Homeowner struggling to remove a broken/cracked tub drain flange that may be glued or fused to PVC pipe, with limited access below the tub.

Existing drain extractors may not work on flanges that are glued or fused to the pipe, and can damage the flange further or get stuck, potentially requiring tub removal.

Severity

3Medium

Willingness to Pay

implied

Added

May 29, 2026

Workarounds Described

uses flathead screwdriver to chip away cracked flange
tries hammer-type extractor that may get stuck and require tub removal
considers rotary tool to cut flange

App Concept

DrainFlange Pro

A specialized tub drain flange removal tool that uses controlled heat and vibration to loosen glued or seized flanges without damaging the pipe. Integrated camera tip lets you see inside the pipe to assess condition before removal.

Key Features

Heated tip to soften PVC glue
Vibration mode to break corrosion bonds
Integrated inspection camera with LED
Adjustable expanding collet for varied flange sizes
Safe release mechanism to prevent tool jamming

Target Users: DIY homeowners and plumbers performing tub drain flange replacement in PVC plumbing systems

Revenue Model: $79.99 one-time purchase; $19.99 for replacement collet set

Existing Solutions Mentioned

Husky Tub Drain Remover Installation ToolAnother internal extractor (hammer-in type) from Amazon

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