Can the bathroom drain be made into a triangular wrap

1. Install a check valve, which can allow the water to flow back into the pipeline, thereby increasing the pressure in the room. If the bathroom is installed with a check valve, then the smoke exhaust effect of the bathroom is not particularly good, but if there is more oil in the exhaust fan, then there will be a blockage problem, which affects the use of the check valve. 2. If there is a problem of odor in the bathroom, at this time, you can try to install a check valve next to the bathroom, which can solve this problem, and at this time we can clean the bathroom and solve this problem. >>>More

No. The condensate removal of the indoor unit of the cabinet air conditioner is achieved by the gravity of the condensate itself. If the condensate drain pipe comes from the ceiling, it will cause the indoor unit to not be able to discharge the condensate properly.

Dig the best permeable waterproofing can be done by yourself. >>>More

If it is a commercial house, it cannot be done. If it's a self-built building, it's fine.

TATA can be used as an invisible door for the bathroom, and there are many styles that are very practical.