Hi DIYers!
I am planning to reconnect the washing machine to a standpipe that was recently installed by a plumber.
Do I need to buy a connector to fit the drain pipe? If not, how can I prevent overflow in case of a blockage?
Also, as you can see in the background of the pipe, there is a gap between the walls. What is the best product to fill this gap?
I look forward to hearing back from all of you!
Many thanks!
Ben




