Great Northern Metals Co.
Our Resources
Helpful Guides and How-Tos on all things roofing
How to Choose the Right Structural Metal Roof Panels for Your Projects
When you're designing a roof that needs to perform, structural panels are a different breed. These aren't your standard panels for looks or lightweight sheds. Structural metal roof panels are engineered to handle longer spans, harsh Montana weather, and fastener...
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The Ultimate Guide to Corrugated Metal Roofing & Siding
Corrugated Metal Roofing Durable, versatile, and visually pleasing—corrugated metal roofing and siding panels have it all and more! Corrugated panels are well-known for their...
Glossary of Metal Panel Trim Names & Types
We get it—there are a lot of different terms and words used in the metal roofing industry that would make anyone’s head spin trying to get them straight. To help you make...
Get Updates on Weekly Lead Times
Great Northern’s lead times and updates around the shop. We want to keep everyone informed about the metal roofing industry and we hope to help inform and educate about steel roofing, trim, lead times, and the new machines we have in our shop.