- HEP Plumbing
- Precision-set Pipework

Precision-set Pipework
Precision-set Pipework | Toilet Upgrades and Replacements | Plumbing | Lancing
Whether your bathroom is crying out for a modern, water-saving loo or an urgent fix to stop that constant drip, HEP’s precision-set pipework team in Lancing delivers fast, flawless results. From sleek close-coupled models to concealed cisterns, our engineers are trusted locally for toilet upgrades and replacements that look better, flush better, and last longer.
We arrive on time, protect your flooring, and leave every joint pressure-tested before we go—so the only thing flowing is crystal-clear water. Ready to swap frustration for peace of mind? Book your free survey today and discover why homes and businesses across Lancing count on HEP for plumbing done right, first time.
FAQs
What types of toilet upgrades can you install in Lancing homes?
We supply and fit a full range of modern toilets, including close-coupled, back-to-wall, wall-hung, comfort-height, rimless, dual-flush and smart bidet toilets. Our precision-set pipework service means we can also relocate the soil pipe or conceal pipework to give you a cleaner finish without major structural changes.
How do I know if my toilet needs replacing rather than repairing?
Frequent blockages, hairline cracks in the pan or cistern, persistent leaks around the base, high water bills caused by continuous filling, and outdated fittings that no longer comply with current Part G water regulations are all signs it’s more cost-effective to upgrade. We can inspect your existing unit in Lancing and give an honest assessment before you commit to a full replacement.
What is “precision-set pipework” and why is it important for toilet installations?
Precision-set pipework is our method of laser-measuring and pre-fabricating supply and waste pipes so they align perfectly with the new toilet’s inlet and outlet. This ensures a watertight seal, prevents strain on joints, and allows for neater boxing-in or hidden cisterns. It also cuts installation time because fewer on-site adjustments are needed.
How long does a typical toilet replacement take and will my water be shut off?
A straightforward like-for-like swap usually takes 2–3 hours, including removal of the old unit, pipework checks and silicone finishing. More complex upgrades that involve concealed cisterns or soil-pipe relocation can take 4–6 hours. We only isolate the mini-isolation valve feeding the toilet, so the rest of your property keeps running water for the majority of the job.
Are water-efficient or dual-flush toilets worth the investment?
Yes. Modern dual-flush models use as little as 2.6 litres for a half flush compared with the 9 litres many older cisterns need. For an average family in Lancing, that can save up to 50 m³ of water a year—cutting water charges and helping local sustainability goals. Our team can advise on WRAS-approved models that qualify for utility rebates.
Do you handle disposal of the old toilet and can you work with existing bathroom layouts?
Absolutely. We remove and responsibly recycle or dispose of your old toilet at a licensed waste facility as part of the service, so there’s no extra hassle for you. Thanks to our precision-set pipework, we can usually adapt to existing floor or wall openings, minimising tiling repairs and disruption to your bathroom décor.