When it comes to structural strength, galvanised steel remains the benchmark for covered walkways. This metal can withstand wind loads, coastal air, and heavy rain better than any other material used in manufacturing covered walkways for schools and skillion roof patios. It works incredibly well at handling wind loads, coastal air, and heavy rain. With adequate powder-coating, it becomes resistant to salt-laden air in regions like coastal NSW and Western Australia. https://patiosandawnings.wordpress.com/2026/03/17/what-are-the-best-materials-for-covered-walkways-for-schools/