BS EN 15534-5. Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)). Part 5. Specifications for cladding profiles and tiles|Woodbased sheet materials, Thermal properties of materials, Cladding (buildings), Plastics, Roof decking, Physical properties of materials, Fire resistance, Thermoplastic polymers, Wood, Cellulose, Wood fibres, Durability, Mechanical properties of materials, Composite materials