This indicates the drain lines have a leak, likely a bad glue joint on the top of the drain line near the trap. If there’s any partial blockage further down the drain that would worsen this issue.

Why does my tub leak when I take a bath?

Run water in the tub and look for any water leaking directly below it. If you see water leaking, it is very likely you have loose connections in the drain fitting or the drain trap below the tub. Tighten or repair them as needed. If running water in the tub causes no leaking, run the shower instead.

What to do if your tub starts leaking from your drain in the bottom of the tub?





If the leak is in the drain itself, you may be able to simply unscrew the drain from the bathtub and reseal it with plumber’s putty or a new gasket. If pipes show damage, however, you’ll probably need to replace a portion of the plumbing and even parts of the walls or flooring.

How do you stop a bathtub stopper from leaking?

A plastic bag filled with water and sealed makes a quick drain plug. Use a storage or sandwich bag and fill it with water, closing the seal. You can also tie a plastic bag that doesn’t seal by wrapping a rubber band around the ends to keep it closed. Set the water-filled bag directly over the drain and fill the tub.

Can a tub leak from the bottom?

It is most common to have leaks on the backside of spa jets, which can be caused by loose locknuts or deteriorated spa jet gaskets on the inside of the spa. Spa leaks occur in other gasketed spa or hot tub equipment, too — anything with o-rings and gaskets are susceptible.

How do I find out where my bathtub is leaking?

How do I figure out which part of my tub is leaking?

  1. First, ensure the exterior of the bathtub is completely dry.
  2. Then lay down newspaper, paper towels, or towels around the base of the tub.
  3. Plug the drain, and start to fill up the tub.
  4. Watch the newspaper carefully to see if any of it gets wet, and if so, where.

How much does it cost to fix a leaky tub?





On average, the cost of a plumber ranges from $125 to $350 for small jobs like fixing a sink, toilet, faucet, or bathtub, to $500 to $800 for major repairs, like fixing a water line. Most plumbers also charge a minimum call-out fee of $50 to $200.

Why is my shower leaking from the bottom?

When the pressure in the hot water tank gets too high, it activates it, causing water to come out of the valve at the bottom of your shower unit. To help fix this problem, you can clear the blockage. In some cases, you may also need to replace the pressure relief valve once it’s been activated.

How do plumbers detect leaks?

For the most precise leak detection, plumbers use video pipe inspection equipment. These are small cameras mounted on long flexible fiber optic cables. Plumbers can insert these in faucets and other plumbing outlets to detect leaks.

How do I know if my pipes are leaking under my floor?

Quote from the video:
Quote from Youtube video: One way to start is to turn everything off in your home that uses any water look at the meter. See if it indicates any water usage that we'll share with you that you have a leak someplace.

How do you know if your water is leaking behind the wall?



What are the Signs of a Water Leak Behind Walls?

  1. Musty odors.
  2. Visible mold growth on walls and baseboards.
  3. Staining.
  4. Peeling or bubbling paint and wallpaper.
  5. Warped walls.
  6. Buckled ceilings and floors.


How do plumbers find leaks behind walls?

Infrared camera – You can also use an infrared camera to detect cold areas in a wall. The wettest areas of a wall will be the coldest and will show up as blue or purple on the camera. This is another device commonly used by plumbing professionals to detect water leaks inside walls.

How do you find a hidden water leak?



If you want to try to locate the leak, check the tank parts of your toilets, especially the flapper valve; look under kitchen and bathroom sinks; look for drips from your bathtubs and showers. You should also check for puddles around your water heater, as well as possible leaks in your washing machine hoses.

How much does it cost to fix a leaking pipe in the wall?

Cost to Fix Leaking or Burst Pipes



Leaking pipes cost an average of $150 to $350 to repair, while diagnosing leak locations can add an additional $100. This doesn’t include repairing the wall after the fix. Drywall repair costs an additional $250 to $750 depending on the size and location of the hole.