Profile: Panel Systems (Holdings) Ltd. specializes in providing insulated panels for the building industry. Our products include building insulation products, architectural glazing panels, bespoke laminated panels, dry wiper panels, decorative machine panel products, and cut styrofoam. Roofmate™ is designed to provide insulation for flat roofs. The performance and longevity of a flat roof depends upon many factors, including the position of the insulation. The modern construction method for flats roofs is based on the inverted roof principle. This places the insulation above the waterproof layer. This process will protect the waterproof membrane from excessive temperature change and degradation from weathering. It is designed specifically for this type of roof construction.