Composite panels are factory engineered panels used mainly for exterior cladding, partitioning, and load bearing walls and roofing elements in a wide range of non-residential buildings. Panels are manufactured on a continuous lamination basis with metal facings, usually steel or aluminium – encapsulating a foamed polyurethane core. This composition offers a high degree of stability, rigidity and excellent load bearing capacity. Composite panels are outstanding providers of thermal insulation; reducing heating and cooling costs for the lifetime of a building. These panels are long-life applications, maximising natural resources used in manufacture and contributing to reduced emission of greenhouse gases – in production, transportation and installation.