Replace Sewer Line Under Concrete Slab

Other factors that can increase the cost of an under slab leak repair job are trees larger lots requiring.

Replace sewer line under concrete slab.

But don t worry there is an alternative and we will discuss that next. Tunneling will be required for the under slab drain and sewer line replacement. Feed the spinning cutter head all the way through the pipe to cut away any roots. All the work is done from outside of the house and no digging has to occur.

Attach a cutter head onto the end of an electric drain snake. Cost to replace sewer line under slab. The newest and rising in popularity method is trenchless pipe replacement. Let s discuss the three different methods now.

The concrete slab covers the sewer drain pipes located under the slab. Trenching under a slab can cost an extra 150 to 200 per foot. How to replace sewer line under concrete slab without digging. Place the cutter head into the sewer pipe and turn on the drain snake s motor.

The plumber has to reach the sewer lines found underground and the only way to do so is to cut through the slab to access them. If the line is broken under a city street it will increase the repair costs and job requirements as city permits and safety control will be necessary. The cost to replace a sewer line under a slab costs 3 000 to 5 000 for smaller jobs and 15 000 to 20 000 total for larger jobs. If repair is to be done on pipes found underground especially under a concrete slab the traditional way of doing it involves digging and trenching.

3 ways to replace pipe under a concrete slab. Insert a video inspection tool into the sewer pipe and look for evidence of tree roots growing inside the pipe. Why relining is a better way to replace sewer lines under concrete slabs. When a drain pipe breaks under a slab the pipe must be located and repaired.

So if you ve been told you need to replace a sewer line under a concrete slab and that your imported italian tiles will need to be jackhammered into oblivion try to stay calm and consider your options. Under slab plumbing repair costs can easily vary up to 50 or more because of rocky or difficult soils that have to be trenched and tunneled. Do not dig up your concrete slab. Otherwise the ensuing leak could cause damage.

Residential trenchless pipe relining of your cast iron or clay drains only takes a few hours and usually comes with a 50 year warranty. Today im going to share with you how i replace old cast iron drain pipes under a concrete slab in a 1958 home.