A homeowner is unsure if a 20-year-old roughed-in basement bathroom drain is functional and needs a way to test it before building the bathroom.

No clear, simple method available for a homeowner to test an old rough-in drain without cutting concrete or calling a professional.

Severity

3Medium

Willingness to Pay

implied

Added

Apr 30, 2026

Workarounds Described

Considers cracking concrete to inspect pipes
Considers cutting caps and testing drainage without clear process

Implied Software Gaps

Step-by-step mobile guide for testing basement drain rough-ins using tools like water, dye, and a wireless camera

App Concept

DrainTest Pro

DrainTest Pro is a mobile app and DIY kit that guides homeowners through testing rough-in drains using water, dye, and a wireless camera scope. It provides step-by-step video instructions, visual results, and a pass/fail report that can be shared with contractors.

Key Features

Step-by-step video guide for testing rough-in drains
Wireless inspection camera attachment for smartphone
Dye test kit with non-toxic tracing fluid
Automatic report generation with photos and notes

Target Users: Homeowners in the US with unfinished basements containing roughed-in plumbing, especially DIYers planning bathroom renovations.

Revenue Model: $9.99 one-time app purchase (basic guide), $49.99 kit (app + camera + dye), $19.99 annual subscription for additional project guides

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