A horizontal vent pipe is too low to accommodate a new basement shower, and the poster is unsure whether to use an AAV or reroute the pipe.

No specific existing solution mentioned; poster is seeking guidance on plumbing code and best practice.

Severity

2Mild

Willingness to Pay

none

Added

May 24, 2026

Implied Software Gaps

App that provides code-compliant plumbing venting solutions based on user's layout photos and measurements

App Concept

PlumbCode Pro

A mobile app that provides instant code-compliant plumbing solutions for homeowners and DIYers. Users describe their layout constraints and get step-by-step guidance on venting options, including AAV legality, rerouting advice, and local code lookups.

Key Features

Input project type and pipe constraints via simple UI or photo upload
Generates code-compliant venting options with diagrams
Local code database lookup by address or jurisdiction
Step-by-step installation instructions for approved solutions

Target Users: Homeowners and DIYers undertaking plumbing remodels in single-family homes.

Revenue Model: $4.99 per project or $19.99 annual subscription for unlimited projects

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