Great Northern Metals Co.
Our Resources
Helpful Guides and How-Tos on all things roofing
Metal Roof Cleaning 101: How to Keep It Looking Like New
Would you go five years without washing your car? We didn’t think so. The same goes for your metal roof. Metal roofing is relatively easy to maintain, but ignoring regular roof cleaning can lead to costly damage and paint failure. A little care goes a long way toward...
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Soffit Metal Panels: Harness Their Benefits & Style for Your Building
Soffit Metal Panels When it comes to metal roofing and siding projects, most of your time and energy goes into making sure the surface and structural aspects of the roof are...
Surviving Building Season Surge: How to Stay On-Top & On-Schedule
The peak of building season has arrived in Montana! In the Big Sky State, building season can start as early as March and end as late as November. However, the busiest time of...
Teaching the Next Generation: GNMC Goes Back for the Second Year to Help Park High Students Put Roofs on Their Sheds
GNMC makes a return to Park High in Livingston to help students in the Industrial Technology class put metal panels on their sheds. GNMC was proud to teach these students how to...
Are Metal Roofs Fire Resistant? Evaluating their Strength against Flames
Let’s face it: when you live in a state like Montana, you need to be prepared for just about anything, especially during wildfire season. From May through October, the Big Sky...
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...
The Ultimate Guide to Board & Batten Metal Siding
Board & Batten Metal Siding If you want to blend the classic look of wood panels with the sleek durability of metal, board & batten metal siding is for you. Board &...
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...
Our Top 5 Panel Recommendations for Commercial Metal Roofing
Commercial buildings are created with the future in mind, so the roofing materials you select need to match that vision, too. An increasingly popular option for commercial...
Metal Panel Profiles or Colors: Which Do You Choose First?
Which one do you choose first: metal panel profiles or colors? We love that there are a wide variety of panel profiles (with concealed fasteners and exposed fasteners) and colors...
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.