The Quadra Matt Black Exposed Thermostatic Bath Shower Mixer Set is a premium bath and shower system in one wall-mounted kit, built around a thermostatic cartridge from French specialist Vernet for precise, stable temperature control. A solid brass thermostatic bar valve with an integrated bath spout feeds an extra-large 300 x 300mm square stainless steel rainfall head on a rigid riser rail and a square handset on an adjustable holder.
It comes in a smooth matt black finish that makes a bold, contemporary statement against light or marble-effect tiles. Part of the Quadra range.
Premium features
- Vernet thermostatic cartridge holds your chosen temperature steady, even when water is drawn elsewhere in the house
- 38°C safety stop button on the temperature control helps prevent accidental scalding
- Solid brass bar valve with built-in bath filler spout — fill the bath and shower from one valve
- Extra-large 300 x 300mm square stainless steel rainfall head on a stainless steel riser rail
- Square handset on a height-adjustable holder, positioned on the right-hand side
- Surface-mounted: no need to chase the valve into the wall, ideal for renovations and bath/shower combinations
Specification
| Shower type | Exposed Shower Set |
| Valve | Thermostatic, bar valve with bath filler |
| Cartridge | Vernet thermostatic |
| Outlets | 3 (overhead, handset, bath filler) |
| Overhead head | 300 x 300mm square, stainless steel |
| Handset | Square handset |
| Valve body | Solid brass |
| Finish | Matt Black |
| Shape | Square |
| Handset side | Right-hand |
| Safety stop | 38°C |
What's in the box
- Exposed thermostatic bar valve (solid brass body) with integrated bath filler spout
- Stainless steel shower riser rail with overhead arm
- 300 x 300mm square stainless steel overhead shower head
- Square handset
- Height-adjustable handset holder
- Flexible shower hose
- Square wall brackets and fixings
Installation: the bar valve mounts on the wall surface over the bath and connects to hot and cold supplies. We recommend installation by a qualified plumber. Please check your water pressure and hot water system are suitable before purchase — contact us and we will confirm.
- Shower type: Exposed Shower Set
- Outlets: 3 Outlet
- Shower head size: 300mm
- Handset: Square handset
- Shape: Square
- Exposed thermostatic bar valve (solid brass body) with integrated bath filler spout
- Stainless steel shower riser rail with overhead arm
- 300 x 300mm square stainless steel overhead shower head
- Square handset
- Height-adjustable handset holder
- Flexible shower hose
- Square wall brackets and fixings
Help choosing
Choose your system to see what to look for.
- Exposed or concealed? Exposed valves sit on the wall and are easiest to fit or swap. Concealed valves go inside the wall for a clean look and are best fitted while the bathroom is being redone.
- Outlets. 1 outlet runs one head; 2 outlets add a handset; 3 outlets add a bath spout or body jets.
- Thermostatic is safer. It holds the temperature steady when someone runs a tap elsewhere.
- Match your finish. Stick to one finish name across taps, shower and accessories so everything matches.
Still not sure? Send us your measurements and we'll check for you.
Questions people ask
Will this work with my combi boiler?
I have a tank in the loft. Will it work?
What are inlet centres?
Which side is hot?
Exposed or concealed?
Do I need a plumber?
Complete the look in Matt Black
Shop all →-
SAVE 22%
Salerno 1380x600mm Matt Black Heated Towel Rail – Large 10 Bar Ladder Radiator
£139.95 £179.95 -
SAVE 36%
Lumora 700x500mm Matt Black LED Bathroom Mirror - Anti-Fog - Dimmable Tri-Light
£114.99 £179.99 -
SAVE 25%
Arctiq 500mm Round LED Mirror – Cool White Light, Dimmable, Touch Sensor, Black Frame with Hanging Strap
£119.99 £159.99 -
SAVE 25%
800x600mm Rectangular Matt Black Dimmable LED Bathroom Mirror – Portrait or Landscape, Tri-Light & Anti-Fog | Lumora
£119.99 £159.99 -
SAVE 38%
Lumora 600mm Round LED Bathroom Mirror – Matt Black Framed, Dimmable Tri-Light, Anti-Fog
£109.99 £179.99 -
SAVE 31%
900x500mm Oval Matt Black Illuminated Dimmable LED Bathroom Mirror – Pill Mirror, Front-Lit Tri-Light & Anti-Fog | Lumora
£129.99 £189.99 -
SAVE 16%
Modern Manual Radiator Valves 15mm (Pair) – Matt Black
£33.99 £40.50 -
SAVE 23%
Verano 1200x500mm Matt Black Heated Towel Rail – 12 Bar Ladder Radiator, Central Connection
£129.95 £169.95















