Need a cost-effective, durable solution to prevent water from flowing out of an open shower due to incorrect floor gradient, without redoing the entire floor.

Flexible silicone dams may not be durable and can be dislodged by foot traffic, so a more robust barrier is needed.

Severity

3Medium

Willingness to Pay

implied

Added

Jun 13, 2026

Workarounds Described

considering flexible silicone dams

App Concept

ShowerDam Pro

A modular, adhesive-free shower dam system that creates a permanent, watertight barrier at the shower edge. Unlike flimsy silicone strips, ShowerDam Pro uses interlocking rigid panels with a rubber gasket, easily installed without tools and strong enough to withstand foot traffic.

Key Features

Interlocking rigid panels with rubber gasket
Install without tools or adhesive - uses adjustable tension
Load-bearing surface prevents lifting when stepped on
Customizable length and height to fit any shower opening

Target Users: Homeowners in the Home Services industry with open showers facing drainage issues, particularly those avoiding costly renovations.

Revenue Model: $49.99 per kit (covers up to 6 ft), with extension kits sold separately

Existing Solutions Mentioned

flexible silicone dam

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