Standing Seam Metal Roof Chimney Flashing

I use the shingle lap method.

Standing seam metal roof chimney flashing. The connecting point where the two separate metal panels meet forms a vertically pointed rib or a seam that is one inch to inch and a half high. Installers are finding more challenging flashing applications that require more technique and detailed procedures to complete successfully. This video shows how to install chimney flashing with standing seam panels. The video features union s advantage lok ii standing seam roofing panel which is.

Actually when a standing seam metal roof has a leak it is commonly at some type of flashing area. Meaning that each layer should lap on top of the lower. Failed sealant or butyl tape sealants and butyl tape are used to seal out water dirt and other debris that could compromise a metal roof. In a perfect world a standing seam metal roof would have zero penetrations from the roof eve to the roof ridge.

If these are damaged missing or applied incorrectly leaks could occur. This is our third episode in our series on metal roofing involving chimney flashing. But these long metal field runs used in lateral series are rarely unbroken. Standing seam consists of sheet metal roofing panels joined side by side and attached to the roofing deck with concealed fasteners.