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Plumbing, Electrical, or other field serviceRepair and Maintenance Decisions3MediumCarpenter/Handyman$ implied

An angled closet flange that is 1/2" out of level causes toilet leaks during a budget remodel.

Existing solutions (shims, caulk, compression seals) are makeshift and may not create a lasting, leak-proof seal for uneven flanges, requiring more invasive concrete work to truly fix.

Severity

3Medium

Willingness to Pay

implied

Added

May 10, 2026

Workarounds Described

shimming a flange extender on the left side
adding silicone caulking in the gap
installing a rubber/compression seal

App Concept

FlangeFix Pro

FlangeFix Pro is a universal adjustable closet flange repair kit that levels out uneven or damaged flanges without concrete work. Simply place the multi-layer stainless steel and rubber assembly over existing flange, tighten leveling screws to compensate for up to 1" height variance, and bolt toilet directly. No shims, caulk, or concrete demo needed.

Key Features

Adjustable height leveling screws for up to 1" slopes
Integrated rubber gasket creates watertight seal on uneven surfaces
Corrosion-resistant stainless steel and EPDM rubber construction
Universal fit for all standard toilet bolts and flange sizes

Target Users: DIY homeowners and handymen working on bathroom remodels with uneven or damaged closet flanges

Revenue Model: $49.99 per kit retail, $39.99 wholesale for contractors; bulk pricing available

Existing Solutions Mentioned

shimming a flange extendersilicone caulkingrubber/compression seal

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