Scaffolding planks are typically made from high-quality European whitewood timber, which is more durable and long-lasting while remaining strong and more resistant to external damage. Although wood is the most commonly used material for scaffolding planks in the UK, there are a variety of alternative materials that are more suitable for specific purposes. If you choose wood as the main material for your scaffolding plank, then be sure to wear a mask during construction as the chemicals used to treat the wood and make it more durable are toxic to humans.