How to Install Snaplock Standing Seam Metal Roofing Panels

Once perimeter flashings are installed, it’s time to begin laying down panels. Today on The Metal Roofing Channel, we continue Adam Mazzella’s home roof project by installing SMI 1.5″ Snaplock 450 panels. This video covers panel field fabrication, clip spacing, roof transitions, and general best practices.

NOTE: Sheffield recommends 5 screws minimum for z-closures.

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