THE MOST AMAZING LASAGNA is truly the world's best lasagna. Absolute perfection! And the hack for the pasta is genius! RECIPE:...
Shower head parts called escutcheons or flanges are situated over the area of the arm as it fits into the wall. The escutcheon is largely decorative and serves to hide the opening made by the shower arm.
Using copper from the valve to the shower head is a really good idea to help with the rigidity when installing the shower arm and head. 1/2 is all you will need to feed it. I use preformed copper bends that have a copper pipe size on one end (that gets sweated into the valve) and a pex end on the other side.s long as the supply lines for the shower tie into a 3/4 line, 1/2 will be fine. I use a Delta shower faucet that already has pex adapters made into the valve body, no threading or sweating, just crimp and you're done.