Cracked ABS union nut on kitchen sink P-trap, and the existing plumbing is custom-cut and glued, making replacement with standard parts difficult.

Standard P-trap parts don't fit custom-cut and glued ABS plumbing under the sink, requiring a trip to the hardware store with no guarantee of compatibility.

Severity

3Medium

Willingness to Pay

none

Added

Jun 3, 2026

Workarounds Described

takes photos of plumbing before disassembly

Implied Software Gaps

AR-based part identification app that removes guesswork from matching old fittings

App Concept

PipeMatch Pro

An augmented reality app that scans existing plumbing connections using your phone camera, instantly identifies the exact fittings needed, and provides a step-by-step replacement guide with links to purchase the right parts online.

Key Features

AR-based plumbing measurement and part identification
AI recognition of pipe material and connection type
Integration with major hardware store inventories to show in-stock parts
Step-by-step repair video instructions tailored to your setup

Target Users: DIY homeowners doing plumbing repairs in residential settings, particularly those with older or custom plumbing

Revenue Model: Freemium: free AR scan and identification; $4.99 per repair guide or $9.99 monthly subscription for unlimited guides

Existing Solutions Mentioned

Home Depot new P-trap (standard off-the-shelf)

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