From the Gateway to Glacier to the shores of Flathead Lake, Glacier Steel is protecting the roofs of Montana’s homes and businesses. Located in Columbia Falls, Montana, Glacier Steel manufacturers steel roofing, siding and accessories in beautiful Northwest Montana. Providing durable metal roofing and siding for a variety of structures (riding arenas, homes, businesses, and shops), Glacier’s steel panels utilize the metal industries top technologies, ensuring a timeless exterior. In the land of snowy winters and fiery summers, Glacier Steel offers a viable and safe building material: metal roofing and siding.