Shower Drain Leaking Under Slab

Once the hole is cut dirt is removed providing access to the leaking pipe.

Shower drain leaking under slab.

Locating the break a cement slab is porous. The most common type of pipe used for water lines under slab foundations is copper. If you see water then you know it s coming from the walls and tile leaking. Remove the grate and use a 2 in.

All you need are some basic tools and you can quickly and easily replace the drain. Damp sections continually showing in the slab carpet or flooring even during periods of little or no rain or mains water. May be good to open up the wall so you can see the water seeping. In that case plug the drain at the surface and take a shower.

Don t rely on your tub stopper for this test. Common signs of water leakage under concrete. How to fix a shower drain without taking out the pan. A visible water stain running across your ceiling just below a shower area indicates the potential that your shower drain is leaking.

Plug for a shower. To repair a tub drain unscrew the drain flange from. Repairing damaged water lines. How to fix a bathtub drain leaking.

Detecting an under slab leak costs about 150 to 400 whereas the cost to tear out the concrete repair the pipe. Remove the stopper and insert a 1 1 2 in. Typically if you were to excavate your floors to do the drain repair under your slab you should expect to pay about 450 per linear foot. Otherwise the ensuing leak could cause damage that makes the building unsound.

If the puddle shrinks the drain is leaking. The process of removing and replacing a shower drain is the same regardless if you are working with a concrete slab or a plastic shower pan since the drain itself is merely screwed onto the pipe stub coming up out of the slab. Test plug find them at home centers. There are a few warning signs to look out for when it comes to water leaking from drains located under the slab foundation of your home.

Then wait an hour. If no leak from the shower empty the pan by removing the drain plug. The drain could also be leaking as you believe. Also you can have the drain replaced in a tub or shower for 200 to 700 the shower control valve replaced for 250 to 800 and the shower head can be replaced for 75 to 275.