British C16/C24 Structurally Graded

C16 British Spruce 2400mm x 100mm x 47mm C16 British Spruce 2400mm x 150mm x 47mm C16 British Spruce 2400mm x 200mm x 47mm C16 British Spruce 4800mm x 150mm x 47mm C16 British Spruce 4800mm x 200mm x 47mm C16 British Spruce 6000mm x 200mm x 47mm C24 British Spruce 2400mm x 100mm x 47mm C24 British Spruce 2400mm x 150mm x 47mm C24 British Spruce 2400mm x 200mm x 47mm C24 British Spruce 4800mm x 150mm x 47mm C24 British Spruce 4800mm x 200mm x 47mm C24 British Spruce 6000mm x 200mm x 47mm C16 British Spruce 3600mm x 200mm x 75mm C16 British Spruce 3600mm x 250mm x 75mm C16 British Spruce 3600mm x 300mm x 75mm C16 British Spruce 4200mm x 200mm x 75mm C16 British Spruce 4200mm x 250mm x 75mm C16 British Spruce 4200mm x 300mm x 75mm C16 British Spruce 4800mm x 200mm x 75mm C16 British Spruce 4800mm x 250mm x 75mm C16 British Spruce 4800mm x 300mm x 75mm C16 British Spruce 6000mm x 200mm x 75mm C16 British Spruce 6000mm x 250mm x 75mm C16 British Spruce 6000mm x 300mm x 75mm