External & Garden Plumbing

Hose Bib Installation

Hose bib installation gives you a reliable outdoor water point for garden watering, cleaning, and general outside use. The tap is connected safely to your cold mains supply, fitted with the right valves, and tested for leaks so you get convenient access without risking backflow issues, water damage, or winter problems.

More information

What hose bib installation includes

A well-installed outdoor tap should be easy to use, properly protected, and compliant with UK water supply requirements.

  • Help choosing the best tap position and pipe route
  • Safe connection to the cold mains supply with backflow protection (double check valve)
  • Internal isolation valve so the supply can be shut off when needed
  • Neat drilling, secure mounting, and weatherproof sealing through the wall
  • Protection for exposed pipework where required (insulation and improved routing)
  • Full leak and pressure checks before sign-off
  • Clear handover on how to isolate and look after the tap

When this service is most useful

  • You want a dedicated outdoor water source for a garden hose
  • You are tired of running hoses through the kitchen or bathroom
  • An existing outside tap is leaking, loose, seized, or poorly fitted
  • You need a more practical location for washing cars, bins, patios, or equipment
  • External pipework is exposed and needs better protection against frost and knocks

How installation is carried out

  1. A short assessment of the property layout, mains supply access, and preferred location.
  2. Isolation of the water supply and preparation of the pipework route.
  3. Installation of the hose bib and required valves and fittings.
  4. Sealing and making good around the entry point to help prevent draughts and water ingress.
  5. Testing under pressure, checking for leaks, and confirming good flow at the tap.

After installation: winter protection and ongoing reliability

You will be shown how to isolate the supply and reduce the risk of freezing during cold weather. If your setup needs extra frost protection, options can include improved routing, insulation, or adding a drain-down arrangement. If you notice drips, reduced flow, or stiffness at the handle later on, it is usually quick to diagnose and resolve when addressed early.

Frequently Asked Questions

Do I need an isolation valve for an outdoor hose bib?
Yes, an internal isolation valve is strongly recommended so the outside tap can be shut off without affecting the rest of the property. It also helps with maintenance and winter shut-down.
Will the installation meet UK water regulations?
The tap should be fitted with backflow protection, typically a double check valve, to help prevent contaminated water drawing back into the supply. If any additional requirements apply to your setup, these will be discussed before work starts.
Can you replace or repair an existing outside tap?
Yes, a leaking or damaged hose bib can often be repaired, or replaced if the body, threads, or valve have failed. The pipework and fittings will also be checked to make sure the underlying cause is resolved.
Where is the best place to install an outdoor tap?
Most people choose a spot near the kitchen or utility where the cold mains is accessible, and close to where the hose will be used. The final position should also allow secure fixing and a tidy, protected pipe route.
How do I stop an outdoor tap freezing in winter?
Isolate the supply using the internal valve and leave the outside tap open to relieve pressure if advised for your setup. If pipework is exposed, insulation and better routing can significantly reduce the risk of frost damage.

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