Unable to find a bathtub faucet that fits the existing pipe and adapter, resulting in a gap when installed.

Existing universal fit kits and faucets do not accommodate the specific pipe measurement (0.58 inches internal diameter) and adapter configuration, leaving a gap between the faucet base and tub wall.

Severity

3Medium

Willingness to Pay

implied

Added

Apr 28, 2026

Workarounds Described

measures pipe internal diameter with digital caliper
tried multiple faucets and universal fit kits that didn't fit
attached photos of old faucet and adapter for forum advice

Implied Software Gaps

Mobile app that uses photo and measurement input to identify compatible faucets, replacing manual trial-and-error

App Concept

FitCheck Faucet

An online configurator that helps homeowners identify the correct bathtub faucet based on precise measurements and photos of the existing pipe and adapter. Users upload pipe measurements (including internal diameter) and photos, and the tool matches compatible faucets from major brands, eliminating trial-and-error returns.

Key Features

Upload pipe measurement via digital caliper or ruler
Photo recognition to identify adapter type and brand
Compatibility database of thousands of faucets with specs
Visual preview of fit showing gap distance

Target Users: DIY homeowners in the US doing their own bathroom fixture replacements

Revenue Model: Freemium with $4.99 per compatibility check or $9.99/month subscription for unlimited checks and curated recommendations

Existing Solutions Mentioned

universal fit kitsDelta adapter

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