Can you identify these patio doors/windows?

[MiniPharm]

Hi
Can anyone tell me the name of this style of patio doors/windows is called? I love them.
Thanks!

Crittal doors / windows

Imitation Crittall

Looks similar to Crittal to me. Slim profile aluminium or steel. We've got something similar from a company called Duration.

Take a look at the Smarts Heritage range example here:

dwlwindows.co.uk/project/smart-aluminium-heritage-47-windows-and-doors/

but put into Google images and you will find loads of examples. We just had them fitted and they are great. I think they have the slimmest profile of the aluminium Crittal-style windows and doors... and significantly cheaper than genuine Crittal.

Thank you all so much!