Great Northern Metals Co.
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Helpful Guides and How-Tos on all things roofing
Here’s the Difference Between Galvalume vs Galvanized Steel (and Why You Should Care)
Yes, they’re both types of metal panels that start with a “g”, have coatings that are applied to steel core products, and sort of sound similar. But galvalume and galvanized are very different types of products…and picking the wrong one could cause your roofing...
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6 Things to Consider with Metal Roof Finishes
When it comes to metal roofing, the details are key to getting the most value out of your roof. We know the importance of choosing the right panel type for the project, but...
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.