Can anyone recommend: Replacement outdoor kitchen roof opaque

Hi, we have a aluminium frame roof with the cheap plastic corrugated covering that leaks so we’d like a stronger one that’s opaque with a vent in it, I’ll put a pic up, anyone have any recommendations? With people they’ve used? We have one quote that seems a little high but we don’t know so any help would be appreciated 

Cheers

Paul & Lynne