Homeowner needs a bidet in a small UK upstairs toilet without backflow risk, requiring an electrician for outlet installation or a bulky backflow cistern.

No non-electric WRAS-approved bidet with built-in backflow prevention that fits small spaces exists in the UK market.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 28, 2026

Workarounds Described

Building a separate backflow gap cistern with manual pump
Using a garden pressure sprayer manually refilled
Connecting bidet hose directly to tee despite backflow risk

App Concept

BackflowSafe Bidet

A WRAS-approved, non-electric bidet seat that integrates backflow prevention directly into the unit, eliminating the need for a separate cistern or electrical outlet. Easy DIY install with a simple tee to the toilet supply line, no plumber or electrician required.

Key Features

Built-in double check valve backflow prevention (Category 5 compliant)
Non-electric operation (no outlet needed)
Compact seat design for small toilets
Self-contained installation kit with tee adapter

Target Users: UK homeowners in homes without electrical outlets near toilets who want a safe, code-compliant bidet solution.

Revenue Model: £79.99 per unit plus £9.99 shipping

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