Standard Valley Flashing - Part #WS-24

What Is Valley Flashing?

Valley trim is a raised section at the lowest part of the valley that's designed to keep water from moving up the opposite slope and penetrating the roof. Valley trim is installed prior to the installation of the metal roofing panels. The valley of a metal roof is an area created by two intersecting slopes.

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WS-24 Standard Valley Trim Dimensions

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WS-24 Standard Valley Trim Detail

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WS-24 - PARTS LIST

This parts list is designed to help you calculate the quantity of accessories that you’ll need for your trim installation. It has all of the accessories that are needed to install 1 full piece of trim, which is 120" long. To calculate the total number of accessories you will need for your job, simply take the number of trim pieces associated with the trim part purchased and multiply the list by that number for a total for your project.

COMPONENTS LIST

1 Piece Valley Trim - WS-24
Roof Pitch Required
20 Pancake Head Screws (#10x1") NO Washer
20 Linear Feet Of Outside Foam Closures
20 Linear Feet Of Double Sided Butyl Tape
1 Tube Silicone Sealant

DOWNLOAD INSTALLATION GUIDE

How To Install Valley Trim

Valley Flashing Installation Videos

Open valley trim installation on a corrugated metal roofing panel. Learn how to cut the valley trim for the eave and ridge, overlapping, and fastening. This video is for an exposed fastener panel such as: 7/8" Corrugated, R Panel, and 7.2 Panel.

Just in case you forgot

ADDITIONAL ITEMS YOU MAY NEED...

Fasteners

Fasteners for metal roofing and wall panels.

Metal To Wood
Metal To Metal
Lap Screws
Rivets
Clips

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Foam Closures

Inside and outside foam closures for metal roofing.

7/8" Corrugated
R Panel/PBR Panel
7.2 Panel/Western Rib
Wave Panels/Western Wave
Expanding Foam For Concealed Fastener Panels

Learn More

ProfileVent Ridge Vent

Do you need to vent your ridge cap?

ProfileVent® is a single layer ridge vent on a roll. It is strong, durable, modified polyester, non-woven, non-wicking, fiber based matting designed specifically for metal roofs. We offer 50-foot rolls that are specifically cut to fit our corrugated metal roofing panel profiles.

Learn More