How Wide Is Roofing W Valley

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How wide is roofing w valley.

The valley area of a roof the straight lines formed when two different planes of the roof meet is a critical area that handles a tremendous amount of water run off. Debris gathers and remains in valleys longer than any section of the roof. Metal valley linings should be 2 to 3 feet wide and no more than 8 or 10 feet in length to prevent wrinkling from lengthwise expansion. W valley flashing protects the critical area of your roof where two slopes come together to form a valley.

Be sure to check local building codes to ensure you have the proper width for your application. August roofing offers a wide range of custom roofing repair inspection and service options for both the residential and commercial client. From large commercial construction to everyday residential roofing needs we bring our clients the same exacting level of commitment and service regardless of the size of the job. Install synthetic roofing underlayment or felt paper according to manufacturer specifications and then install the first piece of valley flashing.

W type valley flashing is more rigid for handling so it stays straight and it stops waler rushing down one side of a roof from rushing back up the other side. W valley features wide wings that extend far under shingles to provide a waterproof trough at steep roof junctions. When shingles are bent at a 90 angle the material is compromised decreasing the lifespan of the valley by 30. To get a free quote please contact us at your convenience.

When properly installed w valley flashing will reliably channel run off water down the roof and into the gutter. Valleys are typically found where gable dormer roofs meet the main roof or when a house has angled wings or additions where two roof sections in different planes meet. Provides protection against moisture damage where 2 roof elevations are joined. Also at a minimum valley flashing must be 24 inches 610 mm wide.

Valley wide roofing for all your roofing needs. Made in the usa.