Drain and Supply
Supply lines relatively simple. Drain and vent more complex. Slope requirements for drains. Vent stack access important.
Common Projects
Bathroom addition or relocation. Kitchen sink repositioning. Laundry room installation. Water heater upgrade.
Material Updates
PEX replacing copper common. ABS or PVC for drains. Old galvanized problematic. Lead pipes require removal.
Professional Necessity
Code compliance critical. Inspection required typically. Mistakes costly to fix. Licensed plumber recommended.
