SOP Templates > Plumbing > Installation > Manufacturer Requirements & Compliance

Manufacturer Requirements & Compliance for Plumbing

The Manufacturer Requirements & Compliance workflow helps plumbing contractors ensure systems are installed to product and warranty specifications. It covers reviewing manufacturer instructions for fixtures and piping, training crews, verifying installations, and documenting compliance. By following this workflow, plumbing companies reduce disputes, improve quality, and protect margins. Clients benefit from confidence that their systems are reliable, compliant, and covered under warranty. Teams gain accountability and consistency. With this workflow in place, plumbing contractors can strengthen professionalism, improve efficiency, and deliver projects more smoothly while maintaining adherence to manufacturer requirements.

Identify fixtures, valves, and system brands

Download fixture and system install sheets

Hand plumbers install spec sheets

Ensure crew trained on PEX, PVC, fittings

Check wall depth, pressure, stub height

Pipe and connect per fitting and vent sequence

Use glue, tape, pipe supports from kit

Verify stub out, slope, valve position

Photograph rough, finish, valve install

Inspect final install with QC or rep

File valve, tank, and system warranty

Store piping and fixture doc in cloud