Hello community,
I am in need of some advice in regards to installing bistro/cafe blinds. From what I have gathered through watching a number of installation videos, these blinds can only be face mounted. However, my alfresco does not have a bulkhead or beam to which I can attach the blinds (see photo below).
What are other mounting options? Can I install some sort of beam and attach them to that? If this is possible, how do I go about it in a way that won’t compromise the structural integrity of my house? Thanks in advance.

Not my house but similar alfresco design.

Cafe blinds from Bunnings.