When renovating a bathroom, the small details can make a big difference, which is why you might want to replace your shower arm. A shower arm connects the shower head to the water supply in your wall.

Shower Head and Faucet Installing a new shower head and faucet can cost from $50 to $1,000, including $20 to $900 for materials. A full-body shower that has multiple sprayers on the ceiling and walls ...