The FCA Mack Detroit New Paint Shop required an expedited enclosure for the new 790,500-square-foot paint shop. Liberty Sheet Metal’s experienced field and project team were tasked with promptly enclosing the building with 350,000 square feet of insulated metal wall panel systems, up to heights of 100’ tall, while maintaining quality and safety procedures. Liberty also executed their design & build ability for the explosion relief panel system on the east outbuilding, along with installing  fire rated panels for the elevator shaft and multiple staircases. Additionally, there are two trestles with insulated metal wall and soffit panels that connect the Paint Shop, General Assembly Plant, and Body Shop.