Need a reliable shower valve that allows independent and simultaneous use of rainfall shower head and handheld sprayer, with serviceable parts behind a tiled wall.

Existing solutions either lack reliability for tiled-in installations (Amazon valve) or require complex configuration of diverter valves that may not allow both outputs simultaneously.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 10, 2026

Workarounds Described

uses Amazon valve with integrated function but concerns about reliability for tiled-in installation
considers using separate 3-way diverter valve like Delta r2200 to control two outputs

Implied Software Gaps

Product recommendation tool that matches shower setup to the correct valve configuration

App Concept

ShowerFlow Pro

A robust, all-in-one shower trim and valve system designed for tiled showers, offering independent and simultaneous control of multiple outputs. Features a single-handle interface with a built-in diverter, eliminating the need for separate valves. Backed by a lifetime warranty and designed for easy servicing from the front.

Key Features

Single handle controls flow, temperature, and diverter
Supports up to 4 outputs (rainfall, handheld, body jets)
Independent and simultaneous operation of any combination
Front-serviceable cartridge without removing tile
Lifetime warranty with nationwide service network

Target Users: Homeowners and DIYers doing bathroom renovations who want a reliable, all-in-one shower valve that can be installed without access panels.

Revenue Model: $199-$299 per valve trim kit, with optional $49 installation video guide

Existing Solutions Mentioned

Delta r2200 3-way diverter valve2-way diverter valve with 3-setting cartridgeAmazon valve with built-in functionality

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