GrohFlex - Advanced Universal Rough-In Valve System
A Better Universal Valve System
Only the new GrohFlex system covers such a wide range of installation types – from single-showers to tub/shower combos to high-flow custom showers – with just one universal rough-in. Plus, GrohFlex offers pressure balancing and thermostatic control options for both the master and secondary bath. And its smart design features easy, intuitive operation with all functions controlled from a single axis, reducing the need for separate volume controls and diverters.
GrohFlex is the advanced universal rough-in valve system with simplicity and flexibility built in. One Rough-In works with any shower or tub/shower application – from a simple single-shower to the popular tub/shower combo to a luxurious high-flow custom shower. And it offers pressure balancing and thermostatic control solutions for both the master and secondary bath.