Dripping Noise Coming From 2nd Floor Bathtub Drain

I noticed recently sometimes if someone is draining water from second floor bathroom sink i can hear loud dripping or knocking sound downstairs.

Dripping noise coming from 2nd floor bathtub drain.

I monitored the ceiling for a couple of weeks and haven t noticed any water leak. Mold spots on the wall or floor near the tub or shower. I first thought something is vibrating downstairs but later on i confirm the sound is from above the ceiling. Starting last week i noticed a bubbling noise lasting a few seconds from the basement floor drain.

Bubbling bubbling noises at basement floor drain. How to diagnose fix plumbing drain noises plumbing drain sounds may explain drain problems what causes noisy plumbing drains. The sound went away in 30 sec. Leaks around the frame may take five minutes or longer to show up.

Well more often than not the dripping is taking place inside a sink or tub drain trap. As water goes down a drain air is needed to equalize the pressure in the drain line. Before it may last a few seconds but would stop soon as i ran a little more water through the drain. It s the same sound you hear when you turn a filled soda bottle upside down and.

These drains are fitted with p or j traps so named based on their shape specifically designed to ensure proper drainage and prevent sewer gases from entering your home. The drain in the toilet bowl is basically a p trap. The sound of gurgling under your bathtub is the sound of air displacing water. If you have a shower door splash water all around the door and frame.

Gurgling sound under the bathtub. Though sinks naturally make a variety of noises from regular operation sometimes new sounds can indicate the existence of a plumbing problem. Since they can lead to further damage and potentially costly repairs it is advisable to address drain pipe noise problems as early as possible. How to find the source of a bathtub drain leaking.

This noise happens every minute or so without obvious reasons even when no water in use. This is the purpose of a venting system. How to investigate repair plumbing drain sounds add sound insulation to reduce plumbing drain noise transmission in homes drain noise complaints due to plumbing vent problems blocked plumbing venting gurgling or slow plumbing drains glub glub noises from. My house is about 40 years old and we did remodeling 3 years ago.

Prior to this change we would ocasionally hear a driping sound right after all the water had drained out of either drain not a leak just a sound like the remaining small portion of water was driping through the drain system.