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Western States Metal Roofing

Explore our blog and get the latest news and information on metal roofing, plus find special home maintenance tips and tricks you can use.

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Blog Feature

Roofing | Metal Roof Installation | open valley trim

Open Valley Trim Installation On A Metal Roof For An Exposed Fastener Panel

By: Paul Rubio
May 8th, 2020

On a metal roof, a valley is formed by two intersecting slopes. Installing valley trim to this area of your roof prevents water from traveling up the opposite slope and penetrating your roof. Without the trim, water can easily become trapped with snow, leaves, and other debris.

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