Install Cover Plate and Finish

What happens here

Once the plumbing work is complete and leak-free, and any necessary drywall repairs are done (implied by the narrator's comment about drywall being repaired), the aesthetic cover plate is placed over the recessed valve box. This plate conceals the rough edges of the wall opening and provides a neat, finished look to the installation. The video concludes by showcasing the new, clean installation in contrast to the old corroded valve, highlighting the successful upgrade.

Goal: The final step involves installing the decorative cover plate over the recessed valve box to give the wall a clean, finished appearance.