1959 Washer drain overflowing

[jkchs2003]

We just bought a house that was built in 1959. The washer drain is overflowing. The pipe is 1.5", which I know 2" is ideal. How much of the pipe has to be replaced? I ask, because only a few feet are above the concrete and I don't want to get into busting up concrete. Are there any other options? The main drain was camera inspected prior to purchase so unless there is a clog right by the washer drain, then that is not the issue. Any advice?

 

[Reach4]

Consider a Speed Queen 36878 standpipe adapter.

https://www.pwslaundry.com/i-7455217-speed-queen-36878-washer-adapter-standpipe.html

Also, consider using less detergent. I presume you are already using a low sudsing "high efficiency" detergent.

If that does not do it, there are alternatives short of replacing the standpipe.

 

[Sponsor]

 

[Terry]

Normally in 1959 the underground was 2" cast iron with a 2" hub above ground, into which a 1.5" pipe was leaded in.
Removing the 1.5" and the lead allows a new Fernco insert and 2" pipe to be used. Then you can get your 2" standpipe which will help a lot.