Hi. This is a custom detailed aluminum bar grating screen. The aluminum bar grating is a common industrial product and is widely available from different manufacturers such as 'McNichols Co.'. This vertical screen application requires an architect or very good builder to detail and draw for your application. Pricing is highly variable depending on material selection, finish, scale of project, etc. Thanks for your interest.

How much was it?

I need it 40 feet long by 8 feet high

Hi. This is a highly customized screen wall. It is impossible to price without more detail. You will need to work with your architect and/or contractor to design and price for your specific installation. Keep in mind that something like this will be considerably more expensive than a wood fence, allow up to 3x the cost.