Is it possible to turn double glazed French doors round to save space?

You should not do this, the doors are made so the seals around the edge of the door don't leak, if you look at the design you will prob understand what I mean, water can sit on the door frame where the door shuts up to and will leak. Also glass is mainly manufactured for one side to go internal and one external. However you can buy doors that are made to open inwards or you can buy them to open outwards. Regards Billy

yes

hi, presume french doors open inwards and you want them to open outwards? If so unfortunately you cant as the profile of the frame is totally different with regards to weather sealing, sorry andy