom surface, if the drain pipe mouth covers the drain pipe The flow of the drain pipe will not be smooth. And the drain pipe still has a bad smell coming out, so you have to stick out of the roof.
The exhaust pipe should also extend out of the roof, so that the gas in the exhaust pipe will be sucked out, and if it does not go out of the roof, it will be left in the room at the exit.
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Anonymous users2024-01-23If the drainage pipe does not go out of the roof, the water flows to the lower place, and the whole building collects water downstairs, and then merges into the municipal sewage pipe network.
The exhaust pipes are all going up to the roof, which is also a rule. If you live in a villa, you have to go out of the roof.
After being separated from the ground, it is connected to the outside of the wall, and it cannot be sealed, and it must be connected to the outside of the building when it turns to the corner of the wall. Otherwise, where will the pipe smell go?
To install a good quality check valve at the smoke pipe joint, which is sold in hardware stores, pay attention to seal it well, and the caliber is according to the size of your exhaust pipe.
What does "main water pipe vent" mean? Don't you mean the flue? That's absolutely not going to work, and that's what you say. The principle of waterproofing is to do a good job.
Toilet vents share plumbing.
The exhaust duct has two airways, one is the main airway and the other is the bronchi. >>>More
What the hell is going on with dripping exhaust pipes? Listen to it and you'll understand!