Wellfield MechanicalInternal Pipework Alteration
Ideal for kitchen refits, bathroom reorganisations, or eliminating obsolete lead and corroded steel piping. We reroute, connect, and clip copper or multi-layer barrier pipework to supply new positions cleanly. All work complies with Water Supply Regulations.
What is included
- ✓Copper or barrier pipework
- ✓Clean soldered or press fittings
- ✓Solid bracket anchoring
- ✓Dead-leg pipe removal
- ✓Acoustic pipe insulation
- ✓Full run soundness testing
Request a site visit or quote
We will review your details and confirm available appointment times shortly.
Why choose Wellfield Mechanical
Rerouting and upgrading domestic copper and plastic pipe runs.
Clean Layout
Orderly pipe runs leave maximum usable space inside cabinets and floor cavities.
Stagnation Removal
Cutting out dead ends prevents bacterial growth and water discolouration.
Quiet Operation
Correctly spaced clips and stand-offs stop pipes vibrating against joists.
Questions about this service
Do you work with plastic push-fit or traditional copper?
We work with both, selecting rigid copper for visible areas and barrier pipe for floor voids.
Do you remove old disconnected lead pipes?
Yes, we remove accessible decommissioned pipe sections and dispose of them responsibly.
Can you run supply pipes through external walls?
We route internally wherever possible, or install thick-walled insulation sleeves if passing through exterior masonry.
Twelve-month workmanship standard
Every valve, fitting, and pipe joint we install is covered by our twelve-month workmanship guarantee. If a fitted joint we installed leaks or weeps within that period, we return and rectify it at no charge. Pricing & payment
How we work
-
1
Route Planning
We map the shortest, quietest route beneath floorboards or through stud walls.
-
2
System Decommissioning
Redundant pipe branches are cut back to active mains to prevent stagnant water.
-
3
Pipe Fabrication
New runs are bent, aligned, and connected using sound jointing methods.
-
4
Securing and Testing
Pipework is clipped at regular intervals and checked under working pressure.
What our clients say
Prompt arrival and dry pipes.
Rhys T., Cardiff, GBNeat copper soldering under the sink.
Carys M., Cardiff, GBThe technician diagnosed our noisy thermostatic cartridge and replaced it without fuss.
Alun P., Cardiff, GBAll services
Isolation Valve Replacement
Reliable shut-off valves fitted to your pipework.
from £85 per valve
Pressure Reducing Valve Fitting
Controlled water pressure throughout your interior network.
from £160 per installation
Tap Cartridge and Spindle Repair
Precise mechanical repair for dripping taps and mixers.
from £75 per tap
Need a valve replaced or pipe altered?
Send a short message with your location and the issue. We will call you back within two hours with clear options.