PlumbingPart Identification & Selection3MediumHomeowner/DIYer$ implied
Unable to find a toilet flange that fits a pipe with 4" outer diameter and 3.5" inner diameter, creating a blockage in flooring installation.
No simple way to identify a flange that fits non-standard pipe dimensions; standard sizes (4" inside or 3") don't work, and online or local store selection is insufficient.
44
0
Opp. Score
44
Severity
3Medium
Willingness to Pay
implied
Added
Jun 23, 2026
Workarounds Described
- tried 4" inside flange and 3" flange
Implied Software Gaps
- Photo-based pipe measurement and part matching app that works with non-standard sizes
App Concept
PipeSnap FitFinder
A mobile app that uses photo-based measurement to identify non-standard pipe dimensions and instantly recommends compatible toilet flanges and fittings. Users snap a photo of the pipe with a reference object, and the app returns a list of exact-fit parts with links to purchase, plus installation guides. No more trial and error or wasted trips to hardware stores.
Key Features
- Upload photo of pipe with reference object to measure outer/inner diameter
- Database of flanges and fittings with exact dimensional matches
- Visual step-by-step installation instructions
- Local inventory check and purchase links
Target Users: DIY homeowners and handymen working on plumbing projects, especially non-standard pipe sizes
Revenue Model: $3.99 per measurement or $14.99/month subscription for unlimited measurements and pro features
Existing Solutions Mentioned
hiring a plumber
Part of App Idea
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