Standard
Mini
Wide
Zip
KLOC
KLOC Mini
Horizontal Seam, Single Fold, 90° Mechanical Fold
Double Fold, Double Lock, 180° Mechanical Fold
Tee Seam, T-Seam
Bulb Seam, Zip Rib, KalZip
3″ Trapezoidal Rib, 1¾” Snap Lock, Snap Lock
Nail Strip, Nail Flange