Kohler shower trim leaves a 1-inch gap behind escutcheon because valve was roughed in too far forward, and no standard extension or spacer is available.

No manufacturer-made spacer or extension exists for a valve installed too far forward; the only available kit addresses the opposite problem.

Severity

4High

Willingness to Pay

explicit

Added

Jun 27, 2026

Workarounds Described

Filling gap with silicone or caulking
Opening wall and moving valve

App Concept

TrimGap Escutcheon Spacer

A precision-machined decorative spacer ring that fits behind standard 7-inch shower trim escutcheons. Designed to close gaps of 0.5 to 2 inches caused by rough-in errors, with a clean factory-matched finish. No more caulk hacks or wall tear-outs.

Key Features

Universal fit for 7-inch round escutcheons
Available in 0.5, 1, 1.5, and 2-inch depths
Multiple finish options (chrome, brushed nickel, matte black)
Easy installation – slides over valve body before trim is mounted

Target Users: DIY homeowners and plumbers installing Kohler or other standard shower trims where rough-in depth is off by up to 2 inches

Revenue Model: $19.99 per spacer (one-time purchase), sold online and through plumbing supply retailers

Existing Solutions Mentioned

Kohler deep rough-in kit (designed for valves too far into wall, not forward)

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