Snap-lock vs. Mechanical Seam vs. Nail Strip Standing Seam Roof

Mechanical seam, snap-lock, and nail strip (fastener flange) are three of the most common standing seam metal roofing profiles. Learn the differences, pros, and cons for each of these profiles and how it can affect what roof system you choose.

snaplock - SMI Metal Roofing Learning Center

Mechanical Locking Of A Standing Seam Roof – Otosection

mechanical seam - SMI Metal Roofing Learning Center

panel profiles - SMI Metal Roofing Learning Center

Snap-lock vs. Mechanical Seam vs. Nail Strip Standing Seam Roof

Snap-lock vs. Mechanical Seam vs. Nail Strip Standing Seam Roof

Snap-lock vs. Mechanical Seam vs. Nail Strip Standing Seam Roof

snaplock - SMI Metal Roofing Learning Center

Snap-lock vs. Mechanical Seam vs. Nail Strip Standing Seam Roof