Profile: David Ball Projects Ltd. offers complete design, installation & management service across the full range of systems that make up the external building envelope, structural elements, and internal finishes systems. Our services include internal finishes, roofing & cladding, external finishes, structural elements, and internal systems. We supply & fix a full range of dry lining systems in residential, commercial & industrial applications covering ceilings, wall linings, partitions, separating walls and floors. We install roofing & cladding systems which include composite panel, built up systems, standing seam, flat roof systems, and single ply systems. Structural insulated panels are an advanced, modern method of timber panel construction, offering far superior insulation, structural strength, and air-tightness than traditional systems.