If water is uncontrolled or approaching electrical equipment, prioritise safety and call a plumber. The guidance below is general and does not replace an inspection.

Understanding the issue

Temperature changes can be linked to the mixer, varying supplies or the hot-water source. A new shower head will not necessarily address a control or pressure problem. Water-side assessment should identify where the change begins.

Before arranging the visit

Explain whether another tap or appliance affects the shower and whether both hot and cold flow change.

Choosing the appropriate plumbing visit

We check the visible fault, isolation, pipe condition and access before agreeing the repair scope. Our baths & showers page explains the related work and how an assessment is arranged.

Where the findings point to shower installation, read the shower installation service details before discussing the repair scope. The actual fitting and access determine the work needed.

Information worth keeping

Record when the issue occurs, the affected room and any previous repair. For a property in our home area, plumbing in West Bridgford explains the local enquiry route; check the coverage directory for another postcode.

Connected questions

For a related question about baths & showers, the guide A shower tray leak or a waste leak? explains what to record next.

For a related question about baths & showers, the guide Planning access below a bath explains what to record next.