Bathroom Installations & Refurbishments

Bathroom Plumbing Second Fix

Bathroom plumbing second fix is the stage where your bathroom fixtures are connected and brought into safe, working order after tiling and finishes are complete. It focuses on neat final connections, correct commissioning, and thorough testing so your taps, shower, bath and WC work properly from day one.

More information

What bathroom plumbing second fix covers

Once walls and floors are finished, second fix completes the plumbing so the room can be used with confidence. Typical works include:

  • Connecting basins, baths and showers to hot and cold supplies
  • Installing and connecting taps, wastes, traps and overflows
  • Connecting WCs and testing flush performance
  • Connecting shower valves, heads and handsets, and checking temperature control
  • Completing final pipework to radiators or heated towel rails (where included in the bathroom scope)
  • Sealing and securing final connections to reduce the risk of movement and leaks
  • Testing water pressure, flow and drainage, and checking for leaks

When this service is the right fit

Second fix is ideal when the bathroom is tiled and decorated, and the sanitaryware is ready to go in. It is often needed for:

  • Homeowners finishing a renovation and wanting everything connected correctly
  • Landlords preparing a property for tenants and needing reliable, testable results
  • Small commercial washrooms that need a tidy finish and minimal disruption
  • Bathrooms where the first fix is complete, but the final fit-off is still outstanding

How the work is delivered

The work usually starts with a quick on-site check of what is ready and what is still needed, so the scope is clear before anything is connected. Fixtures are then installed and connected in a practical order, followed by methodical testing of both water supplies and waste runs.

If anything on site prevents a proper installation, for example missing fittings, incompatible connections, or access issues, this is flagged early with options to resolve it.

What happens after second fix

After installation, key joints and connections are rechecked once the system is running. You will be told what has been tested and any simple care points, such as how to isolate supplies, keep traps sealed, and what to watch for in the first few days of use. If further adjustments are needed after other trades finish, a follow-up visit can be arranged.

Frequently Asked Questions

What is bathroom plumbing second fix?
Second fix is the final stage of bathroom plumbing after tiling and finishes are complete. It involves connecting sanitaryware and taps, commissioning the fittings, and testing water and waste for leaks and correct operation.
When should I book a second fix visit?
Book once tiling and decoration are finished, and the room is ready for fixtures to be fitted without risk of damage. It also helps if the sanitaryware, taps and shower components are already on site.
Do you supply the taps, shower and sanitaryware?
Second fix can be carried out using customer-supplied fixtures, or fixtures can be supplied if agreed in advance. Either way, suitability and compatibility are checked before final connections are made.
How long does bathroom second fix take?
It depends on the number of fixtures and how complex the layout is. Many standard bathrooms can be completed in a day, but larger or more detailed installs may take longer.
Will everything be tested before you leave?
Yes, supplies and wastes are tested to check for leaks, drainage issues, and proper operation of taps, showers and WC flush. Any issues found during testing are explained clearly, with next steps agreed.

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