The Progressive Revolution | Progressive Tapware from Robertson Bathware
Friday 28 March 2025

What is a Progressive Mixer?
A progressive shower mixer offers precise control of water temperature with a single rotation. It transitions from cold to hot water at a constant flow rate, making it efficient and user-friendly.

How Does It Work?
Using Intelligent Valve Technology (IVT), water is adjusted with one rotational motion. A progressive mixer starts cold when first turned on and gradually becomes hot, making it an ideal choice for households with young children or seniors. This feature prevents sudden temperature changes and scalding.

Lente Progressive Mixers
Lente, Italian for Lens, draws inspiration from the shape and texture from one of photography's greatest assets, the camera lens! This collection has a selection of stylish progressive mixers to choose from.
![]() | ![]() | ![]() | ![]() | ![]() |
Lente 2TH Deck Mounted Basin Mixer 25mm Progressive Cartridge | Lente 2TH Wall Mounted Basin/ Bath Mixer 35mm Progressive Cartridge | Lente Shower Mixer 35mm Progressive Cartridge |


Uno Progressive Shower Mixers
The Uno Progressive shower mixer is an equal mains pressure shower valve. This stunning addition to the Uno Collection comes with both a round or square faceplate, giving you the option to choose what style suits your bathroom design.
![]() | ![]() | ![]() |
Uno Mains Pressure Progressive Shower Mixer (Both Round & Square Face Plates Included) 40mm Progressive Cartridge |


Progressive Bath Columns
Elementi also offer progressive tapware options in the form of bath columns. Our Uno Bath Column is avaiable in 5 finishes, which means you don't have to choose between technology and style.
![]() |
Uno Bath Column with Hand Shower
40mm Progressive Cartridge |


Angle Valve
For controlling water flow when using a rotational basin mixer and ease of servicing, we recommend 2 X Angle Valves.
![]() |
Angle Valve 15mm Female X 15mm Male |