R-Loc™
Commercial Roof Panel

Full hard, tensile strength steel manufactured to ASTM A792 Grade 80 specifications for Galvalume. Minimal tensile strength of 80,000 PSI.


UL 90 rating UL 2218/Class 4 impact resistance rating to withstand the most severe weather including ice, driving wind or snow


1 1/4" tall major ribs, which are 1" wide at the top and 3 3/32" wide at the base, provide excellent strength and leak resistance


Purlin bearing rib provides extra support at the lap for improved leak resistance


Recommended for 1:12 or greater roof slopes, and ideal for low pitch commercial roofs


Industry standard configuration allows maximum purlin spacing for cost-effective building


Heavy, hot-dipped zinc-aluminum coating on all bare and painted products for maximum corrosion and edge protection, low maintenance and durability


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


Available in up to 14 attractive and durable colors with a 30-year limited warranty.


NOTE: Zinc-aluminum coating on prime material only.



Standard Description:
Panel Rib Height: 1 1/4"

Panel Coverage: 36"

Panel Thickness: .0185" min.

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

Substrate: Galvalume

Gauge: 26-gauge minimum

Minimum Roof Slope:1/2:12 pitch

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

20 year Galvalume substrate warranty