A plumbing estimate, like an electrical one, is best priced per point — every water or drainage outlet is a point with its own price. The form combines points, pipe metres and fixture installation in one document.
Typical line items
- old system removal;
- water outlets (hot/cold) — per point;
- drainage outlets with fall — per point;
- riser or main replacement — in metres;
- metering assembly: meters, filters, reducers;
- fixture installation — WC, basin, bath/shower, washing machine connection;
- sealing and pressure testing.
Offer photo documentation of concealed works as a €0 line — it builds trust and protects you in disputes. Coordinate outlet heights with the tiling before tiles go up.