Panel-Loc™
Roof Panel

The classic panel for post frame barns and buildings, Panel-Loc is available in 26- and 29-gauge in up to 19 vivid colors.


Panel-Loc Features

Full hard, 26- and 29-gauge steel manufactured to ASTM A792 Grade 80 specifications for Galvalume and ASTM A653 for Galvanized. Minimum tensile strength of 80,000 PSI.


UL790 for fire resistance and UL 2218/Class 4 impact resistance rating to withstand the most severe weather, including ice, driving wind or heavy snow.


36" panel coverage


Heavy, hot-dipped zinc-aluminum coating on all bare and painted products for maximum corrosion and edge protection, low maintenance and durability with a 20-year substrate warranty. (Brilliant and Galvanized 29-gauge will have G90 coating.)


Acrylic coating on bare panel improves the performance and applicability of the unpainted Galvalume or Galvanized sheet. No oils are applied, making installation safer and easier.


Wide fastening surface for easy application


Purlin bearing rib provides stability during application


Available in up to 19 rich, durable colors carrying a 30-year limited warranty


Employs our state-of-the-art siphon groove, a drain channel that guards against wind, rain and snow, eliminating leaks. The siphon groove on the underlap of the panel interlocks with the overlap of the next panel adding strength to the purlin bearing rib. This design permits free-flow water runoff while channeling out any water that might be forced into the snug-fitting lap.

NOTE: Zinc-aluminum coating on prime material only.


Standard Description:
Panel rib height: 5/8"

Panel Coverage: 36"

Panel Thickness: .0185" min 26 gauge and .015" min 29 gauge

Panel Length:36" to 45' in .5" increments

Substrate: Galvalume and Galvanized

Gauge: 26-gauge and 29-gauge

Minimum Roof Slope: 3:12 pitch

Valspar 10S baked on siliconized polyester paint system (30 year warranty)

20 year Galvalume substrate warranty on all prime material