25 Year Galvalume Coating Warranty |
Galvanized Steel with NO Warranty |
7” Deep Panel with Alternating Overlaps |
In-line Overlaps (Reduces Strength) |
Flat Overlap on Panel Ends |
Corrugated Overlaps at Panel Ends |
Squared Overlaps on Panel Sides |
Round Overlaps on Panel Sides |
Available in 10’ to 50’ Widths |
Restricted to 40’, 50’ or 60’ Widths |
Bolted Every 7” at Laps |
Bolted Every 9 ½ at Laps |
Pre-Assembled Washers on Bolts |
No Washers on Bolts |
Roll Formed Cross-Corrugation (More Rigid) |
Stretch-Formed Corrugation (reduces Gauge) |
Engineered for Snow Loads w/out Factory Ends |
Requires Factory Ends for Snow Loads |
100% U.S. Made Materials |
Imported Materials |
Design Tested and Engineered |
Non-Tested |
Minimum 23 Gauge Heavy Duty 50KSI Steel |
24 Gauge 36KSI Steel |
All Pre-drilled Holes |
Pilot Holes (Labor-Intensive Drilling) |
Standard Flashings for Custom Ends |
Flashings for Ends (Additional Charges) |