A DIY bathroom remodeler cannot find an off-the-shelf shower pan that accommodates two drains for a custom-sized large shower.

Off-the-shelf shower pans are only designed for single drains, forcing custom fabrication or creative workarounds.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 25, 2026

Workarounds Described

Considering using two Kerdi shower pans cut and placed back-to-back

Implied Software Gaps

Pre-configured dual-drain shower pan ordering system that eliminates need to piece together two pans

App Concept

DualDrain Custom Pan Designer

A configurable prefabricated shower pan system that supports dual drains and custom dimensions. Users input their shower size and drain locations, and the system produces a waterproof pan with integrated slope and drain hubs, eliminating the need for custom tile work or makeshift solutions.

Key Features

Custom sizing with dual drain capability
Pre-sloped waterproof foam base
Integrated drain connection kits for multiple configurations
Online configurator with instant pricing and ordering

Target Users: DIY home remodelers and contractors in the construction industry working on custom shower projects

Revenue Model: $199–$499 per custom pan, based on size and complexity

Existing Solutions Mentioned

kerdi shower pans

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