Lead Pipe Replacement
Fast, trenchless replacement of deteriorating lead, barrel or steel water supply pipes. We restore safe, reliable water flow using modern MDPE pipework. Our StreetWorks certified engineers are trusted by homeowners across London and the Home Counties.
Overview
Many older homes may have a water supply which still run through lead or steel pipework. Using such materials can reduce pressure, affect water quality and can contaminate your drinking water. We replace old water supply pipes with MDPE pipework. Upgrading your water main supply/pipes to MDPE improves performance and ensures your home meets current UK Water Regulations.
Our 3 Step Detection & Repair Process
Inspection & Planning
We locate the existing point of entry and supply route, whether it runs through the garden, driveway or basement. We can then plan the most discreet installation path whether this the existing route or new route.
Lead Pipe Removal & Upgrade
Old lead or steel pipes are safely disconnected and replaced with new MDPE supply pipework. Trenchless moling is used wherever possible to protect surfaces and finishes. Each job includes a new internal MDPE Plasson stop valve installed in an accessible location.
Test & Certification
We pressure test every installation, seal all entry points and issue a WIAPS Compliance Certificate recognised by WaterSafe and Local Water Authorities.
Benefits of Choosing Trench Doctor
Upgrading deteriorated lead pipework delivers safe, clean and more reliable water flow, with minimal disruption to your property.
- Safe, Certified Upgrades - Every installation includes a new accessible internal stop tap (Plasson valve) and a WIAPS Compliance Certificate suitable for insurers and mortgage providers.
- Fast, Clean Installation - Most projects are completed in a single day. Trenchless moling reduces excavation and keeps driveways, paths and lawns intact.
- Professional Reinstatement - All disturbed surfaces including tarmac, paving, gravel and concrete are reinstated to a high standard by Street Works Certified engineers.
- Lead Replacement Scheme Support - In eligible areas, water authorities may renew their section of the supply free of charge once the private side is replaced.
The Trench Doctor Standard
We combine modern trenchless techniques with compliant workmanship to deliver safe, reliable and long-lasting upgrades. Every replacement is completed with care for your property, clean reinstatement and a WIAPS compliance certificate for complete peace of mind.
