PlumbingPlumbing2MildHomeowner/DIYer$ implied

Unsure how to properly plumb a new double vanity into existing drain line while meeting code.

No easy-to-use code-compliant plumbing design tool or interactive guide for DIYers to plan drain configurations.

42
0
Opp. Score
42
Severity
2Mild
Willingness to Pay
implied
Added
May 1, 2026

Workarounds Described

  • posts on Reddit asking for plumbing advice with photos

Implied Software Gaps

  • Interactive plumbing design tool that checks code compliance for DIY fixture additions
App Concept

DrainPlanner Pro

A mobile app that lets DIYers sketch their existing plumbing setup and desired fixture layout, then generates code-compliant drain and vent configurations with step-by-step instructions and part lists. Uses AI to check against local plumbing codes and suggests optimal tee/wye placements.

Key Features
  • Photo-based plumbing layout input with AR overlays
  • Code compliance check for venting and drain sizing
  • Interactive 3D model of recommended piping
  • Material and tool shopping list with local supplier links
Target Users: DIY homeowners and handymen doing bathroom or kitchen remodeling projects
Revenue Model: Freemium with $9.99 per project unlock or $4.99/month subscription for unlimited projects
Part of App Idea
DrainFlow Pro

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