Local plumber based at 33 Gunterstone Road, London W14 9BP
info@kensington.biz  ·  Plumbing experience since 1998
Overflows · stored water · cylinder plumbing

Cold-water tanks, ball valves and cylinders

Repairs to accessible cold-water storage components, ball valves, overflows, cylinder connections and related domestic plumbing.

Overflowing tanks and faulty ball valves

Water running from an overflow pipe often indicates a worn inlet valve, incorrect float setting, failed washer or a separate system fault feeding the tank. The source tank should be identified before replacing parts because lofts may contain more than one cistern.

Stored-water plumbing work

  • Cold-water tank ball-valve replacement
  • Overflow investigation and repair
  • Accessible tank connectors and pipework
  • Hot-water cylinder valve and connection leaks
  • Immersion heater plumbing-side access and replacement coordination
  • Shower pump supplies from stored-water systems
  • Surrey flange and suitable cylinder connection work
  • Isolation and minor alterations around tanks and cylinders

Loft access and tank condition

Safe access, boarding, lighting and tank position all affect the job. Old tanks may be brittle, poorly supported or heavily insulated. Photographs of the loft access and tank area are useful, but the condition must be assessed in person before disturbing old components.

Cylinders and immersion heaters

Leaks around a cylinder may come from valves, fittings, immersion bosses or the vessel itself. Electrical testing and connection of immersion heaters requires appropriate electrical competence. The plumbing and electrical parts of the job should be clearly separated.

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Frequently asked questions

Yes, where the cause is an accessible plumbing component such as a ball valve or related fitting.

This can be assessed, but tank replacement depends heavily on access, size and condition.

Connections and valves may be repairable; a leaking cylinder body normally requires replacement.

Plumbing-side work can be assessed. Electrical testing and connection must be carried out by a suitably competent person.

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