So I renovated my master bath but an unable to figure out what I need to do to get my shower head installed. All that is there is a 1/2" copper pipe which appears to be an unusual way to do it. I'm guessing this is how the builder did things 10 years ago when the house was built. Pictures attached of what it looked like when I was doing demo and what it looks like now.
Would appreciate help how I can get this to accept a new shower arm.
Would appreciate help how I can get this to accept a new shower arm.