Architectural Metal Roofing

1 SITE-FORMED METAL ROOFING SYSTEMS

All architectural metal roofing accepted for application in the RoofStar Guarantee Program utilizes a locking standing seam. There are three seam types currently offered with site-formed metal roofing systems (click on a type to see an illustration). Refer to the table below for a summary of panel manufacturers and the products they supply:

1. Mechanically locking
2. Snap-together
3. Snap-together with cap

Note that not all panels are made with stiffener ribs. Refer to each manufacturer's literature by clicking on the product name in the table.

2 PROPRIETARY METAL ROOF SYSTEMS (Factory-made)

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