Roofing, wood, Timber, wooden products, machinery and equipment for the woodworking industry, Construction, Window frames, wooden, fire resistant, Carpentry and structural woodwork to customer specification, Builders' joinery to customer specification, Planks, tongued and grooved, wooden, Doors, wooden, sliding, Doors, wooden, insulated, Arches, rafters, beams, purlins and joists, wooden, for roofs