A cold water storage cistern is typically found in your loft and supplies cold water to your hot water cylinder (and sometimes bathrooms or toilets). It relies on gravity to deliver water pressure throughout your system.

Over time, these tanks can develop leaks, scale buildup, noisy fill valves, or even contamination if not properly covered or insulated. We’ll make sure your system is safe, efficient, and fully up to modern standards.

- Removal of old galvanised or plastic tanks

- Supply and installation of new approved plastic cisterns

- BS 4213 compliant and WRAS-approved installations

- Lid, insulation jacket, and overflow fitted as standard

- Ball valve and float arm replacements

- Overflow or dripping pipe repairs

- Insulating exposed pipework

- Cleaning or disinfecting old tanks

- Switching to unvented systems (if desired)

- Upgrading pipework for better flow

- Adding isolation valves for future maintenance

- Whether you’re replacing an old tank due to age, leaks or regulations—or removing one entirely as part of a modernisation—we can help.

- Local & reliable – based near Alfreton, always prompt and professional
- Experienced – over 15 years working with loft plumbing and hot water systems
- Tidy & careful – we protect your loft, insulation and ceilings
- Fully insured & compliant – all work meets current water and building regulations
- Clear, honest pricing – no hidden extras, just fair and transparent quotes

Whether it’s part of a new bathroom installation or a simple like-for-like swap, we’re here to help.