GramLine® vs Colorbond®: What's the Difference?

If you're pricing a new steel fence around Moreton Bay, you've probably run into both names - GramLine® and Colorbond® - and wondered whether they're the same thing, competitors, or something in between. It's one of the questions we hear most at our Deception Bay warehouse, and the confusion is understandable, because the two brands are related but they're not the same kind of thing at all.