Where does a cast iron drain pipe go?

But It was common in previous generations for builders to rout (usually cast iron) drain pipes from ground-level outside of a building into the building, under the basement floor slab, and out to the municipal sewer system. These drains were used to receive roof gutter drainage and dispose of it into the city sewers.

Can you replace cast iron drain pipe with ABS?

Here I will be replacing the cast iron drain system to the master bathroom with ABS drain piping. I will be cutting the cast iron out from the base at the foundation and joining the old to the new. ALWAYS CONSULT A PROFESSIONAL PLUMBER BEFORE ATTEMPTING REPAIR. Loading…

Can a plumber replace cast iron pipe lining?

Thankfully, instead of dreading the repair or replacing cast iron drain pipes, you can have epoxy cure-in-place pipe lining professionally installed by a plumber.

How can I tell if my cast iron drain is leaking?

At center-right in the above left photo a questionable clamp-on type fitting has been used for the same purpose, including a makeshift clamp using a block of wood to accommodate use of the wrong-sized clamp around the cast iron drain. Stains on the upper section of piping indicate that this drain system has been leaking.

When did they start using cast iron drain pipes?

Most homes built until the mid-1960s used cast-iron drain pipes. Cast iron was a good choice at the time because it was solid and expected to last approximately 50 years.

Can a cast iron drain line be repaired?

The illustrations (left) show accessing a cast iron drain cleanout and two methods of emergency, temporary repair of leaks in drain piping. Our photograph of cast iron drain piping (below left) demonstrates two methods by which connections have been made to newer copper drain lines.

Where are the drain pipes in a bathtub?

Now, locate the area where the drain pipes are located. They are mostly found behind the tub. Once they are found, detach the drain pipe and over flow trim from the tub with the help of a drain wrench. Remove the bathtub and set the tub down on a hard, balanced surface.