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SuperLok® is the mechanically field-seamed, vertical leg standing seam roof system that’s engineered to withstand uplift in the most brutal weather conditions.

About the SuperLok® Metal Roof System

When You Need To Know Your Roof Is Good—Even When The Weather Isn’t


Built to hold up under severe weather conditions, SuperLok® is a mechanically field-seamed, vertical leg standing seam roof system that combines a 2″ tall slim rib with exceptional uplift resistance. It’s available in both 12-inch and 16-inch widths. SuperLok® can be installed directly over purlins or bar joists and does not require a solid substructure for support.

SuperLok Metal Roof System
SuperLok 2 x 12 Metal Roof Panel
SuperLok 2 x 16 Metal Roof Panel

SuperLok® Features

Product Specifications

Coverage Width

12″ & 16″ widths

Minimum Slope



24 (standard); 26, 22 (optional)

Panel Attachment

Concealed Fastening System; Low, High (fixed or floating), Utility (no insulation clearance)


Striated (standard); Embossed Striated (optional)


Galvalume Plus®, Signature® 200, Signature® 300, Signature® 300 Metallic 

Your Metal Roof System Color Options

29 ENERGY STAR® Qualified Color Options To Give Your Roof The Look You Want & The Efficiency You Need

Coal Black

Burnished Slate

Rustic Red

Koko Brown

Charcoal Gray

Hawaiian Blue

Light Stone

Polar White

Solar White

Fern Green

Medium Bronze

Snow White

Slate Gray


Classic Green


Brite Red

Harbor Blue

Bone White

Colonial Red

Pacific Blue

Neutral Patina

Midnight Bronze




Hunter Green

Copper Metallic

Silver Metallic