Exterior, House Building Type, Metal Siding Material, and Metal Roof Material It looks dramatic, but the building has very little physical impact on the landscape. “It’s anti-monumental,” Judd says. “There’s no reason why you couldn’t pick it up and move Exterior, House Building Type, Metal Siding Material, and Metal Roof Material It looks dramatic, but the building has very little physical impact on the landscape. “It’s anti-monumental,” Judd says. “There’s no reason why you couldn’t pick it up and move