What does a walk-in shower cost in South Glamorgan?
Our guide range in South Glamorgan is £2,300–£5,600 including VAT. Prices in South Glamorgan run at about 7% below the UK guide, based on Wales labour rates.
Tray and screen
- Tiling to the shower walls
Frameless upgrade
- Large tray and frameless screen
Tiled level floor
- Level threshold
Guide prices for South Glamorgan including VAT. Your itemised written quote after the free survey is the price that counts.
Which towns do we cover in South Glamorgan?
Water across much of South Glamorgan is moderately hard. A quick wipe of the glass and an easy-clean coating are worth having on a new shower in Cardiff. Hardness varies street by street, so check the figure for your postcode with your water supplier. We measure walk-in showers in Cardiff so the tray and panel are sized together, which is what keeps the spray in.
What the job includes
- A survey of the space, the waste position, water pressure and the hot-water system
- Silicone, a full-flow test for leaks and spray, and handover
- A thermostatic valve with a riser rail, a fixed head or both
- Tanking to the shower walls, and to the floor where it is tiled
- A low-profile stone-resin tray, or a floor former with a linear drain for a tiled level floor
- An 8 mm or 10 mm toughened glass panel with a wall profile and support arm, or a frameless fixing
Decisions to make first
Valve
An exposed bar valve with a riser rail is easy to fit and service. A concealed valve hides the pipework and suits a fixed overhead head.
Glass thickness
8 mm toughened glass is standard; 10 mm feels heavier and more solid. An easy-clean coating keeps limescale off clear glass in hard-water areas.
Niche
A recessed shelf in the back wall keeps bottles off the tray. It has to be planned at first fix and tanked like the rest of the wall.
Head
A large overhead head feels luxurious but needs good flow. A handset on a riser is easier for rinsing hair and cleaning the shower.
Rules that apply in Wales
Fitting a walk-in shower does not need planning permission. The light and fan above the shower are in zone 1 up to 2.25 m and must be at least IPX4, or IPX5 where water jets are used, with 30 mA RCD protection on every circuit under BS 7671. Under the water fittings rules, a shower pump may only be used on a gravity system with a cold tank, never on the mains, and the shower needs protection against water flowing back into the supply.
In Wales, the Welsh Part P covers a wider list of electrical work than England, so changes to the lighting or a new electric shower circuit should be notified and certified.

