Posted: Nov 11, 2008 What Do Metal Wall Panels Cost? Pricing Single Skin, Insulated Metal Panels, Metal Composite And Others By Shawn Zuver In past columns, I’ve discussed pricing for metal roofing and metal building systems. After calling attention to some of the many variables that have an effect on cost, I threw out some low-end estimates of what you might expect to pay. Since those articles were posted, I’ve been asked why I don’t offer the same information for metal walls. It’s a good question, which I’ll try to address here.