Toilet flange is broken and subfloor is deteriorated, causing persistent odor despite repair attempts.

Existing repair kits don't address deteriorated concrete subfloor or provide a reliable seal when flange height is below finished floor.

Severity

4High

Willingness to Pay

implied

Added

Jun 16, 2026

Workarounds Described

Used hydroseat flange repair kit with tapcons
Used two wax rings to compensate for height
Broke off broken flange piece manually

App Concept

FlangeFix Pro

A comprehensive toilet flange repair system that includes a height-adjustable flange, epoxy-based subfloor filler, and a sealing gasket designed for deteriorated concrete. Provides a permanent, odor-free seal without relying on wax rings.

Key Features

Adjustable flange height for below-floor installations
Epoxy subfloor repair compound for deteriorated concrete
Integrated rubber gasket seal (no wax needed)
Stainless steel bolts with corrosion-resistant coating
Step-by-step video guide included

Target Users: Plumbers and DIY homeowners working on concrete subfloor toilet flange repairs, especially with broken or corroded flanges.

Revenue Model: $39.99 per kit retail, with bulk discounts for professionals

Existing Solutions Mentioned

hydroseat flange repair kitwax ringstapcon screws

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