ORDER STRUCTURAL STEEL. Welcome to our structural steel shop and online beam calculator that will give you an instant and accurate price to order your structural steel online. You can find the beam you require by using the filter on the left or by selecting the beam type below. Within each structural steel beam, you can specify the length, drill pattern, and miters that will work out all your calculations and provide you with an instant price for secure checkout. You may have your structural steel beams painted, galvanised, or as bare metal. We offer fast delivery throughout the West Midlands.