This bold Masterlok structural panel is uniquely designed for ultimate protection in commercial and residential applications.

Unlike the masterlok 100-150 series which need a solid substrate, this panel was designed to be able to span purlins up to 5 feet apart making it ideal for many commercial applications.

This snaplock panel uses is clip fastener system which allows for greater panel movement which is critical in many commercial applications. This panel is can also be used on lower slope applications then any of our other Masterlock panels.

This high 1.75 inch profile panel can also be used in residential applications for customers looking to add ultimate distinction and protection. This versatile panel can be used in almost any residential or commercial application.

Church with brown metal roof steel master roofing


*Refer to Masterlok Lifetime 100 for paint options

Panels are installed vertically on structures, seamless in any length. Snap together design secured using hidden clips which are held in place by carbon steel screws which allow for ultimate in panel movement associated with expansion/ retraction of metal. All edges are hand hemmed to eliminate any raw edges

which provides better aesthetics while minimizing the chance of edge rust. Panels can be secured over shingles as long as structure weight limits have not been breached or can be installed over purlins up to 5 feet apart. Can be installed on roof slopes as low as 1/12 pitch.

Masterlok panel without striations
Masterlok 175 panel with striations
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