Presidential TL shingles' high dimension causes flashing to sit unevenly, leaving gaps that must be dealt with via workarounds.

No purpose-built flashing system designed for highly dimensional shingles like Presidential TL; current solutions require manual workarounds (sealant, leaving gaps, or custom shingle cutting).

Severity

3Medium

Willingness to Pay

implied

Added

May 12, 2026

Workarounds Described

Fill gaps with sealant
Leave gaps open relying on gravity
Cut pieces of shingles like a jigsaw and cement them in low areas under flashing

Implied Software Gaps

A configurator tool to recommend and order custom-shaped flashing based on shingle profile and roof geometry

App Concept

FlushFit Flashing System

A pre-formed, adjustable flashing kit specifically designed for dimensional shingles like Presidential TL. It includes segmented base plates that adapt to the shingle profile, ensuring a flat, watertight seal without manual cutting or excessive sealant.

Key Features

Pre-molded base plates match dimensional shingle profiles
Adjustable height segments to fill low spots
Integrated drip edge and sealant channel
Compatible with roof-to-wall and chimney flashing

Target Users: Roofing contractors (residential and commercial) installing high-dimensional shingles, especially Presidential TL

Revenue Model: Sold per linear foot at $4.99/ft via roofing supply distributors, with bulk discounts for contractors

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