Where’s the job?

Scope of Works

• Remove existing shower trim and handle

• Isolate water supply and drain the shower feed

• Remove old valve body or cartridge and prepare pipework

• Install replacement valve, connect hot and cold feeds and set thermostatic stop

• Test operation and pressure, flush system and check for leaks

• Reseal trim with silicone, tidy work area and remove old parts

Typical Cost

Time on Site

Typical replacement takes 1–3 hours on site depending on access and whether tiles or pipework need attention; allow half a day if tile removal, back‑boarding or chasing is required

Questions to Ask Your Tradie

• Do you have experience with my valve type or brand

• Will you need to lift tiles or make an access panel and can you price that separately

• Can you give a fixed price for labour and parts or an estimate with clear exclusions

• How will water be isolated and will the whole property be without supply

• What guarantee do you offer on parts and labour and is the thermostat covered

• Will any electrical isolation be needed for an electric shower and can you co‑ordinate with an electrician

How to Avoid Surprises

• Provide clear access to the bathroom and remove personal items from the work area

• Check parking for a van near the property and tell the tradie about restricted access

• Order or confirm the replacement valve model in advance if you have a specific make

• Warn the tradie about communal building rules, permits or working‑at‑height restrictions

• Mention pets and plan where they will be during the work